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- ;(function(){
- // CommonJS require()
- function require(p){
- var path = require.resolve(p)
- , mod = require.modules[path];
- if (!mod) throw new Error('failed to require "' + p + '"');
- if (!mod.exports) {
- mod.exports = {};
- mod.call(mod.exports, mod, mod.exports, require.relative(path));
- }
- return mod.exports;
- }
- require.modules = {};
- require.resolve = function (path){
- var orig = path
- , reg = path + '.js'
- , index = path + '/index.js';
- return require.modules[reg] && reg
- || require.modules[index] && index
- || orig;
- };
- require.register = function (path, fn){
- require.modules[path] = fn;
- };
- require.relative = function (parent) {
- return function(p){
- if ('.' != p.charAt(0)) return require(p);
- var path = parent.split('/')
- , segs = p.split('/');
- path.pop();
- for (var i = 0; i < segs.length; i++) {
- var seg = segs[i];
- if ('..' == seg) path.pop();
- else if ('.' != seg) path.push(seg);
- }
- return require(path.join('/'));
- };
- };
- require.register("browser/debug.js", function(module, exports, require){
- module.exports = function(type){
- return function(){
- }
- };
- }); // module: browser/debug.js
- require.register("browser/diff.js", function(module, exports, require){
- /* See LICENSE file for terms of use */
- /*
- * Text diff implementation.
- *
- * This library supports the following APIS:
- * JsDiff.diffChars: Character by character diff
- * JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace
- * JsDiff.diffLines: Line based diff
- *
- * JsDiff.diffCss: Diff targeted at CSS content
- *
- * These methods are based on the implementation proposed in
- * "An O(ND) Difference Algorithm and its Variations" (Myers, 1986).
- * http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927
- */
- var JsDiff = (function() {
- /*jshint maxparams: 5*/
- function clonePath(path) {
- return { newPos: path.newPos, components: path.components.slice(0) };
- }
- function removeEmpty(array) {
- var ret = [];
- for (var i = 0; i < array.length; i++) {
- if (array[i]) {
- ret.push(array[i]);
- }
- }
- return ret;
- }
- function escapeHTML(s) {
- var n = s;
- n = n.replace(/&/g, '&');
- n = n.replace(/</g, '<');
- n = n.replace(/>/g, '>');
- n = n.replace(/"/g, '"');
- return n;
- }
- var Diff = function(ignoreWhitespace) {
- this.ignoreWhitespace = ignoreWhitespace;
- };
- Diff.prototype = {
- diff: function(oldString, newString) {
- // Handle the identity case (this is due to unrolling editLength == 0
- if (newString === oldString) {
- return [{ value: newString }];
- }
- if (!newString) {
- return [{ value: oldString, removed: true }];
- }
- if (!oldString) {
- return [{ value: newString, added: true }];
- }
- newString = this.tokenize(newString);
- oldString = this.tokenize(oldString);
- var newLen = newString.length, oldLen = oldString.length;
- var maxEditLength = newLen + oldLen;
- var bestPath = [{ newPos: -1, components: [] }];
- // Seed editLength = 0
- var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);
- if (bestPath[0].newPos+1 >= newLen && oldPos+1 >= oldLen) {
- return bestPath[0].components;
- }
- for (var editLength = 1; editLength <= maxEditLength; editLength++) {
- for (var diagonalPath = -1*editLength; diagonalPath <= editLength; diagonalPath+=2) {
- var basePath;
- var addPath = bestPath[diagonalPath-1],
- removePath = bestPath[diagonalPath+1];
- oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;
- if (addPath) {
- // No one else is going to attempt to use this value, clear it
- bestPath[diagonalPath-1] = undefined;
- }
- var canAdd = addPath && addPath.newPos+1 < newLen;
- var canRemove = removePath && 0 <= oldPos && oldPos < oldLen;
- if (!canAdd && !canRemove) {
- bestPath[diagonalPath] = undefined;
- continue;
- }
- // Select the diagonal that we want to branch from. We select the prior
- // path whose position in the new string is the farthest from the origin
- // and does not pass the bounds of the diff graph
- if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) {
- basePath = clonePath(removePath);
- this.pushComponent(basePath.components, oldString[oldPos], undefined, true);
- } else {
- basePath = clonePath(addPath);
- basePath.newPos++;
- this.pushComponent(basePath.components, newString[basePath.newPos], true, undefined);
- }
- var oldPos = this.extractCommon(basePath, newString, oldString, diagonalPath);
- if (basePath.newPos+1 >= newLen && oldPos+1 >= oldLen) {
- return basePath.components;
- } else {
- bestPath[diagonalPath] = basePath;
- }
- }
- }
- },
- pushComponent: function(components, value, added, removed) {
- var last = components[components.length-1];
- if (last && last.added === added && last.removed === removed) {
- // We need to clone here as the component clone operation is just
- // as shallow array clone
- components[components.length-1] =
- {value: this.join(last.value, value), added: added, removed: removed };
- } else {
- components.push({value: value, added: added, removed: removed });
- }
- },
- extractCommon: function(basePath, newString, oldString, diagonalPath) {
- var newLen = newString.length,
- oldLen = oldString.length,
- newPos = basePath.newPos,
- oldPos = newPos - diagonalPath;
- while (newPos+1 < newLen && oldPos+1 < oldLen && this.equals(newString[newPos+1], oldString[oldPos+1])) {
- newPos++;
- oldPos++;
- this.pushComponent(basePath.components, newString[newPos], undefined, undefined);
- }
- basePath.newPos = newPos;
- return oldPos;
- },
- equals: function(left, right) {
- var reWhitespace = /\S/;
- if (this.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right)) {
- return true;
- } else {
- return left === right;
- }
- },
- join: function(left, right) {
- return left + right;
- },
- tokenize: function(value) {
- return value;
- }
- };
- var CharDiff = new Diff();
- var WordDiff = new Diff(true);
- var WordWithSpaceDiff = new Diff();
- WordDiff.tokenize = WordWithSpaceDiff.tokenize = function(value) {
- return removeEmpty(value.split(/(\s+|\b)/));
- };
- var CssDiff = new Diff(true);
- CssDiff.tokenize = function(value) {
- return removeEmpty(value.split(/([{}:;,]|\s+)/));
- };
- var LineDiff = new Diff();
- LineDiff.tokenize = function(value) {
- return value.split(/^/m);
- };
- return {
- Diff: Diff,
- diffChars: function(oldStr, newStr) { return CharDiff.diff(oldStr, newStr); },
- diffWords: function(oldStr, newStr) { return WordDiff.diff(oldStr, newStr); },
- diffWordsWithSpace: function(oldStr, newStr) { return WordWithSpaceDiff.diff(oldStr, newStr); },
- diffLines: function(oldStr, newStr) { return LineDiff.diff(oldStr, newStr); },
- diffCss: function(oldStr, newStr) { return CssDiff.diff(oldStr, newStr); },
- createPatch: function(fileName, oldStr, newStr, oldHeader, newHeader) {
- var ret = [];
- ret.push('Index: ' + fileName);
- ret.push('===================================================================');
- ret.push('--- ' + fileName + (typeof oldHeader === 'undefined' ? '' : '\t' + oldHeader));
- ret.push('+++ ' + fileName + (typeof newHeader === 'undefined' ? '' : '\t' + newHeader));
- var diff = LineDiff.diff(oldStr, newStr);
- if (!diff[diff.length-1].value) {
- diff.pop(); // Remove trailing newline add
- }
- diff.push({value: '', lines: []}); // Append an empty value to make cleanup easier
- function contextLines(lines) {
- return lines.map(function(entry) { return ' ' + entry; });
- }
- function eofNL(curRange, i, current) {
- var last = diff[diff.length-2],
- isLast = i === diff.length-2,
- isLastOfType = i === diff.length-3 && (current.added !== last.added || current.removed !== last.removed);
- // Figure out if this is the last line for the given file and missing NL
- if (!/\n$/.test(current.value) && (isLast || isLastOfType)) {
- curRange.push('\\ No newline at end of file');
- }
- }
- var oldRangeStart = 0, newRangeStart = 0, curRange = [],
- oldLine = 1, newLine = 1;
- for (var i = 0; i < diff.length; i++) {
- var current = diff[i],
- lines = current.lines || current.value.replace(/\n$/, '').split('\n');
- current.lines = lines;
- if (current.added || current.removed) {
- if (!oldRangeStart) {
- var prev = diff[i-1];
- oldRangeStart = oldLine;
- newRangeStart = newLine;
- if (prev) {
- curRange = contextLines(prev.lines.slice(-4));
- oldRangeStart -= curRange.length;
- newRangeStart -= curRange.length;
- }
- }
- curRange.push.apply(curRange, lines.map(function(entry) { return (current.added?'+':'-') + entry; }));
- eofNL(curRange, i, current);
- if (current.added) {
- newLine += lines.length;
- } else {
- oldLine += lines.length;
- }
- } else {
- if (oldRangeStart) {
- // Close out any changes that have been output (or join overlapping)
- if (lines.length <= 8 && i < diff.length-2) {
- // Overlapping
- curRange.push.apply(curRange, contextLines(lines));
- } else {
- // end the range and output
- var contextSize = Math.min(lines.length, 4);
- ret.push(
- '@@ -' + oldRangeStart + ',' + (oldLine-oldRangeStart+contextSize)
- + ' +' + newRangeStart + ',' + (newLine-newRangeStart+contextSize)
- + ' @@');
- ret.push.apply(ret, curRange);
- ret.push.apply(ret, contextLines(lines.slice(0, contextSize)));
- if (lines.length <= 4) {
- eofNL(ret, i, current);
- }
- oldRangeStart = 0; newRangeStart = 0; curRange = [];
- }
- }
- oldLine += lines.length;
- newLine += lines.length;
- }
- }
- return ret.join('\n') + '\n';
- },
- applyPatch: function(oldStr, uniDiff) {
- var diffstr = uniDiff.split('\n');
- var diff = [];
- var remEOFNL = false,
- addEOFNL = false;
- for (var i = (diffstr[0][0]==='I'?4:0); i < diffstr.length; i++) {
- if(diffstr[i][0] === '@') {
- var meh = diffstr[i].split(/@@ -(\d+),(\d+) \+(\d+),(\d+) @@/);
- diff.unshift({
- start:meh[3],
- oldlength:meh[2],
- oldlines:[],
- newlength:meh[4],
- newlines:[]
- });
- } else if(diffstr[i][0] === '+') {
- diff[0].newlines.push(diffstr[i].substr(1));
- } else if(diffstr[i][0] === '-') {
- diff[0].oldlines.push(diffstr[i].substr(1));
- } else if(diffstr[i][0] === ' ') {
- diff[0].newlines.push(diffstr[i].substr(1));
- diff[0].oldlines.push(diffstr[i].substr(1));
- } else if(diffstr[i][0] === '\\') {
- if (diffstr[i-1][0] === '+') {
- remEOFNL = true;
- } else if(diffstr[i-1][0] === '-') {
- addEOFNL = true;
- }
- }
- }
- var str = oldStr.split('\n');
- for (var i = diff.length - 1; i >= 0; i--) {
- var d = diff[i];
- for (var j = 0; j < d.oldlength; j++) {
- if(str[d.start-1+j] !== d.oldlines[j]) {
- return false;
- }
- }
- Array.prototype.splice.apply(str,[d.start-1,+d.oldlength].concat(d.newlines));
- }
- if (remEOFNL) {
- while (!str[str.length-1]) {
- str.pop();
- }
- } else if (addEOFNL) {
- str.push('');
- }
- return str.join('\n');
- },
- convertChangesToXML: function(changes){
- var ret = [];
- for ( var i = 0; i < changes.length; i++) {
- var change = changes[i];
- if (change.added) {
- ret.push('<ins>');
- } else if (change.removed) {
- ret.push('<del>');
- }
- ret.push(escapeHTML(change.value));
- if (change.added) {
- ret.push('</ins>');
- } else if (change.removed) {
- ret.push('</del>');
- }
- }
- return ret.join('');
- },
- // See: http://code.google.com/p/google-diff-match-patch/wiki/API
- convertChangesToDMP: function(changes){
- var ret = [], change;
- for ( var i = 0; i < changes.length; i++) {
- change = changes[i];
- ret.push([(change.added ? 1 : change.removed ? -1 : 0), change.value]);
- }
- return ret;
- }
- };
- })();
- if (typeof module !== 'undefined') {
- module.exports = JsDiff;
- }
- }); // module: browser/diff.js
- require.register("browser/escape-string-regexp.js", function(module, exports, require){
- 'use strict';
- var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
- module.exports = function (str) {
- if (typeof str !== 'string') {
- throw new TypeError('Expected a string');
- }
- return str.replace(matchOperatorsRe, '\\$&');
- };
- }); // module: browser/escape-string-regexp.js
- require.register("browser/events.js", function(module, exports, require){
- /**
- * Module exports.
- */
- exports.EventEmitter = EventEmitter;
- /**
- * Check if `obj` is an array.
- */
- function isArray(obj) {
- return '[object Array]' == {}.toString.call(obj);
- }
- /**
- * Event emitter constructor.
- *
- * @api public
- */
- function EventEmitter(){};
- /**
- * Adds a listener.
- *
- * @api public
- */
- EventEmitter.prototype.on = function (name, fn) {
- if (!this.$events) {
- this.$events = {};
- }
- if (!this.$events[name]) {
- this.$events[name] = fn;
- } else if (isArray(this.$events[name])) {
- this.$events[name].push(fn);
- } else {
- this.$events[name] = [this.$events[name], fn];
- }
- return this;
- };
- EventEmitter.prototype.addListener = EventEmitter.prototype.on;
- /**
- * Adds a volatile listener.
- *
- * @api public
- */
- EventEmitter.prototype.once = function (name, fn) {
- var self = this;
- function on () {
- self.removeListener(name, on);
- fn.apply(this, arguments);
- };
- on.listener = fn;
- this.on(name, on);
- return this;
- };
- /**
- * Removes a listener.
- *
- * @api public
- */
- EventEmitter.prototype.removeListener = function (name, fn) {
- if (this.$events && this.$events[name]) {
- var list = this.$events[name];
- if (isArray(list)) {
- var pos = -1;
- for (var i = 0, l = list.length; i < l; i++) {
- if (list[i] === fn || (list[i].listener && list[i].listener === fn)) {
- pos = i;
- break;
- }
- }
- if (pos < 0) {
- return this;
- }
- list.splice(pos, 1);
- if (!list.length) {
- delete this.$events[name];
- }
- } else if (list === fn || (list.listener && list.listener === fn)) {
- delete this.$events[name];
- }
- }
- return this;
- };
- /**
- * Removes all listeners for an event.
- *
- * @api public
- */
- EventEmitter.prototype.removeAllListeners = function (name) {
- if (name === undefined) {
- this.$events = {};
- return this;
- }
- if (this.$events && this.$events[name]) {
- this.$events[name] = null;
- }
- return this;
- };
- /**
- * Gets all listeners for a certain event.
- *
- * @api public
- */
- EventEmitter.prototype.listeners = function (name) {
- if (!this.$events) {
- this.$events = {};
- }
- if (!this.$events[name]) {
- this.$events[name] = [];
- }
- if (!isArray(this.$events[name])) {
- this.$events[name] = [this.$events[name]];
- }
- return this.$events[name];
- };
- /**
- * Emits an event.
- *
- * @api public
- */
- EventEmitter.prototype.emit = function (name) {
- if (!this.$events) {
- return false;
- }
- var handler = this.$events[name];
- if (!handler) {
- return false;
- }
- var args = [].slice.call(arguments, 1);
- if ('function' == typeof handler) {
- handler.apply(this, args);
- } else if (isArray(handler)) {
- var listeners = handler.slice();
- for (var i = 0, l = listeners.length; i < l; i++) {
- listeners[i].apply(this, args);
- }
- } else {
- return false;
- }
- return true;
- };
- }); // module: browser/events.js
- require.register("browser/fs.js", function(module, exports, require){
- }); // module: browser/fs.js
- require.register("browser/glob.js", function(module, exports, require){
- }); // module: browser/glob.js
- require.register("browser/path.js", function(module, exports, require){
- }); // module: browser/path.js
- require.register("browser/progress.js", function(module, exports, require){
- /**
- * Expose `Progress`.
- */
- module.exports = Progress;
- /**
- * Initialize a new `Progress` indicator.
- */
- function Progress() {
- this.percent = 0;
- this.size(0);
- this.fontSize(11);
- this.font('helvetica, arial, sans-serif');
- }
- /**
- * Set progress size to `n`.
- *
- * @param {Number} n
- * @return {Progress} for chaining
- * @api public
- */
- Progress.prototype.size = function(n){
- this._size = n;
- return this;
- };
- /**
- * Set text to `str`.
- *
- * @param {String} str
- * @return {Progress} for chaining
- * @api public
- */
- Progress.prototype.text = function(str){
- this._text = str;
- return this;
- };
- /**
- * Set font size to `n`.
- *
- * @param {Number} n
- * @return {Progress} for chaining
- * @api public
- */
- Progress.prototype.fontSize = function(n){
- this._fontSize = n;
- return this;
- };
- /**
- * Set font `family`.
- *
- * @param {String} family
- * @return {Progress} for chaining
- */
- Progress.prototype.font = function(family){
- this._font = family;
- return this;
- };
- /**
- * Update percentage to `n`.
- *
- * @param {Number} n
- * @return {Progress} for chaining
- */
- Progress.prototype.update = function(n){
- this.percent = n;
- return this;
- };
- /**
- * Draw on `ctx`.
- *
- * @param {CanvasRenderingContext2d} ctx
- * @return {Progress} for chaining
- */
- Progress.prototype.draw = function(ctx){
- try {
- var percent = Math.min(this.percent, 100)
- , size = this._size
- , half = size / 2
- , x = half
- , y = half
- , rad = half - 1
- , fontSize = this._fontSize;
- ctx.font = fontSize + 'px ' + this._font;
- var angle = Math.PI * 2 * (percent / 100);
- ctx.clearRect(0, 0, size, size);
- // outer circle
- ctx.strokeStyle = '#9f9f9f';
- ctx.beginPath();
- ctx.arc(x, y, rad, 0, angle, false);
- ctx.stroke();
- // inner circle
- ctx.strokeStyle = '#eee';
- ctx.beginPath();
- ctx.arc(x, y, rad - 1, 0, angle, true);
- ctx.stroke();
- // text
- var text = this._text || (percent | 0) + '%'
- , w = ctx.measureText(text).width;
- ctx.fillText(
- text
- , x - w / 2 + 1
- , y + fontSize / 2 - 1);
- } catch (ex) {} //don't fail if we can't render progress
- return this;
- };
- }); // module: browser/progress.js
- require.register("browser/tty.js", function(module, exports, require){
- exports.isatty = function(){
- return true;
- };
- exports.getWindowSize = function(){
- if ('innerHeight' in global) {
- return [global.innerHeight, global.innerWidth];
- } else {
- // In a Web Worker, the DOM Window is not available.
- return [640, 480];
- }
- };
- }); // module: browser/tty.js
- require.register("context.js", function(module, exports, require){
- /**
- * Expose `Context`.
- */
- module.exports = Context;
- /**
- * Initialize a new `Context`.
- *
- * @api private
- */
- function Context(){}
- /**
- * Set or get the context `Runnable` to `runnable`.
- *
- * @param {Runnable} runnable
- * @return {Context}
- * @api private
- */
- Context.prototype.runnable = function(runnable){
- if (0 == arguments.length) return this._runnable;
- this.test = this._runnable = runnable;
- return this;
- };
- /**
- * Set test timeout `ms`.
- *
- * @param {Number} ms
- * @return {Context} self
- * @api private
- */
- Context.prototype.timeout = function(ms){
- if (arguments.length === 0) return this.runnable().timeout();
- this.runnable().timeout(ms);
- return this;
- };
- /**
- * Set test timeout `enabled`.
- *
- * @param {Boolean} enabled
- * @return {Context} self
- * @api private
- */
- Context.prototype.enableTimeouts = function (enabled) {
- this.runnable().enableTimeouts(enabled);
- return this;
- };
- /**
- * Set test slowness threshold `ms`.
- *
- * @param {Number} ms
- * @return {Context} self
- * @api private
- */
- Context.prototype.slow = function(ms){
- this.runnable().slow(ms);
- return this;
- };
- /**
- * Inspect the context void of `._runnable`.
- *
- * @return {String}
- * @api private
- */
- Context.prototype.inspect = function(){
- return JSON.stringify(this, function(key, val){
- if ('_runnable' == key) return;
- if ('test' == key) return;
- return val;
- }, 2);
- };
- }); // module: context.js
- require.register("hook.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Runnable = require('./runnable');
- /**
- * Expose `Hook`.
- */
- module.exports = Hook;
- /**
- * Initialize a new `Hook` with the given `title` and callback `fn`.
- *
- * @param {String} title
- * @param {Function} fn
- * @api private
- */
- function Hook(title, fn) {
- Runnable.call(this, title, fn);
- this.type = 'hook';
- }
- /**
- * Inherit from `Runnable.prototype`.
- */
- function F(){};
- F.prototype = Runnable.prototype;
- Hook.prototype = new F;
- Hook.prototype.constructor = Hook;
- /**
- * Get or set the test `err`.
- *
- * @param {Error} err
- * @return {Error}
- * @api public
- */
- Hook.prototype.error = function(err){
- if (0 == arguments.length) {
- var err = this._error;
- this._error = null;
- return err;
- }
- this._error = err;
- };
- }); // module: hook.js
- require.register("interfaces/bdd.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Suite = require('../suite')
- , Test = require('../test')
- , utils = require('../utils')
- , escapeRe = require('browser/escape-string-regexp');
- /**
- * BDD-style interface:
- *
- * describe('Array', function(){
- * describe('#indexOf()', function(){
- * it('should return -1 when not present', function(){
- *
- * });
- *
- * it('should return the index when present', function(){
- *
- * });
- * });
- * });
- *
- */
- module.exports = function(suite){
- var suites = [suite];
- suite.on('pre-require', function(context, file, mocha){
- /**
- * Execute before running tests.
- */
- context.before = function(name, fn){
- suites[0].beforeAll(name, fn);
- };
- /**
- * Execute after running tests.
- */
- context.after = function(name, fn){
- suites[0].afterAll(name, fn);
- };
- /**
- * Execute before each test case.
- */
- context.beforeEach = function(name, fn){
- suites[0].beforeEach(name, fn);
- };
- /**
- * Execute after each test case.
- */
- context.afterEach = function(name, fn){
- suites[0].afterEach(name, fn);
- };
- /**
- * Describe a "suite" with the given `title`
- * and callback `fn` containing nested suites
- * and/or tests.
- */
- context.describe = context.context = function(title, fn){
- var suite = Suite.create(suites[0], title);
- suite.file = file;
- suites.unshift(suite);
- fn.call(suite);
- suites.shift();
- return suite;
- };
- /**
- * Pending describe.
- */
- context.xdescribe =
- context.xcontext =
- context.describe.skip = function(title, fn){
- var suite = Suite.create(suites[0], title);
- suite.pending = true;
- suites.unshift(suite);
- fn.call(suite);
- suites.shift();
- };
- /**
- * Exclusive suite.
- */
- context.describe.only = function(title, fn){
- var suite = context.describe(title, fn);
- mocha.grep(suite.fullTitle());
- return suite;
- };
- /**
- * Describe a specification or test-case
- * with the given `title` and callback `fn`
- * acting as a thunk.
- */
- context.it = context.specify = function(title, fn){
- var suite = suites[0];
- if (suite.pending) fn = null;
- var test = new Test(title, fn);
- test.file = file;
- suite.addTest(test);
- return test;
- };
- /**
- * Exclusive test-case.
- */
- context.it.only = function(title, fn){
- var test = context.it(title, fn);
- var reString = '^' + escapeRe(test.fullTitle()) + '$';
- mocha.grep(new RegExp(reString));
- return test;
- };
- /**
- * Pending test case.
- */
- context.xit =
- context.xspecify =
- context.it.skip = function(title){
- context.it(title);
- };
- });
- };
- }); // module: interfaces/bdd.js
- require.register("interfaces/exports.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Suite = require('../suite')
- , Test = require('../test');
- /**
- * TDD-style interface:
- *
- * exports.Array = {
- * '#indexOf()': {
- * 'should return -1 when the value is not present': function(){
- *
- * },
- *
- * 'should return the correct index when the value is present': function(){
- *
- * }
- * }
- * };
- *
- */
- module.exports = function(suite){
- var suites = [suite];
- suite.on('require', visit);
- function visit(obj, file) {
- var suite;
- for (var key in obj) {
- if ('function' == typeof obj[key]) {
- var fn = obj[key];
- switch (key) {
- case 'before':
- suites[0].beforeAll(fn);
- break;
- case 'after':
- suites[0].afterAll(fn);
- break;
- case 'beforeEach':
- suites[0].beforeEach(fn);
- break;
- case 'afterEach':
- suites[0].afterEach(fn);
- break;
- default:
- var test = new Test(key, fn);
- test.file = file;
- suites[0].addTest(test);
- }
- } else {
- suite = Suite.create(suites[0], key);
- suites.unshift(suite);
- visit(obj[key]);
- suites.shift();
- }
- }
- }
- };
- }); // module: interfaces/exports.js
- require.register("interfaces/index.js", function(module, exports, require){
- exports.bdd = require('./bdd');
- exports.tdd = require('./tdd');
- exports.qunit = require('./qunit');
- exports.exports = require('./exports');
- }); // module: interfaces/index.js
- require.register("interfaces/qunit.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Suite = require('../suite')
- , Test = require('../test')
- , escapeRe = require('browser/escape-string-regexp')
- , utils = require('../utils');
- /**
- * QUnit-style interface:
- *
- * suite('Array');
- *
- * test('#length', function(){
- * var arr = [1,2,3];
- * ok(arr.length == 3);
- * });
- *
- * test('#indexOf()', function(){
- * var arr = [1,2,3];
- * ok(arr.indexOf(1) == 0);
- * ok(arr.indexOf(2) == 1);
- * ok(arr.indexOf(3) == 2);
- * });
- *
- * suite('String');
- *
- * test('#length', function(){
- * ok('foo'.length == 3);
- * });
- *
- */
- module.exports = function(suite){
- var suites = [suite];
- suite.on('pre-require', function(context, file, mocha){
- /**
- * Execute before running tests.
- */
- context.before = function(name, fn){
- suites[0].beforeAll(name, fn);
- };
- /**
- * Execute after running tests.
- */
- context.after = function(name, fn){
- suites[0].afterAll(name, fn);
- };
- /**
- * Execute before each test case.
- */
- context.beforeEach = function(name, fn){
- suites[0].beforeEach(name, fn);
- };
- /**
- * Execute after each test case.
- */
- context.afterEach = function(name, fn){
- suites[0].afterEach(name, fn);
- };
- /**
- * Describe a "suite" with the given `title`.
- */
- context.suite = function(title){
- if (suites.length > 1) suites.shift();
- var suite = Suite.create(suites[0], title);
- suite.file = file;
- suites.unshift(suite);
- return suite;
- };
- /**
- * Exclusive test-case.
- */
- context.suite.only = function(title, fn){
- var suite = context.suite(title, fn);
- mocha.grep(suite.fullTitle());
- };
- /**
- * Describe a specification or test-case
- * with the given `title` and callback `fn`
- * acting as a thunk.
- */
- context.test = function(title, fn){
- var test = new Test(title, fn);
- test.file = file;
- suites[0].addTest(test);
- return test;
- };
- /**
- * Exclusive test-case.
- */
- context.test.only = function(title, fn){
- var test = context.test(title, fn);
- var reString = '^' + escapeRe(test.fullTitle()) + '$';
- mocha.grep(new RegExp(reString));
- };
- /**
- * Pending test case.
- */
- context.test.skip = function(title){
- context.test(title);
- };
- });
- };
- }); // module: interfaces/qunit.js
- require.register("interfaces/tdd.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Suite = require('../suite')
- , Test = require('../test')
- , escapeRe = require('browser/escape-string-regexp')
- , utils = require('../utils');
- /**
- * TDD-style interface:
- *
- * suite('Array', function(){
- * suite('#indexOf()', function(){
- * suiteSetup(function(){
- *
- * });
- *
- * test('should return -1 when not present', function(){
- *
- * });
- *
- * test('should return the index when present', function(){
- *
- * });
- *
- * suiteTeardown(function(){
- *
- * });
- * });
- * });
- *
- */
- module.exports = function(suite){
- var suites = [suite];
- suite.on('pre-require', function(context, file, mocha){
- /**
- * Execute before each test case.
- */
- context.setup = function(name, fn){
- suites[0].beforeEach(name, fn);
- };
- /**
- * Execute after each test case.
- */
- context.teardown = function(name, fn){
- suites[0].afterEach(name, fn);
- };
- /**
- * Execute before the suite.
- */
- context.suiteSetup = function(name, fn){
- suites[0].beforeAll(name, fn);
- };
- /**
- * Execute after the suite.
- */
- context.suiteTeardown = function(name, fn){
- suites[0].afterAll(name, fn);
- };
- /**
- * Describe a "suite" with the given `title`
- * and callback `fn` containing nested suites
- * and/or tests.
- */
- context.suite = function(title, fn){
- var suite = Suite.create(suites[0], title);
- suite.file = file;
- suites.unshift(suite);
- fn.call(suite);
- suites.shift();
- return suite;
- };
- /**
- * Pending suite.
- */
- context.suite.skip = function(title, fn) {
- var suite = Suite.create(suites[0], title);
- suite.pending = true;
- suites.unshift(suite);
- fn.call(suite);
- suites.shift();
- };
- /**
- * Exclusive test-case.
- */
- context.suite.only = function(title, fn){
- var suite = context.suite(title, fn);
- mocha.grep(suite.fullTitle());
- };
- /**
- * Describe a specification or test-case
- * with the given `title` and callback `fn`
- * acting as a thunk.
- */
- context.test = function(title, fn){
- var suite = suites[0];
- if (suite.pending) fn = null;
- var test = new Test(title, fn);
- test.file = file;
- suite.addTest(test);
- return test;
- };
- /**
- * Exclusive test-case.
- */
- context.test.only = function(title, fn){
- var test = context.test(title, fn);
- var reString = '^' + escapeRe(test.fullTitle()) + '$';
- mocha.grep(new RegExp(reString));
- };
- /**
- * Pending test case.
- */
- context.test.skip = function(title){
- context.test(title);
- };
- });
- };
- }); // module: interfaces/tdd.js
- require.register("mocha.js", function(module, exports, require){
- /*!
- * mocha
- * Copyright(c) 2011 TJ Holowaychuk <tj@vision-media.ca>
- * MIT Licensed
- */
- /**
- * Module dependencies.
- */
- var path = require('browser/path')
- , escapeRe = require('browser/escape-string-regexp')
- , utils = require('./utils');
- /**
- * Expose `Mocha`.
- */
- exports = module.exports = Mocha;
- /**
- * To require local UIs and reporters when running in node.
- */
- if (typeof process !== 'undefined' && typeof process.cwd === 'function') {
- var join = path.join
- , cwd = process.cwd();
- module.paths.push(cwd, join(cwd, 'node_modules'));
- }
- /**
- * Expose internals.
- */
- exports.utils = utils;
- exports.interfaces = require('./interfaces');
- exports.reporters = require('./reporters');
- exports.Runnable = require('./runnable');
- exports.Context = require('./context');
- exports.Runner = require('./runner');
- exports.Suite = require('./suite');
- exports.Hook = require('./hook');
- exports.Test = require('./test');
- /**
- * Return image `name` path.
- *
- * @param {String} name
- * @return {String}
- * @api private
- */
- function image(name) {
- return __dirname + '/../images/' + name + '.png';
- }
- /**
- * Setup mocha with `options`.
- *
- * Options:
- *
- * - `ui` name "bdd", "tdd", "exports" etc
- * - `reporter` reporter instance, defaults to `mocha.reporters.spec`
- * - `globals` array of accepted globals
- * - `timeout` timeout in milliseconds
- * - `bail` bail on the first test failure
- * - `slow` milliseconds to wait before considering a test slow
- * - `ignoreLeaks` ignore global leaks
- * - `grep` string or regexp to filter tests with
- *
- * @param {Object} options
- * @api public
- */
- function Mocha(options) {
- options = options || {};
- this.files = [];
- this.options = options;
- this.grep(options.grep);
- this.suite = new exports.Suite('', new exports.Context);
- this.ui(options.ui);
- this.bail(options.bail);
- this.reporter(options.reporter);
- if (null != options.timeout) this.timeout(options.timeout);
- this.useColors(options.useColors)
- if (options.enableTimeouts !== null) this.enableTimeouts(options.enableTimeouts);
- if (options.slow) this.slow(options.slow);
- this.suite.on('pre-require', function (context) {
- exports.afterEach = context.afterEach || context.teardown;
- exports.after = context.after || context.suiteTeardown;
- exports.beforeEach = context.beforeEach || context.setup;
- exports.before = context.before || context.suiteSetup;
- exports.describe = context.describe || context.suite;
- exports.it = context.it || context.test;
- exports.setup = context.setup || context.beforeEach;
- exports.suiteSetup = context.suiteSetup || context.before;
- exports.suiteTeardown = context.suiteTeardown || context.after;
- exports.suite = context.suite || context.describe;
- exports.teardown = context.teardown || context.afterEach;
- exports.test = context.test || context.it;
- });
- }
- /**
- * Enable or disable bailing on the first failure.
- *
- * @param {Boolean} [bail]
- * @api public
- */
- Mocha.prototype.bail = function(bail){
- if (0 == arguments.length) bail = true;
- this.suite.bail(bail);
- return this;
- };
- /**
- * Add test `file`.
- *
- * @param {String} file
- * @api public
- */
- Mocha.prototype.addFile = function(file){
- this.files.push(file);
- return this;
- };
- /**
- * Set reporter to `reporter`, defaults to "spec".
- *
- * @param {String|Function} reporter name or constructor
- * @api public
- */
- Mocha.prototype.reporter = function(reporter){
- if ('function' == typeof reporter) {
- this._reporter = reporter;
- } else {
- reporter = reporter || 'spec';
- var _reporter;
- try { _reporter = require('./reporters/' + reporter); } catch (err) {};
- if (!_reporter) try { _reporter = require(reporter); } catch (err) {};
- if (!_reporter && reporter === 'teamcity')
- console.warn('The Teamcity reporter was moved to a package named ' +
- 'mocha-teamcity-reporter ' +
- '(https://npmjs.org/package/mocha-teamcity-reporter).');
- if (!_reporter) throw new Error('invalid reporter "' + reporter + '"');
- this._reporter = _reporter;
- }
- return this;
- };
- /**
- * Set test UI `name`, defaults to "bdd".
- *
- * @param {String} bdd
- * @api public
- */
- Mocha.prototype.ui = function(name){
- name = name || 'bdd';
- this._ui = exports.interfaces[name];
- if (!this._ui) try { this._ui = require(name); } catch (err) {};
- if (!this._ui) throw new Error('invalid interface "' + name + '"');
- this._ui = this._ui(this.suite);
- return this;
- };
- /**
- * Load registered files.
- *
- * @api private
- */
- Mocha.prototype.loadFiles = function(fn){
- var self = this;
- var suite = this.suite;
- var pending = this.files.length;
- this.files.forEach(function(file){
- file = path.resolve(file);
- suite.emit('pre-require', global, file, self);
- suite.emit('require', require(file), file, self);
- suite.emit('post-require', global, file, self);
- --pending || (fn && fn());
- });
- };
- /**
- * Enable growl support.
- *
- * @api private
- */
- Mocha.prototype._growl = function(runner, reporter) {
- var notify = require('growl');
- runner.on('end', function(){
- var stats = reporter.stats;
- if (stats.failures) {
- var msg = stats.failures + ' of ' + runner.total + ' tests failed';
- notify(msg, { name: 'mocha', title: 'Failed', image: image('error') });
- } else {
- notify(stats.passes + ' tests passed in ' + stats.duration + 'ms', {
- name: 'mocha'
- , title: 'Passed'
- , image: image('ok')
- });
- }
- });
- };
- /**
- * Add regexp to grep, if `re` is a string it is escaped.
- *
- * @param {RegExp|String} re
- * @return {Mocha}
- * @api public
- */
- Mocha.prototype.grep = function(re){
- this.options.grep = 'string' == typeof re
- ? new RegExp(escapeRe(re))
- : re;
- return this;
- };
- /**
- * Invert `.grep()` matches.
- *
- * @return {Mocha}
- * @api public
- */
- Mocha.prototype.invert = function(){
- this.options.invert = true;
- return this;
- };
- /**
- * Ignore global leaks.
- *
- * @param {Boolean} ignore
- * @return {Mocha}
- * @api public
- */
- Mocha.prototype.ignoreLeaks = function(ignore){
- this.options.ignoreLeaks = !!ignore;
- return this;
- };
- /**
- * Enable global leak checking.
- *
- * @return {Mocha}
- * @api public
- */
- Mocha.prototype.checkLeaks = function(){
- this.options.ignoreLeaks = false;
- return this;
- };
- /**
- * Enable growl support.
- *
- * @return {Mocha}
- * @api public
- */
- Mocha.prototype.growl = function(){
- this.options.growl = true;
- return this;
- };
- /**
- * Ignore `globals` array or string.
- *
- * @param {Array|String} globals
- * @return {Mocha}
- * @api public
- */
- Mocha.prototype.globals = function(globals){
- this.options.globals = (this.options.globals || []).concat(globals);
- return this;
- };
- /**
- * Emit color output.
- *
- * @param {Boolean} colors
- * @return {Mocha}
- * @api public
- */
- Mocha.prototype.useColors = function(colors){
- this.options.useColors = arguments.length && colors != undefined
- ? colors
- : true;
- return this;
- };
- /**
- * Use inline diffs rather than +/-.
- *
- * @param {Boolean} inlineDiffs
- * @return {Mocha}
- * @api public
- */
- Mocha.prototype.useInlineDiffs = function(inlineDiffs) {
- this.options.useInlineDiffs = arguments.length && inlineDiffs != undefined
- ? inlineDiffs
- : false;
- return this;
- };
- /**
- * Set the timeout in milliseconds.
- *
- * @param {Number} timeout
- * @return {Mocha}
- * @api public
- */
- Mocha.prototype.timeout = function(timeout){
- this.suite.timeout(timeout);
- return this;
- };
- /**
- * Set slowness threshold in milliseconds.
- *
- * @param {Number} slow
- * @return {Mocha}
- * @api public
- */
- Mocha.prototype.slow = function(slow){
- this.suite.slow(slow);
- return this;
- };
- /**
- * Enable timeouts.
- *
- * @param {Boolean} enabled
- * @return {Mocha}
- * @api public
- */
- Mocha.prototype.enableTimeouts = function(enabled) {
- this.suite.enableTimeouts(arguments.length && enabled !== undefined
- ? enabled
- : true);
- return this
- };
- /**
- * Makes all tests async (accepting a callback)
- *
- * @return {Mocha}
- * @api public
- */
- Mocha.prototype.asyncOnly = function(){
- this.options.asyncOnly = true;
- return this;
- };
- /**
- * Disable syntax highlighting (in browser).
- * @returns {Mocha}
- * @api public
- */
- Mocha.prototype.noHighlighting = function() {
- this.options.noHighlighting = true;
- return this;
- };
- /**
- * Run tests and invoke `fn()` when complete.
- *
- * @param {Function} fn
- * @return {Runner}
- * @api public
- */
- Mocha.prototype.run = function(fn){
- if (this.files.length) this.loadFiles();
- var suite = this.suite;
- var options = this.options;
- options.files = this.files;
- var runner = new exports.Runner(suite);
- var reporter = new this._reporter(runner, options);
- runner.ignoreLeaks = false !== options.ignoreLeaks;
- runner.asyncOnly = options.asyncOnly;
- if (options.grep) runner.grep(options.grep, options.invert);
- if (options.globals) runner.globals(options.globals);
- if (options.growl) this._growl(runner, reporter);
- exports.reporters.Base.useColors = options.useColors;
- exports.reporters.Base.inlineDiffs = options.useInlineDiffs;
- return runner.run(fn);
- };
- }); // module: mocha.js
- require.register("ms.js", function(module, exports, require){
- /**
- * Helpers.
- */
- var s = 1000;
- var m = s * 60;
- var h = m * 60;
- var d = h * 24;
- var y = d * 365.25;
- /**
- * Parse or format the given `val`.
- *
- * Options:
- *
- * - `long` verbose formatting [false]
- *
- * @param {String|Number} val
- * @param {Object} options
- * @return {String|Number}
- * @api public
- */
- module.exports = function(val, options){
- options = options || {};
- if ('string' == typeof val) return parse(val);
- return options['long'] ? longFormat(val) : shortFormat(val);
- };
- /**
- * Parse the given `str` and return milliseconds.
- *
- * @param {String} str
- * @return {Number}
- * @api private
- */
- function parse(str) {
- var match = /^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i.exec(str);
- if (!match) return;
- var n = parseFloat(match[1]);
- var type = (match[2] || 'ms').toLowerCase();
- switch (type) {
- case 'years':
- case 'year':
- case 'y':
- return n * y;
- case 'days':
- case 'day':
- case 'd':
- return n * d;
- case 'hours':
- case 'hour':
- case 'h':
- return n * h;
- case 'minutes':
- case 'minute':
- case 'm':
- return n * m;
- case 'seconds':
- case 'second':
- case 's':
- return n * s;
- case 'ms':
- return n;
- }
- }
- /**
- * Short format for `ms`.
- *
- * @param {Number} ms
- * @return {String}
- * @api private
- */
- function shortFormat(ms) {
- if (ms >= d) return Math.round(ms / d) + 'd';
- if (ms >= h) return Math.round(ms / h) + 'h';
- if (ms >= m) return Math.round(ms / m) + 'm';
- if (ms >= s) return Math.round(ms / s) + 's';
- return ms + 'ms';
- }
- /**
- * Long format for `ms`.
- *
- * @param {Number} ms
- * @return {String}
- * @api private
- */
- function longFormat(ms) {
- return plural(ms, d, 'day')
- || plural(ms, h, 'hour')
- || plural(ms, m, 'minute')
- || plural(ms, s, 'second')
- || ms + ' ms';
- }
- /**
- * Pluralization helper.
- */
- function plural(ms, n, name) {
- if (ms < n) return;
- if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name;
- return Math.ceil(ms / n) + ' ' + name + 's';
- }
- }); // module: ms.js
- require.register("reporters/base.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var tty = require('browser/tty')
- , diff = require('browser/diff')
- , ms = require('../ms')
- , utils = require('../utils');
- /**
- * Save timer references to avoid Sinon interfering (see GH-237).
- */
- var Date = global.Date
- , setTimeout = global.setTimeout
- , setInterval = global.setInterval
- , clearTimeout = global.clearTimeout
- , clearInterval = global.clearInterval;
- /**
- * Check if both stdio streams are associated with a tty.
- */
- var isatty = tty.isatty(1) && tty.isatty(2);
- /**
- * Expose `Base`.
- */
- exports = module.exports = Base;
- /**
- * Enable coloring by default.
- */
- exports.useColors = isatty || (process.env.MOCHA_COLORS !== undefined);
- /**
- * Inline diffs instead of +/-
- */
- exports.inlineDiffs = false;
- /**
- * Default color map.
- */
- exports.colors = {
- 'pass': 90
- , 'fail': 31
- , 'bright pass': 92
- , 'bright fail': 91
- , 'bright yellow': 93
- , 'pending': 36
- , 'suite': 0
- , 'error title': 0
- , 'error message': 31
- , 'error stack': 90
- , 'checkmark': 32
- , 'fast': 90
- , 'medium': 33
- , 'slow': 31
- , 'green': 32
- , 'light': 90
- , 'diff gutter': 90
- , 'diff added': 42
- , 'diff removed': 41
- };
- /**
- * Default symbol map.
- */
- exports.symbols = {
- ok: '✓',
- err: '✖',
- dot: '․'
- };
- // With node.js on Windows: use symbols available in terminal default fonts
- if ('win32' == process.platform) {
- exports.symbols.ok = '\u221A';
- exports.symbols.err = '\u00D7';
- exports.symbols.dot = '.';
- }
- /**
- * Color `str` with the given `type`,
- * allowing colors to be disabled,
- * as well as user-defined color
- * schemes.
- *
- * @param {String} type
- * @param {String} str
- * @return {String}
- * @api private
- */
- var color = exports.color = function(type, str) {
- if (!exports.useColors) return str;
- return '\u001b[' + exports.colors[type] + 'm' + str + '\u001b[0m';
- };
- /**
- * Expose term window size, with some
- * defaults for when stderr is not a tty.
- */
- exports.window = {
- width: isatty
- ? process.stdout.getWindowSize
- ? process.stdout.getWindowSize(1)[0]
- : tty.getWindowSize()[1]
- : 75
- };
- /**
- * Expose some basic cursor interactions
- * that are common among reporters.
- */
- exports.cursor = {
- hide: function(){
- isatty && process.stdout.write('\u001b[?25l');
- },
- show: function(){
- isatty && process.stdout.write('\u001b[?25h');
- },
- deleteLine: function(){
- isatty && process.stdout.write('\u001b[2K');
- },
- beginningOfLine: function(){
- isatty && process.stdout.write('\u001b[0G');
- },
- CR: function(){
- if (isatty) {
- exports.cursor.deleteLine();
- exports.cursor.beginningOfLine();
- } else {
- process.stdout.write('\r');
- }
- }
- };
- /**
- * Outut the given `failures` as a list.
- *
- * @param {Array} failures
- * @api public
- */
- exports.list = function(failures){
- console.error();
- failures.forEach(function(test, i){
- // format
- var fmt = color('error title', ' %s) %s:\n')
- + color('error message', ' %s')
- + color('error stack', '\n%s\n');
- // msg
- var err = test.err
- , message = err.message || ''
- , stack = err.stack || message
- , index = stack.indexOf(message) + message.length
- , msg = stack.slice(0, index)
- , actual = err.actual
- , expected = err.expected
- , escape = true;
- // uncaught
- if (err.uncaught) {
- msg = 'Uncaught ' + msg;
- }
- // explicitly show diff
- if (err.showDiff && sameType(actual, expected)) {
- escape = false;
- err.actual = actual = utils.stringify(actual);
- err.expected = expected = utils.stringify(expected);
- }
- // actual / expected diff
- if (err.showDiff && 'string' == typeof actual && 'string' == typeof expected) {
- fmt = color('error title', ' %s) %s:\n%s') + color('error stack', '\n%s\n');
- var match = message.match(/^([^:]+): expected/);
- msg = '\n ' + color('error message', match ? match[1] : msg);
- if (exports.inlineDiffs) {
- msg += inlineDiff(err, escape);
- } else {
- msg += unifiedDiff(err, escape);
- }
- }
- // indent stack trace without msg
- stack = stack.slice(index ? index + 1 : index)
- .replace(/^/gm, ' ');
- console.error(fmt, (i + 1), test.fullTitle(), msg, stack);
- });
- };
- /**
- * Initialize a new `Base` reporter.
- *
- * All other reporters generally
- * inherit from this reporter, providing
- * stats such as test duration, number
- * of tests passed / failed etc.
- *
- * @param {Runner} runner
- * @api public
- */
- function Base(runner) {
- var self = this
- , stats = this.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0 }
- , failures = this.failures = [];
- if (!runner) return;
- this.runner = runner;
- runner.stats = stats;
- runner.on('start', function(){
- stats.start = new Date;
- });
- runner.on('suite', function(suite){
- stats.suites = stats.suites || 0;
- suite.root || stats.suites++;
- });
- runner.on('test end', function(test){
- stats.tests = stats.tests || 0;
- stats.tests++;
- });
- runner.on('pass', function(test){
- stats.passes = stats.passes || 0;
- var medium = test.slow() / 2;
- test.speed = test.duration > test.slow()
- ? 'slow'
- : test.duration > medium
- ? 'medium'
- : 'fast';
- stats.passes++;
- });
- runner.on('fail', function(test, err){
- stats.failures = stats.failures || 0;
- stats.failures++;
- test.err = err;
- failures.push(test);
- });
- runner.on('end', function(){
- stats.end = new Date;
- stats.duration = new Date - stats.start;
- });
- runner.on('pending', function(){
- stats.pending++;
- });
- }
- /**
- * Output common epilogue used by many of
- * the bundled reporters.
- *
- * @api public
- */
- Base.prototype.epilogue = function(){
- var stats = this.stats;
- var tests;
- var fmt;
- console.log();
- // passes
- fmt = color('bright pass', ' ')
- + color('green', ' %d passing')
- + color('light', ' (%s)');
- console.log(fmt,
- stats.passes || 0,
- ms(stats.duration));
- // pending
- if (stats.pending) {
- fmt = color('pending', ' ')
- + color('pending', ' %d pending');
- console.log(fmt, stats.pending);
- }
- // failures
- if (stats.failures) {
- fmt = color('fail', ' %d failing');
- console.error(fmt,
- stats.failures);
- Base.list(this.failures);
- console.error();
- }
- console.log();
- };
- /**
- * Pad the given `str` to `len`.
- *
- * @param {String} str
- * @param {String} len
- * @return {String}
- * @api private
- */
- function pad(str, len) {
- str = String(str);
- return Array(len - str.length + 1).join(' ') + str;
- }
- /**
- * Returns an inline diff between 2 strings with coloured ANSI output
- *
- * @param {Error} Error with actual/expected
- * @return {String} Diff
- * @api private
- */
- function inlineDiff(err, escape) {
- var msg = errorDiff(err, 'WordsWithSpace', escape);
- // linenos
- var lines = msg.split('\n');
- if (lines.length > 4) {
- var width = String(lines.length).length;
- msg = lines.map(function(str, i){
- return pad(++i, width) + ' |' + ' ' + str;
- }).join('\n');
- }
- // legend
- msg = '\n'
- + color('diff removed', 'actual')
- + ' '
- + color('diff added', 'expected')
- + '\n\n'
- + msg
- + '\n';
- // indent
- msg = msg.replace(/^/gm, ' ');
- return msg;
- }
- /**
- * Returns a unified diff between 2 strings
- *
- * @param {Error} Error with actual/expected
- * @return {String} Diff
- * @api private
- */
- function unifiedDiff(err, escape) {
- var indent = ' ';
- function cleanUp(line) {
- if (escape) {
- line = escapeInvisibles(line);
- }
- if (line[0] === '+') return indent + colorLines('diff added', line);
- if (line[0] === '-') return indent + colorLines('diff removed', line);
- if (line.match(/\@\@/)) return null;
- if (line.match(/\\ No newline/)) return null;
- else return indent + line;
- }
- function notBlank(line) {
- return line != null;
- }
- msg = diff.createPatch('string', err.actual, err.expected);
- var lines = msg.split('\n').splice(4);
- return '\n '
- + colorLines('diff added', '+ expected') + ' '
- + colorLines('diff removed', '- actual')
- + '\n\n'
- + lines.map(cleanUp).filter(notBlank).join('\n');
- }
- /**
- * Return a character diff for `err`.
- *
- * @param {Error} err
- * @return {String}
- * @api private
- */
- function errorDiff(err, type, escape) {
- var actual = escape ? escapeInvisibles(err.actual) : err.actual;
- var expected = escape ? escapeInvisibles(err.expected) : err.expected;
- return diff['diff' + type](actual, expected).map(function(str){
- if (str.added) return colorLines('diff added', str.value);
- if (str.removed) return colorLines('diff removed', str.value);
- return str.value;
- }).join('');
- }
- /**
- * Returns a string with all invisible characters in plain text
- *
- * @param {String} line
- * @return {String}
- * @api private
- */
- function escapeInvisibles(line) {
- return line.replace(/\t/g, '<tab>')
- .replace(/\r/g, '<CR>')
- .replace(/\n/g, '<LF>\n');
- }
- /**
- * Color lines for `str`, using the color `name`.
- *
- * @param {String} name
- * @param {String} str
- * @return {String}
- * @api private
- */
- function colorLines(name, str) {
- return str.split('\n').map(function(str){
- return color(name, str);
- }).join('\n');
- }
- /**
- * Check that a / b have the same type.
- *
- * @param {Object} a
- * @param {Object} b
- * @return {Boolean}
- * @api private
- */
- function sameType(a, b) {
- a = Object.prototype.toString.call(a);
- b = Object.prototype.toString.call(b);
- return a == b;
- }
- }); // module: reporters/base.js
- require.register("reporters/doc.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Base = require('./base')
- , utils = require('../utils');
- /**
- * Expose `Doc`.
- */
- exports = module.exports = Doc;
- /**
- * Initialize a new `Doc` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
- function Doc(runner) {
- Base.call(this, runner);
- var self = this
- , stats = this.stats
- , total = runner.total
- , indents = 2;
- function indent() {
- return Array(indents).join(' ');
- }
- runner.on('suite', function(suite){
- if (suite.root) return;
- ++indents;
- console.log('%s<section class="suite">', indent());
- ++indents;
- console.log('%s<h1>%s</h1>', indent(), utils.escape(suite.title));
- console.log('%s<dl>', indent());
- });
- runner.on('suite end', function(suite){
- if (suite.root) return;
- console.log('%s</dl>', indent());
- --indents;
- console.log('%s</section>', indent());
- --indents;
- });
- runner.on('pass', function(test){
- console.log('%s <dt>%s</dt>', indent(), utils.escape(test.title));
- var code = utils.escape(utils.clean(test.fn.toString()));
- console.log('%s <dd><pre><code>%s</code></pre></dd>', indent(), code);
- });
- runner.on('fail', function(test, err){
- console.log('%s <dt class="error">%s</dt>', indent(), utils.escape(test.title));
- var code = utils.escape(utils.clean(test.fn.toString()));
- console.log('%s <dd class="error"><pre><code>%s</code></pre></dd>', indent(), code);
- console.log('%s <dd class="error">%s</dd>', indent(), utils.escape(err));
- });
- }
- }); // module: reporters/doc.js
- require.register("reporters/dot.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Base = require('./base')
- , color = Base.color;
- /**
- * Expose `Dot`.
- */
- exports = module.exports = Dot;
- /**
- * Initialize a new `Dot` matrix test reporter.
- *
- * @param {Runner} runner
- * @api public
- */
- function Dot(runner) {
- Base.call(this, runner);
- var self = this
- , stats = this.stats
- , width = Base.window.width * .75 | 0
- , n = -1;
- runner.on('start', function(){
- process.stdout.write('\n ');
- });
- runner.on('pending', function(test){
- if (++n % width == 0) process.stdout.write('\n ');
- process.stdout.write(color('pending', Base.symbols.dot));
- });
- runner.on('pass', function(test){
- if (++n % width == 0) process.stdout.write('\n ');
- if ('slow' == test.speed) {
- process.stdout.write(color('bright yellow', Base.symbols.dot));
- } else {
- process.stdout.write(color(test.speed, Base.symbols.dot));
- }
- });
- runner.on('fail', function(test, err){
- if (++n % width == 0) process.stdout.write('\n ');
- process.stdout.write(color('fail', Base.symbols.dot));
- });
- runner.on('end', function(){
- console.log();
- self.epilogue();
- });
- }
- /**
- * Inherit from `Base.prototype`.
- */
- function F(){};
- F.prototype = Base.prototype;
- Dot.prototype = new F;
- Dot.prototype.constructor = Dot;
- }); // module: reporters/dot.js
- require.register("reporters/html-cov.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var JSONCov = require('./json-cov')
- , fs = require('browser/fs');
- /**
- * Expose `HTMLCov`.
- */
- exports = module.exports = HTMLCov;
- /**
- * Initialize a new `JsCoverage` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
- function HTMLCov(runner) {
- var jade = require('jade')
- , file = __dirname + '/templates/coverage.jade'
- , str = fs.readFileSync(file, 'utf8')
- , fn = jade.compile(str, { filename: file })
- , self = this;
- JSONCov.call(this, runner, false);
- runner.on('end', function(){
- process.stdout.write(fn({
- cov: self.cov
- , coverageClass: coverageClass
- }));
- });
- }
- /**
- * Return coverage class for `n`.
- *
- * @return {String}
- * @api private
- */
- function coverageClass(n) {
- if (n >= 75) return 'high';
- if (n >= 50) return 'medium';
- if (n >= 25) return 'low';
- return 'terrible';
- }
- }); // module: reporters/html-cov.js
- require.register("reporters/html.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Base = require('./base')
- , utils = require('../utils')
- , Progress = require('../browser/progress')
- , escape = utils.escape;
- /**
- * Save timer references to avoid Sinon interfering (see GH-237).
- */
- var Date = global.Date
- , setTimeout = global.setTimeout
- , setInterval = global.setInterval
- , clearTimeout = global.clearTimeout
- , clearInterval = global.clearInterval;
- /**
- * Expose `HTML`.
- */
- exports = module.exports = HTML;
- /**
- * Stats template.
- */
- var statsTemplate = '<ul id="mocha-stats">'
- + '<li class="progress"><canvas width="40" height="40"></canvas></li>'
- + '<li class="passes"><a href="#">passes:</a> <em>0</em></li>'
- + '<li class="failures"><a href="#">failures:</a> <em>0</em></li>'
- + '<li class="duration">duration: <em>0</em>s</li>'
- + '</ul>';
- /**
- * Initialize a new `HTML` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
- function HTML(runner) {
- Base.call(this, runner);
- var self = this
- , stats = this.stats
- , total = runner.total
- , stat = fragment(statsTemplate)
- , items = stat.getElementsByTagName('li')
- , passes = items[1].getElementsByTagName('em')[0]
- , passesLink = items[1].getElementsByTagName('a')[0]
- , failures = items[2].getElementsByTagName('em')[0]
- , failuresLink = items[2].getElementsByTagName('a')[0]
- , duration = items[3].getElementsByTagName('em')[0]
- , canvas = stat.getElementsByTagName('canvas')[0]
- , report = fragment('<ul id="mocha-report"></ul>')
- , stack = [report]
- , progress
- , ctx
- , root = document.getElementById('mocha');
- if (canvas.getContext) {
- var ratio = window.devicePixelRatio || 1;
- canvas.style.width = canvas.width;
- canvas.style.height = canvas.height;
- canvas.width *= ratio;
- canvas.height *= ratio;
- ctx = canvas.getContext('2d');
- ctx.scale(ratio, ratio);
- progress = new Progress;
- }
- if (!root) return error('#mocha div missing, add it to your document');
- // pass toggle
- on(passesLink, 'click', function(){
- unhide();
- var name = /pass/.test(report.className) ? '' : ' pass';
- report.className = report.className.replace(/fail|pass/g, '') + name;
- if (report.className.trim()) hideSuitesWithout('test pass');
- });
- // failure toggle
- on(failuresLink, 'click', function(){
- unhide();
- var name = /fail/.test(report.className) ? '' : ' fail';
- report.className = report.className.replace(/fail|pass/g, '') + name;
- if (report.className.trim()) hideSuitesWithout('test fail');
- });
- root.appendChild(stat);
- root.appendChild(report);
- if (progress) progress.size(40);
- runner.on('suite', function(suite){
- if (suite.root) return;
- // suite
- var url = self.suiteURL(suite);
- var el = fragment('<li class="suite"><h1><a href="%s">%s</a></h1></li>', url, escape(suite.title));
- // container
- stack[0].appendChild(el);
- stack.unshift(document.createElement('ul'));
- el.appendChild(stack[0]);
- });
- runner.on('suite end', function(suite){
- if (suite.root) return;
- stack.shift();
- });
- runner.on('fail', function(test, err){
- if ('hook' == test.type) runner.emit('test end', test);
- });
- runner.on('test end', function(test){
- // TODO: add to stats
- var percent = stats.tests / this.total * 100 | 0;
- if (progress) progress.update(percent).draw(ctx);
- // update stats
- var ms = new Date - stats.start;
- text(passes, stats.passes);
- text(failures, stats.failures);
- text(duration, (ms / 1000).toFixed(2));
- // test
- if ('passed' == test.state) {
- var url = self.testURL(test);
- var el = fragment('<li class="test pass %e"><h2>%e<span class="duration">%ems</span> <a href="%s" class="replay">‣</a></h2></li>', test.speed, test.title, test.duration, url);
- } else if (test.pending) {
- var el = fragment('<li class="test pass pending"><h2>%e</h2></li>', test.title);
- } else {
- var el = fragment('<li class="test fail"><h2>%e <a href="?grep=%e" class="replay">‣</a></h2></li>', test.title, encodeURIComponent(test.fullTitle()));
- var str = test.err.stack || test.err.toString();
- // FF / Opera do not add the message
- if (!~str.indexOf(test.err.message)) {
- str = test.err.message + '\n' + str;
- }
- // <=IE7 stringifies to [Object Error]. Since it can be overloaded, we
- // check for the result of the stringifying.
- if ('[object Error]' == str) str = test.err.message;
- // Safari doesn't give you a stack. Let's at least provide a source line.
- if (!test.err.stack && test.err.sourceURL && test.err.line !== undefined) {
- str += "\n(" + test.err.sourceURL + ":" + test.err.line + ")";
- }
- el.appendChild(fragment('<pre class="error">%e</pre>', str));
- }
- // toggle code
- // TODO: defer
- if (!test.pending) {
- var h2 = el.getElementsByTagName('h2')[0];
- on(h2, 'click', function(){
- pre.style.display = 'none' == pre.style.display
- ? 'block'
- : 'none';
- });
- var pre = fragment('<pre><code>%e</code></pre>', utils.clean(test.fn.toString()));
- el.appendChild(pre);
- pre.style.display = 'none';
- }
- // Don't call .appendChild if #mocha-report was already .shift()'ed off the stack.
- if (stack[0]) stack[0].appendChild(el);
- });
- }
- /**
- * Makes a URL, preserving querystring ("search") parameters.
- * @param {string} s
- * @returns {string} your new URL
- */
- var makeUrl = function makeUrl(s) {
- var search = window.location.search;
- return (search ? search + '&' : '?' ) + 'grep=' + encodeURIComponent(s);
- };
- /**
- * Provide suite URL
- *
- * @param {Object} [suite]
- */
- HTML.prototype.suiteURL = function(suite){
- return makeUrl(suite.fullTitle());
- };
- /**
- * Provide test URL
- *
- * @param {Object} [test]
- */
- HTML.prototype.testURL = function(test){
- return makeUrl(test.fullTitle());
- };
- /**
- * Display error `msg`.
- */
- function error(msg) {
- document.body.appendChild(fragment('<div id="mocha-error">%s</div>', msg));
- }
- /**
- * Return a DOM fragment from `html`.
- */
- function fragment(html) {
- var args = arguments
- , div = document.createElement('div')
- , i = 1;
- div.innerHTML = html.replace(/%([se])/g, function(_, type){
- switch (type) {
- case 's': return String(args[i++]);
- case 'e': return escape(args[i++]);
- }
- });
- return div.firstChild;
- }
- /**
- * Check for suites that do not have elements
- * with `classname`, and hide them.
- */
- function hideSuitesWithout(classname) {
- var suites = document.getElementsByClassName('suite');
- for (var i = 0; i < suites.length; i++) {
- var els = suites[i].getElementsByClassName(classname);
- if (0 == els.length) suites[i].className += ' hidden';
- }
- }
- /**
- * Unhide .hidden suites.
- */
- function unhide() {
- var els = document.getElementsByClassName('suite hidden');
- for (var i = 0; i < els.length; ++i) {
- els[i].className = els[i].className.replace('suite hidden', 'suite');
- }
- }
- /**
- * Set `el` text to `str`.
- */
- function text(el, str) {
- if (el.textContent) {
- el.textContent = str;
- } else {
- el.innerText = str;
- }
- }
- /**
- * Listen on `event` with callback `fn`.
- */
- function on(el, event, fn) {
- if (el.addEventListener) {
- el.addEventListener(event, fn, false);
- } else {
- el.attachEvent('on' + event, fn);
- }
- }
- }); // module: reporters/html.js
- require.register("reporters/index.js", function(module, exports, require){
- exports.Base = require('./base');
- exports.Dot = require('./dot');
- exports.Doc = require('./doc');
- exports.TAP = require('./tap');
- exports.JSON = require('./json');
- exports.HTML = require('./html');
- exports.List = require('./list');
- exports.Min = require('./min');
- exports.Spec = require('./spec');
- exports.Nyan = require('./nyan');
- exports.XUnit = require('./xunit');
- exports.Markdown = require('./markdown');
- exports.Progress = require('./progress');
- exports.Landing = require('./landing');
- exports.JSONCov = require('./json-cov');
- exports.HTMLCov = require('./html-cov');
- exports.JSONStream = require('./json-stream');
- }); // module: reporters/index.js
- require.register("reporters/json-cov.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Base = require('./base');
- /**
- * Expose `JSONCov`.
- */
- exports = module.exports = JSONCov;
- /**
- * Initialize a new `JsCoverage` reporter.
- *
- * @param {Runner} runner
- * @param {Boolean} output
- * @api public
- */
- function JSONCov(runner, output) {
- var self = this
- , output = 1 == arguments.length ? true : output;
- Base.call(this, runner);
- var tests = []
- , failures = []
- , passes = [];
- runner.on('test end', function(test){
- tests.push(test);
- });
- runner.on('pass', function(test){
- passes.push(test);
- });
- runner.on('fail', function(test){
- failures.push(test);
- });
- runner.on('end', function(){
- var cov = global._$jscoverage || {};
- var result = self.cov = map(cov);
- result.stats = self.stats;
- result.tests = tests.map(clean);
- result.failures = failures.map(clean);
- result.passes = passes.map(clean);
- if (!output) return;
- process.stdout.write(JSON.stringify(result, null, 2 ));
- });
- }
- /**
- * Map jscoverage data to a JSON structure
- * suitable for reporting.
- *
- * @param {Object} cov
- * @return {Object}
- * @api private
- */
- function map(cov) {
- var ret = {
- instrumentation: 'node-jscoverage'
- , sloc: 0
- , hits: 0
- , misses: 0
- , coverage: 0
- , files: []
- };
- for (var filename in cov) {
- var data = coverage(filename, cov[filename]);
- ret.files.push(data);
- ret.hits += data.hits;
- ret.misses += data.misses;
- ret.sloc += data.sloc;
- }
- ret.files.sort(function(a, b) {
- return a.filename.localeCompare(b.filename);
- });
- if (ret.sloc > 0) {
- ret.coverage = (ret.hits / ret.sloc) * 100;
- }
- return ret;
- }
- /**
- * Map jscoverage data for a single source file
- * to a JSON structure suitable for reporting.
- *
- * @param {String} filename name of the source file
- * @param {Object} data jscoverage coverage data
- * @return {Object}
- * @api private
- */
- function coverage(filename, data) {
- var ret = {
- filename: filename,
- coverage: 0,
- hits: 0,
- misses: 0,
- sloc: 0,
- source: {}
- };
- data.source.forEach(function(line, num){
- num++;
- if (data[num] === 0) {
- ret.misses++;
- ret.sloc++;
- } else if (data[num] !== undefined) {
- ret.hits++;
- ret.sloc++;
- }
- ret.source[num] = {
- source: line
- , coverage: data[num] === undefined
- ? ''
- : data[num]
- };
- });
- ret.coverage = ret.hits / ret.sloc * 100;
- return ret;
- }
- /**
- * Return a plain-object representation of `test`
- * free of cyclic properties etc.
- *
- * @param {Object} test
- * @return {Object}
- * @api private
- */
- function clean(test) {
- return {
- title: test.title
- , fullTitle: test.fullTitle()
- , duration: test.duration
- }
- }
- }); // module: reporters/json-cov.js
- require.register("reporters/json-stream.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Base = require('./base')
- , color = Base.color;
- /**
- * Expose `List`.
- */
- exports = module.exports = List;
- /**
- * Initialize a new `List` test reporter.
- *
- * @param {Runner} runner
- * @api public
- */
- function List(runner) {
- Base.call(this, runner);
- var self = this
- , stats = this.stats
- , total = runner.total;
- runner.on('start', function(){
- console.log(JSON.stringify(['start', { total: total }]));
- });
- runner.on('pass', function(test){
- console.log(JSON.stringify(['pass', clean(test)]));
- });
- runner.on('fail', function(test, err){
- test = clean(test);
- test.err = err.message;
- console.log(JSON.stringify(['fail', test]));
- });
- runner.on('end', function(){
- process.stdout.write(JSON.stringify(['end', self.stats]));
- });
- }
- /**
- * Return a plain-object representation of `test`
- * free of cyclic properties etc.
- *
- * @param {Object} test
- * @return {Object}
- * @api private
- */
- function clean(test) {
- return {
- title: test.title
- , fullTitle: test.fullTitle()
- , duration: test.duration
- }
- }
- }); // module: reporters/json-stream.js
- require.register("reporters/json.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Base = require('./base')
- , cursor = Base.cursor
- , color = Base.color;
- /**
- * Expose `JSON`.
- */
- exports = module.exports = JSONReporter;
- /**
- * Initialize a new `JSON` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
- function JSONReporter(runner) {
- var self = this;
- Base.call(this, runner);
- var tests = []
- , pending = []
- , failures = []
- , passes = [];
- runner.on('test end', function(test){
- tests.push(test);
- });
- runner.on('pass', function(test){
- passes.push(test);
- });
- runner.on('fail', function(test){
- failures.push(test);
- });
- runner.on('pending', function(test){
- pending.push(test);
- });
- runner.on('end', function(){
- var obj = {
- stats: self.stats,
- tests: tests.map(clean),
- pending: pending.map(clean),
- failures: failures.map(clean),
- passes: passes.map(clean)
- };
- runner.testResults = obj;
- process.stdout.write(JSON.stringify(obj, null, 2));
- });
- }
- /**
- * Return a plain-object representation of `test`
- * free of cyclic properties etc.
- *
- * @param {Object} test
- * @return {Object}
- * @api private
- */
- function clean(test) {
- return {
- title: test.title,
- fullTitle: test.fullTitle(),
- duration: test.duration,
- err: errorJSON(test.err || {})
- }
- }
- /**
- * Transform `error` into a JSON object.
- * @param {Error} err
- * @return {Object}
- */
- function errorJSON(err) {
- var res = {};
- Object.getOwnPropertyNames(err).forEach(function(key) {
- res[key] = err[key];
- }, err);
- return res;
- }
- }); // module: reporters/json.js
- require.register("reporters/landing.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Base = require('./base')
- , cursor = Base.cursor
- , color = Base.color;
- /**
- * Expose `Landing`.
- */
- exports = module.exports = Landing;
- /**
- * Airplane color.
- */
- Base.colors.plane = 0;
- /**
- * Airplane crash color.
- */
- Base.colors['plane crash'] = 31;
- /**
- * Runway color.
- */
- Base.colors.runway = 90;
- /**
- * Initialize a new `Landing` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
- function Landing(runner) {
- Base.call(this, runner);
- var self = this
- , stats = this.stats
- , width = Base.window.width * .75 | 0
- , total = runner.total
- , stream = process.stdout
- , plane = color('plane', '✈')
- , crashed = -1
- , n = 0;
- function runway() {
- var buf = Array(width).join('-');
- return ' ' + color('runway', buf);
- }
- runner.on('start', function(){
- stream.write('\n\n\n ');
- cursor.hide();
- });
- runner.on('test end', function(test){
- // check if the plane crashed
- var col = -1 == crashed
- ? width * ++n / total | 0
- : crashed;
- // show the crash
- if ('failed' == test.state) {
- plane = color('plane crash', '✈');
- crashed = col;
- }
- // render landing strip
- stream.write('\u001b['+(width+1)+'D\u001b[2A');
- stream.write(runway());
- stream.write('\n ');
- stream.write(color('runway', Array(col).join('⋅')));
- stream.write(plane)
- stream.write(color('runway', Array(width - col).join('⋅') + '\n'));
- stream.write(runway());
- stream.write('\u001b[0m');
- });
- runner.on('end', function(){
- cursor.show();
- console.log();
- self.epilogue();
- });
- }
- /**
- * Inherit from `Base.prototype`.
- */
- function F(){};
- F.prototype = Base.prototype;
- Landing.prototype = new F;
- Landing.prototype.constructor = Landing;
- }); // module: reporters/landing.js
- require.register("reporters/list.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Base = require('./base')
- , cursor = Base.cursor
- , color = Base.color;
- /**
- * Expose `List`.
- */
- exports = module.exports = List;
- /**
- * Initialize a new `List` test reporter.
- *
- * @param {Runner} runner
- * @api public
- */
- function List(runner) {
- Base.call(this, runner);
- var self = this
- , stats = this.stats
- , n = 0;
- runner.on('start', function(){
- console.log();
- });
- runner.on('test', function(test){
- process.stdout.write(color('pass', ' ' + test.fullTitle() + ': '));
- });
- runner.on('pending', function(test){
- var fmt = color('checkmark', ' -')
- + color('pending', ' %s');
- console.log(fmt, test.fullTitle());
- });
- runner.on('pass', function(test){
- var fmt = color('checkmark', ' '+Base.symbols.dot)
- + color('pass', ' %s: ')
- + color(test.speed, '%dms');
- cursor.CR();
- console.log(fmt, test.fullTitle(), test.duration);
- });
- runner.on('fail', function(test, err){
- cursor.CR();
- console.log(color('fail', ' %d) %s'), ++n, test.fullTitle());
- });
- runner.on('end', self.epilogue.bind(self));
- }
- /**
- * Inherit from `Base.prototype`.
- */
- function F(){};
- F.prototype = Base.prototype;
- List.prototype = new F;
- List.prototype.constructor = List;
- }); // module: reporters/list.js
- require.register("reporters/markdown.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Base = require('./base')
- , utils = require('../utils');
- /**
- * Expose `Markdown`.
- */
- exports = module.exports = Markdown;
- /**
- * Initialize a new `Markdown` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
- function Markdown(runner) {
- Base.call(this, runner);
- var self = this
- , stats = this.stats
- , level = 0
- , buf = '';
- function title(str) {
- return Array(level).join('#') + ' ' + str;
- }
- function indent() {
- return Array(level).join(' ');
- }
- function mapTOC(suite, obj) {
- var ret = obj;
- obj = obj[suite.title] = obj[suite.title] || { suite: suite };
- suite.suites.forEach(function(suite){
- mapTOC(suite, obj);
- });
- return ret;
- }
- function stringifyTOC(obj, level) {
- ++level;
- var buf = '';
- var link;
- for (var key in obj) {
- if ('suite' == key) continue;
- if (key) link = ' - [' + key + '](#' + utils.slug(obj[key].suite.fullTitle()) + ')\n';
- if (key) buf += Array(level).join(' ') + link;
- buf += stringifyTOC(obj[key], level);
- }
- --level;
- return buf;
- }
- function generateTOC(suite) {
- var obj = mapTOC(suite, {});
- return stringifyTOC(obj, 0);
- }
- generateTOC(runner.suite);
- runner.on('suite', function(suite){
- ++level;
- var slug = utils.slug(suite.fullTitle());
- buf += '<a name="' + slug + '"></a>' + '\n';
- buf += title(suite.title) + '\n';
- });
- runner.on('suite end', function(suite){
- --level;
- });
- runner.on('pass', function(test){
- var code = utils.clean(test.fn.toString());
- buf += test.title + '.\n';
- buf += '\n```js\n';
- buf += code + '\n';
- buf += '```\n\n';
- });
- runner.on('end', function(){
- process.stdout.write('# TOC\n');
- process.stdout.write(generateTOC(runner.suite));
- process.stdout.write(buf);
- });
- }
- }); // module: reporters/markdown.js
- require.register("reporters/min.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Base = require('./base');
- /**
- * Expose `Min`.
- */
- exports = module.exports = Min;
- /**
- * Initialize a new `Min` minimal test reporter (best used with --watch).
- *
- * @param {Runner} runner
- * @api public
- */
- function Min(runner) {
- Base.call(this, runner);
- runner.on('start', function(){
- // clear screen
- process.stdout.write('\u001b[2J');
- // set cursor position
- process.stdout.write('\u001b[1;3H');
- });
- runner.on('end', this.epilogue.bind(this));
- }
- /**
- * Inherit from `Base.prototype`.
- */
- function F(){};
- F.prototype = Base.prototype;
- Min.prototype = new F;
- Min.prototype.constructor = Min;
- }); // module: reporters/min.js
- require.register("reporters/nyan.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Base = require('./base')
- , color = Base.color;
- /**
- * Expose `Dot`.
- */
- exports = module.exports = NyanCat;
- /**
- * Initialize a new `Dot` matrix test reporter.
- *
- * @param {Runner} runner
- * @api public
- */
- function NyanCat(runner) {
- Base.call(this, runner);
- var self = this
- , stats = this.stats
- , width = Base.window.width * .75 | 0
- , rainbowColors = this.rainbowColors = self.generateColors()
- , colorIndex = this.colorIndex = 0
- , numerOfLines = this.numberOfLines = 4
- , trajectories = this.trajectories = [[], [], [], []]
- , nyanCatWidth = this.nyanCatWidth = 11
- , trajectoryWidthMax = this.trajectoryWidthMax = (width - nyanCatWidth)
- , scoreboardWidth = this.scoreboardWidth = 5
- , tick = this.tick = 0
- , n = 0;
- runner.on('start', function(){
- Base.cursor.hide();
- self.draw();
- });
- runner.on('pending', function(test){
- self.draw();
- });
- runner.on('pass', function(test){
- self.draw();
- });
- runner.on('fail', function(test, err){
- self.draw();
- });
- runner.on('end', function(){
- Base.cursor.show();
- for (var i = 0; i < self.numberOfLines; i++) write('\n');
- self.epilogue();
- });
- }
- /**
- * Draw the nyan cat
- *
- * @api private
- */
- NyanCat.prototype.draw = function(){
- this.appendRainbow();
- this.drawScoreboard();
- this.drawRainbow();
- this.drawNyanCat();
- this.tick = !this.tick;
- };
- /**
- * Draw the "scoreboard" showing the number
- * of passes, failures and pending tests.
- *
- * @api private
- */
- NyanCat.prototype.drawScoreboard = function(){
- var stats = this.stats;
- var colors = Base.colors;
- function draw(color, n) {
- write(' ');
- write('\u001b[' + color + 'm' + n + '\u001b[0m');
- write('\n');
- }
- draw(colors.green, stats.passes);
- draw(colors.fail, stats.failures);
- draw(colors.pending, stats.pending);
- write('\n');
- this.cursorUp(this.numberOfLines);
- };
- /**
- * Append the rainbow.
- *
- * @api private
- */
- NyanCat.prototype.appendRainbow = function(){
- var segment = this.tick ? '_' : '-';
- var rainbowified = this.rainbowify(segment);
- for (var index = 0; index < this.numberOfLines; index++) {
- var trajectory = this.trajectories[index];
- if (trajectory.length >= this.trajectoryWidthMax) trajectory.shift();
- trajectory.push(rainbowified);
- }
- };
- /**
- * Draw the rainbow.
- *
- * @api private
- */
- NyanCat.prototype.drawRainbow = function(){
- var self = this;
- this.trajectories.forEach(function(line, index) {
- write('\u001b[' + self.scoreboardWidth + 'C');
- write(line.join(''));
- write('\n');
- });
- this.cursorUp(this.numberOfLines);
- };
- /**
- * Draw the nyan cat
- *
- * @api private
- */
- NyanCat.prototype.drawNyanCat = function() {
- var self = this;
- var startWidth = this.scoreboardWidth + this.trajectories[0].length;
- var color = '\u001b[' + startWidth + 'C';
- var padding = '';
- write(color);
- write('_,------,');
- write('\n');
- write(color);
- padding = self.tick ? ' ' : ' ';
- write('_|' + padding + '/\\_/\\ ');
- write('\n');
- write(color);
- padding = self.tick ? '_' : '__';
- var tail = self.tick ? '~' : '^';
- var face;
- write(tail + '|' + padding + this.face() + ' ');
- write('\n');
- write(color);
- padding = self.tick ? ' ' : ' ';
- write(padding + '"" "" ');
- write('\n');
- this.cursorUp(this.numberOfLines);
- };
- /**
- * Draw nyan cat face.
- *
- * @return {String}
- * @api private
- */
- NyanCat.prototype.face = function() {
- var stats = this.stats;
- if (stats.failures) {
- return '( x .x)';
- } else if (stats.pending) {
- return '( o .o)';
- } else if(stats.passes) {
- return '( ^ .^)';
- } else {
- return '( - .-)';
- }
- };
- /**
- * Move cursor up `n`.
- *
- * @param {Number} n
- * @api private
- */
- NyanCat.prototype.cursorUp = function(n) {
- write('\u001b[' + n + 'A');
- };
- /**
- * Move cursor down `n`.
- *
- * @param {Number} n
- * @api private
- */
- NyanCat.prototype.cursorDown = function(n) {
- write('\u001b[' + n + 'B');
- };
- /**
- * Generate rainbow colors.
- *
- * @return {Array}
- * @api private
- */
- NyanCat.prototype.generateColors = function(){
- var colors = [];
- for (var i = 0; i < (6 * 7); i++) {
- var pi3 = Math.floor(Math.PI / 3);
- var n = (i * (1.0 / 6));
- var r = Math.floor(3 * Math.sin(n) + 3);
- var g = Math.floor(3 * Math.sin(n + 2 * pi3) + 3);
- var b = Math.floor(3 * Math.sin(n + 4 * pi3) + 3);
- colors.push(36 * r + 6 * g + b + 16);
- }
- return colors;
- };
- /**
- * Apply rainbow to the given `str`.
- *
- * @param {String} str
- * @return {String}
- * @api private
- */
- NyanCat.prototype.rainbowify = function(str){
- var color = this.rainbowColors[this.colorIndex % this.rainbowColors.length];
- this.colorIndex += 1;
- return '\u001b[38;5;' + color + 'm' + str + '\u001b[0m';
- };
- /**
- * Stdout helper.
- */
- function write(string) {
- process.stdout.write(string);
- }
- /**
- * Inherit from `Base.prototype`.
- */
- function F(){};
- F.prototype = Base.prototype;
- NyanCat.prototype = new F;
- NyanCat.prototype.constructor = NyanCat;
- }); // module: reporters/nyan.js
- require.register("reporters/progress.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Base = require('./base')
- , cursor = Base.cursor
- , color = Base.color;
- /**
- * Expose `Progress`.
- */
- exports = module.exports = Progress;
- /**
- * General progress bar color.
- */
- Base.colors.progress = 90;
- /**
- * Initialize a new `Progress` bar test reporter.
- *
- * @param {Runner} runner
- * @param {Object} options
- * @api public
- */
- function Progress(runner, options) {
- Base.call(this, runner);
- var self = this
- , options = options || {}
- , stats = this.stats
- , width = Base.window.width * .50 | 0
- , total = runner.total
- , complete = 0
- , max = Math.max
- , lastN = -1;
- // default chars
- options.open = options.open || '[';
- options.complete = options.complete || '▬';
- options.incomplete = options.incomplete || Base.symbols.dot;
- options.close = options.close || ']';
- options.verbose = false;
- // tests started
- runner.on('start', function(){
- console.log();
- cursor.hide();
- });
- // tests complete
- runner.on('test end', function(){
- complete++;
- var incomplete = total - complete
- , percent = complete / total
- , n = width * percent | 0
- , i = width - n;
- if (lastN === n && !options.verbose) {
- // Don't re-render the line if it hasn't changed
- return;
- }
- lastN = n;
- cursor.CR();
- process.stdout.write('\u001b[J');
- process.stdout.write(color('progress', ' ' + options.open));
- process.stdout.write(Array(n).join(options.complete));
- process.stdout.write(Array(i).join(options.incomplete));
- process.stdout.write(color('progress', options.close));
- if (options.verbose) {
- process.stdout.write(color('progress', ' ' + complete + ' of ' + total));
- }
- });
- // tests are complete, output some stats
- // and the failures if any
- runner.on('end', function(){
- cursor.show();
- console.log();
- self.epilogue();
- });
- }
- /**
- * Inherit from `Base.prototype`.
- */
- function F(){};
- F.prototype = Base.prototype;
- Progress.prototype = new F;
- Progress.prototype.constructor = Progress;
- }); // module: reporters/progress.js
- require.register("reporters/spec.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Base = require('./base')
- , cursor = Base.cursor
- , color = Base.color;
- /**
- * Expose `Spec`.
- */
- exports = module.exports = Spec;
- /**
- * Initialize a new `Spec` test reporter.
- *
- * @param {Runner} runner
- * @api public
- */
- function Spec(runner) {
- Base.call(this, runner);
- var self = this
- , stats = this.stats
- , indents = 0
- , n = 0;
- function indent() {
- return Array(indents).join(' ')
- }
- runner.on('start', function(){
- console.log();
- });
- runner.on('suite', function(suite){
- ++indents;
- console.log(color('suite', '%s%s'), indent(), suite.title);
- });
- runner.on('suite end', function(suite){
- --indents;
- if (1 == indents) console.log();
- });
- runner.on('pending', function(test){
- var fmt = indent() + color('pending', ' - %s');
- console.log(fmt, test.title);
- });
- runner.on('pass', function(test){
- if ('fast' == test.speed) {
- var fmt = indent()
- + color('checkmark', ' ' + Base.symbols.ok)
- + color('pass', ' %s ');
- cursor.CR();
- console.log(fmt, test.title);
- } else {
- var fmt = indent()
- + color('checkmark', ' ' + Base.symbols.ok)
- + color('pass', ' %s ')
- + color(test.speed, '(%dms)');
- cursor.CR();
- console.log(fmt, test.title, test.duration);
- }
- });
- runner.on('fail', function(test, err){
- cursor.CR();
- console.log(indent() + color('fail', ' %d) %s'), ++n, test.title);
- });
- runner.on('end', self.epilogue.bind(self));
- }
- /**
- * Inherit from `Base.prototype`.
- */
- function F(){};
- F.prototype = Base.prototype;
- Spec.prototype = new F;
- Spec.prototype.constructor = Spec;
- }); // module: reporters/spec.js
- require.register("reporters/tap.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Base = require('./base')
- , cursor = Base.cursor
- , color = Base.color;
- /**
- * Expose `TAP`.
- */
- exports = module.exports = TAP;
- /**
- * Initialize a new `TAP` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
- function TAP(runner) {
- Base.call(this, runner);
- var self = this
- , stats = this.stats
- , n = 1
- , passes = 0
- , failures = 0;
- runner.on('start', function(){
- var total = runner.grepTotal(runner.suite);
- console.log('%d..%d', 1, total);
- });
- runner.on('test end', function(){
- ++n;
- });
- runner.on('pending', function(test){
- console.log('ok %d %s # SKIP -', n, title(test));
- });
- runner.on('pass', function(test){
- passes++;
- console.log('ok %d %s', n, title(test));
- });
- runner.on('fail', function(test, err){
- failures++;
- console.log('not ok %d %s', n, title(test));
- if (err.stack) console.log(err.stack.replace(/^/gm, ' '));
- });
- runner.on('end', function(){
- console.log('# tests ' + (passes + failures));
- console.log('# pass ' + passes);
- console.log('# fail ' + failures);
- });
- }
- /**
- * Return a TAP-safe title of `test`
- *
- * @param {Object} test
- * @return {String}
- * @api private
- */
- function title(test) {
- return test.fullTitle().replace(/#/g, '');
- }
- }); // module: reporters/tap.js
- require.register("reporters/xunit.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Base = require('./base')
- , utils = require('../utils')
- , escape = utils.escape;
- /**
- * Save timer references to avoid Sinon interfering (see GH-237).
- */
- var Date = global.Date
- , setTimeout = global.setTimeout
- , setInterval = global.setInterval
- , clearTimeout = global.clearTimeout
- , clearInterval = global.clearInterval;
- /**
- * Expose `XUnit`.
- */
- exports = module.exports = XUnit;
- /**
- * Initialize a new `XUnit` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
- function XUnit(runner) {
- Base.call(this, runner);
- var stats = this.stats
- , tests = []
- , self = this;
- runner.on('pending', function(test){
- tests.push(test);
- });
- runner.on('pass', function(test){
- tests.push(test);
- });
- runner.on('fail', function(test){
- tests.push(test);
- });
- runner.on('end', function(){
- console.log(tag('testsuite', {
- name: 'Mocha Tests'
- , tests: stats.tests
- , failures: stats.failures
- , errors: stats.failures
- , skipped: stats.tests - stats.failures - stats.passes
- , timestamp: (new Date).toUTCString()
- , time: (stats.duration / 1000) || 0
- }, false));
- tests.forEach(test);
- console.log('</testsuite>');
- });
- }
- /**
- * Inherit from `Base.prototype`.
- */
- function F(){};
- F.prototype = Base.prototype;
- XUnit.prototype = new F;
- XUnit.prototype.constructor = XUnit;
- /**
- * Output tag for the given `test.`
- */
- function test(test) {
- var attrs = {
- classname: test.parent.fullTitle()
- , name: test.title
- , time: (test.duration / 1000) || 0
- };
- if ('failed' == test.state) {
- var err = test.err;
- console.log(tag('testcase', attrs, false, tag('failure', {}, false, cdata(escape(err.message) + "\n" + err.stack))));
- } else if (test.pending) {
- console.log(tag('testcase', attrs, false, tag('skipped', {}, true)));
- } else {
- console.log(tag('testcase', attrs, true) );
- }
- }
- /**
- * HTML tag helper.
- */
- function tag(name, attrs, close, content) {
- var end = close ? '/>' : '>'
- , pairs = []
- , tag;
- for (var key in attrs) {
- pairs.push(key + '="' + escape(attrs[key]) + '"');
- }
- tag = '<' + name + (pairs.length ? ' ' + pairs.join(' ') : '') + end;
- if (content) tag += content + '</' + name + end;
- return tag;
- }
- /**
- * Return cdata escaped CDATA `str`.
- */
- function cdata(str) {
- return '<![CDATA[' + escape(str) + ']]>';
- }
- }); // module: reporters/xunit.js
- require.register("runnable.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var EventEmitter = require('browser/events').EventEmitter
- , debug = require('browser/debug')('mocha:runnable')
- , milliseconds = require('./ms');
- /**
- * Save timer references to avoid Sinon interfering (see GH-237).
- */
- var Date = global.Date
- , setTimeout = global.setTimeout
- , setInterval = global.setInterval
- , clearTimeout = global.clearTimeout
- , clearInterval = global.clearInterval;
- /**
- * Object#toString().
- */
- var toString = Object.prototype.toString;
- /**
- * Expose `Runnable`.
- */
- module.exports = Runnable;
- /**
- * Initialize a new `Runnable` with the given `title` and callback `fn`.
- *
- * @param {String} title
- * @param {Function} fn
- * @api private
- */
- function Runnable(title, fn) {
- this.title = title;
- this.fn = fn;
- this.async = fn && fn.length;
- this.sync = ! this.async;
- this._timeout = 2000;
- this._slow = 75;
- this._enableTimeouts = true;
- this.timedOut = false;
- this._trace = new Error('done() called multiple times')
- }
- /**
- * Inherit from `EventEmitter.prototype`.
- */
- function F(){};
- F.prototype = EventEmitter.prototype;
- Runnable.prototype = new F;
- Runnable.prototype.constructor = Runnable;
- /**
- * Set & get timeout `ms`.
- *
- * @param {Number|String} ms
- * @return {Runnable|Number} ms or self
- * @api private
- */
- Runnable.prototype.timeout = function(ms){
- if (0 == arguments.length) return this._timeout;
- if (ms === 0) this._enableTimeouts = false;
- if ('string' == typeof ms) ms = milliseconds(ms);
- debug('timeout %d', ms);
- this._timeout = ms;
- if (this.timer) this.resetTimeout();
- return this;
- };
- /**
- * Set & get slow `ms`.
- *
- * @param {Number|String} ms
- * @return {Runnable|Number} ms or self
- * @api private
- */
- Runnable.prototype.slow = function(ms){
- if (0 === arguments.length) return this._slow;
- if ('string' == typeof ms) ms = milliseconds(ms);
- debug('timeout %d', ms);
- this._slow = ms;
- return this;
- };
- /**
- * Set and & get timeout `enabled`.
- *
- * @param {Boolean} enabled
- * @return {Runnable|Boolean} enabled or self
- * @api private
- */
- Runnable.prototype.enableTimeouts = function(enabled){
- if (arguments.length === 0) return this._enableTimeouts;
- debug('enableTimeouts %s', enabled);
- this._enableTimeouts = enabled;
- return this;
- };
- /**
- * Return the full title generated by recursively
- * concatenating the parent's full title.
- *
- * @return {String}
- * @api public
- */
- Runnable.prototype.fullTitle = function(){
- return this.parent.fullTitle() + ' ' + this.title;
- };
- /**
- * Clear the timeout.
- *
- * @api private
- */
- Runnable.prototype.clearTimeout = function(){
- clearTimeout(this.timer);
- };
- /**
- * Inspect the runnable void of private properties.
- *
- * @return {String}
- * @api private
- */
- Runnable.prototype.inspect = function(){
- return JSON.stringify(this, function(key, val){
- if ('_' == key[0]) return;
- if ('parent' == key) return '#<Suite>';
- if ('ctx' == key) return '#<Context>';
- return val;
- }, 2);
- };
- /**
- * Reset the timeout.
- *
- * @api private
- */
- Runnable.prototype.resetTimeout = function(){
- var self = this;
- var ms = this.timeout() || 1e9;
- if (!this._enableTimeouts) return;
- this.clearTimeout();
- this.timer = setTimeout(function(){
- if (!self._enableTimeouts) return;
- self.callback(new Error('timeout of ' + ms + 'ms exceeded'));
- self.timedOut = true;
- }, ms);
- };
- /**
- * Whitelist these globals for this test run
- *
- * @api private
- */
- Runnable.prototype.globals = function(arr){
- var self = this;
- this._allowedGlobals = arr;
- };
- /**
- * Run the test and invoke `fn(err)`.
- *
- * @param {Function} fn
- * @api private
- */
- Runnable.prototype.run = function(fn){
- var self = this
- , start = new Date
- , ctx = this.ctx
- , finished
- , emitted;
- // Some times the ctx exists but it is not runnable
- if (ctx && ctx.runnable) ctx.runnable(this);
- // called multiple times
- function multiple(err) {
- if (emitted) return;
- emitted = true;
- self.emit('error', err || new Error('done() called multiple times; stacktrace may be inaccurate'));
- }
- // finished
- function done(err) {
- var ms = self.timeout();
- if (self.timedOut) return;
- if (finished) return multiple(err || self._trace);
- self.clearTimeout();
- self.duration = new Date - start;
- finished = true;
- if (!err && self.duration > ms && self._enableTimeouts) err = new Error('timeout of ' + ms + 'ms exceeded');
- fn(err);
- }
- // for .resetTimeout()
- this.callback = done;
- // explicit async with `done` argument
- if (this.async) {
- this.resetTimeout();
- try {
- this.fn.call(ctx, function(err){
- if (err instanceof Error || toString.call(err) === "[object Error]") return done(err);
- if (null != err) {
- if (Object.prototype.toString.call(err) === '[object Object]') {
- return done(new Error('done() invoked with non-Error: ' + JSON.stringify(err)));
- } else {
- return done(new Error('done() invoked with non-Error: ' + err));
- }
- }
- done();
- });
- } catch (err) {
- done(err);
- }
- return;
- }
- if (this.asyncOnly) {
- return done(new Error('--async-only option in use without declaring `done()`'));
- }
- // sync or promise-returning
- try {
- if (this.pending) {
- done();
- } else {
- callFn(this.fn);
- }
- } catch (err) {
- done(err);
- }
- function callFn(fn) {
- var result = fn.call(ctx);
- if (result && typeof result.then === 'function') {
- self.resetTimeout();
- result
- .then(function() {
- done()
- },
- function(reason) {
- done(reason || new Error('Promise rejected with no or falsy reason'))
- });
- } else {
- done();
- }
- }
- };
- }); // module: runnable.js
- require.register("runner.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var EventEmitter = require('browser/events').EventEmitter
- , debug = require('browser/debug')('mocha:runner')
- , Test = require('./test')
- , utils = require('./utils')
- , filter = utils.filter
- , keys = utils.keys;
- /**
- * Non-enumerable globals.
- */
- var globals = [
- 'setTimeout',
- 'clearTimeout',
- 'setInterval',
- 'clearInterval',
- 'XMLHttpRequest',
- 'Date'
- ];
- /**
- * Expose `Runner`.
- */
- module.exports = Runner;
- /**
- * Initialize a `Runner` for the given `suite`.
- *
- * Events:
- *
- * - `start` execution started
- * - `end` execution complete
- * - `suite` (suite) test suite execution started
- * - `suite end` (suite) all tests (and sub-suites) have finished
- * - `test` (test) test execution started
- * - `test end` (test) test completed
- * - `hook` (hook) hook execution started
- * - `hook end` (hook) hook complete
- * - `pass` (test) test passed
- * - `fail` (test, err) test failed
- * - `pending` (test) test pending
- *
- * @api public
- */
- function Runner(suite) {
- var self = this;
- this._globals = [];
- this._abort = false;
- this.suite = suite;
- this.total = suite.total();
- this.failures = 0;
- this.on('test end', function(test){ self.checkGlobals(test); });
- this.on('hook end', function(hook){ self.checkGlobals(hook); });
- this.grep(/.*/);
- this.globals(this.globalProps().concat(extraGlobals()));
- }
- /**
- * Wrapper for setImmediate, process.nextTick, or browser polyfill.
- *
- * @param {Function} fn
- * @api private
- */
- Runner.immediately = global.setImmediate || process.nextTick;
- /**
- * Inherit from `EventEmitter.prototype`.
- */
- function F(){};
- F.prototype = EventEmitter.prototype;
- Runner.prototype = new F;
- Runner.prototype.constructor = Runner;
- /**
- * Run tests with full titles matching `re`. Updates runner.total
- * with number of tests matched.
- *
- * @param {RegExp} re
- * @param {Boolean} invert
- * @return {Runner} for chaining
- * @api public
- */
- Runner.prototype.grep = function(re, invert){
- debug('grep %s', re);
- this._grep = re;
- this._invert = invert;
- this.total = this.grepTotal(this.suite);
- return this;
- };
- /**
- * Returns the number of tests matching the grep search for the
- * given suite.
- *
- * @param {Suite} suite
- * @return {Number}
- * @api public
- */
- Runner.prototype.grepTotal = function(suite) {
- var self = this;
- var total = 0;
- suite.eachTest(function(test){
- var match = self._grep.test(test.fullTitle());
- if (self._invert) match = !match;
- if (match) total++;
- });
- return total;
- };
- /**
- * Return a list of global properties.
- *
- * @return {Array}
- * @api private
- */
- Runner.prototype.globalProps = function() {
- var props = utils.keys(global);
- // non-enumerables
- for (var i = 0; i < globals.length; ++i) {
- if (~utils.indexOf(props, globals[i])) continue;
- props.push(globals[i]);
- }
- return props;
- };
- /**
- * Allow the given `arr` of globals.
- *
- * @param {Array} arr
- * @return {Runner} for chaining
- * @api public
- */
- Runner.prototype.globals = function(arr){
- if (0 == arguments.length) return this._globals;
- debug('globals %j', arr);
- this._globals = this._globals.concat(arr);
- return this;
- };
- /**
- * Check for global variable leaks.
- *
- * @api private
- */
- Runner.prototype.checkGlobals = function(test){
- if (this.ignoreLeaks) return;
- var ok = this._globals;
- var globals = this.globalProps();
- var leaks;
- if (test) {
- ok = ok.concat(test._allowedGlobals || []);
- }
- if(this.prevGlobalsLength == globals.length) return;
- this.prevGlobalsLength = globals.length;
- leaks = filterLeaks(ok, globals);
- this._globals = this._globals.concat(leaks);
- if (leaks.length > 1) {
- this.fail(test, new Error('global leaks detected: ' + leaks.join(', ') + ''));
- } else if (leaks.length) {
- this.fail(test, new Error('global leak detected: ' + leaks[0]));
- }
- };
- /**
- * Fail the given `test`.
- *
- * @param {Test} test
- * @param {Error} err
- * @api private
- */
- Runner.prototype.fail = function(test, err){
- ++this.failures;
- test.state = 'failed';
- if ('string' == typeof err) {
- err = new Error('the string "' + err + '" was thrown, throw an Error :)');
- }
- this.emit('fail', test, err);
- };
- /**
- * Fail the given `hook` with `err`.
- *
- * Hook failures work in the following pattern:
- * - If bail, then exit
- * - Failed `before` hook skips all tests in a suite and subsuites,
- * but jumps to corresponding `after` hook
- * - Failed `before each` hook skips remaining tests in a
- * suite and jumps to corresponding `after each` hook,
- * which is run only once
- * - Failed `after` hook does not alter
- * execution order
- * - Failed `after each` hook skips remaining tests in a
- * suite and subsuites, but executes other `after each`
- * hooks
- *
- * @param {Hook} hook
- * @param {Error} err
- * @api private
- */
- Runner.prototype.failHook = function(hook, err){
- this.fail(hook, err);
- if (this.suite.bail()) {
- this.emit('end');
- }
- };
- /**
- * Run hook `name` callbacks and then invoke `fn()`.
- *
- * @param {String} name
- * @param {Function} function
- * @api private
- */
- Runner.prototype.hook = function(name, fn){
- var suite = this.suite
- , hooks = suite['_' + name]
- , self = this
- , timer;
- function next(i) {
- var hook = hooks[i];
- if (!hook) return fn();
- if (self.failures && suite.bail()) return fn();
- self.currentRunnable = hook;
- hook.ctx.currentTest = self.test;
- self.emit('hook', hook);
- hook.on('error', function(err){
- self.failHook(hook, err);
- });
- hook.run(function(err){
- hook.removeAllListeners('error');
- var testError = hook.error();
- if (testError) self.fail(self.test, testError);
- if (err) {
- self.failHook(hook, err);
- // stop executing hooks, notify callee of hook err
- return fn(err);
- }
- self.emit('hook end', hook);
- delete hook.ctx.currentTest;
- next(++i);
- });
- }
- Runner.immediately(function(){
- next(0);
- });
- };
- /**
- * Run hook `name` for the given array of `suites`
- * in order, and callback `fn(err, errSuite)`.
- *
- * @param {String} name
- * @param {Array} suites
- * @param {Function} fn
- * @api private
- */
- Runner.prototype.hooks = function(name, suites, fn){
- var self = this
- , orig = this.suite;
- function next(suite) {
- self.suite = suite;
- if (!suite) {
- self.suite = orig;
- return fn();
- }
- self.hook(name, function(err){
- if (err) {
- var errSuite = self.suite;
- self.suite = orig;
- return fn(err, errSuite);
- }
- next(suites.pop());
- });
- }
- next(suites.pop());
- };
- /**
- * Run hooks from the top level down.
- *
- * @param {String} name
- * @param {Function} fn
- * @api private
- */
- Runner.prototype.hookUp = function(name, fn){
- var suites = [this.suite].concat(this.parents()).reverse();
- this.hooks(name, suites, fn);
- };
- /**
- * Run hooks from the bottom up.
- *
- * @param {String} name
- * @param {Function} fn
- * @api private
- */
- Runner.prototype.hookDown = function(name, fn){
- var suites = [this.suite].concat(this.parents());
- this.hooks(name, suites, fn);
- };
- /**
- * Return an array of parent Suites from
- * closest to furthest.
- *
- * @return {Array}
- * @api private
- */
- Runner.prototype.parents = function(){
- var suite = this.suite
- , suites = [];
- while (suite = suite.parent) suites.push(suite);
- return suites;
- };
- /**
- * Run the current test and callback `fn(err)`.
- *
- * @param {Function} fn
- * @api private
- */
- Runner.prototype.runTest = function(fn){
- var test = this.test
- , self = this;
- if (this.asyncOnly) test.asyncOnly = true;
- try {
- test.on('error', function(err){
- self.fail(test, err);
- });
- test.run(fn);
- } catch (err) {
- fn(err);
- }
- };
- /**
- * Run tests in the given `suite` and invoke
- * the callback `fn()` when complete.
- *
- * @param {Suite} suite
- * @param {Function} fn
- * @api private
- */
- Runner.prototype.runTests = function(suite, fn){
- var self = this
- , tests = suite.tests.slice()
- , test;
- function hookErr(err, errSuite, after) {
- // before/after Each hook for errSuite failed:
- var orig = self.suite;
- // for failed 'after each' hook start from errSuite parent,
- // otherwise start from errSuite itself
- self.suite = after ? errSuite.parent : errSuite;
- if (self.suite) {
- // call hookUp afterEach
- self.hookUp('afterEach', function(err2, errSuite2) {
- self.suite = orig;
- // some hooks may fail even now
- if (err2) return hookErr(err2, errSuite2, true);
- // report error suite
- fn(errSuite);
- });
- } else {
- // there is no need calling other 'after each' hooks
- self.suite = orig;
- fn(errSuite);
- }
- }
- function next(err, errSuite) {
- // if we bail after first err
- if (self.failures && suite._bail) return fn();
- if (self._abort) return fn();
- if (err) return hookErr(err, errSuite, true);
- // next test
- test = tests.shift();
- // all done
- if (!test) return fn();
- // grep
- var match = self._grep.test(test.fullTitle());
- if (self._invert) match = !match;
- if (!match) return next();
- // pending
- if (test.pending) {
- self.emit('pending', test);
- self.emit('test end', test);
- return next();
- }
- // execute test and hook(s)
- self.emit('test', self.test = test);
- self.hookDown('beforeEach', function(err, errSuite){
- if (err) return hookErr(err, errSuite, false);
- self.currentRunnable = self.test;
- self.runTest(function(err){
- test = self.test;
- if (err) {
- self.fail(test, err);
- self.emit('test end', test);
- return self.hookUp('afterEach', next);
- }
- test.state = 'passed';
- self.emit('pass', test);
- self.emit('test end', test);
- self.hookUp('afterEach', next);
- });
- });
- }
- this.next = next;
- next();
- };
- /**
- * Run the given `suite` and invoke the
- * callback `fn()` when complete.
- *
- * @param {Suite} suite
- * @param {Function} fn
- * @api private
- */
- Runner.prototype.runSuite = function(suite, fn){
- var total = this.grepTotal(suite)
- , self = this
- , i = 0;
- debug('run suite %s', suite.fullTitle());
- if (!total) return fn();
- this.emit('suite', this.suite = suite);
- function next(errSuite) {
- if (errSuite) {
- // current suite failed on a hook from errSuite
- if (errSuite == suite) {
- // if errSuite is current suite
- // continue to the next sibling suite
- return done();
- } else {
- // errSuite is among the parents of current suite
- // stop execution of errSuite and all sub-suites
- return done(errSuite);
- }
- }
- if (self._abort) return done();
- var curr = suite.suites[i++];
- if (!curr) return done();
- self.runSuite(curr, next);
- }
- function done(errSuite) {
- self.suite = suite;
- self.hook('afterAll', function(){
- self.emit('suite end', suite);
- fn(errSuite);
- });
- }
- this.hook('beforeAll', function(err){
- if (err) return done();
- self.runTests(suite, next);
- });
- };
- /**
- * Handle uncaught exceptions.
- *
- * @param {Error} err
- * @api private
- */
- Runner.prototype.uncaught = function(err){
- if (err) {
- debug('uncaught exception %s', err !== function () {
- return this;
- }.call(err) ? err : ( err.message || err ));
- } else {
- debug('uncaught undefined exception');
- err = new Error('Caught undefined error, did you throw without specifying what?');
- }
- err.uncaught = true;
- var runnable = this.currentRunnable;
- if (!runnable) return;
- var wasAlreadyDone = runnable.state;
- this.fail(runnable, err);
- runnable.clearTimeout();
- if (wasAlreadyDone) return;
- // recover from test
- if ('test' == runnable.type) {
- this.emit('test end', runnable);
- this.hookUp('afterEach', this.next);
- return;
- }
- // bail on hooks
- this.emit('end');
- };
- /**
- * Run the root suite and invoke `fn(failures)`
- * on completion.
- *
- * @param {Function} fn
- * @return {Runner} for chaining
- * @api public
- */
- Runner.prototype.run = function(fn){
- var self = this
- , fn = fn || function(){};
- function uncaught(err){
- self.uncaught(err);
- }
- debug('start');
- // callback
- this.on('end', function(){
- debug('end');
- process.removeListener('uncaughtException', uncaught);
- fn(self.failures);
- });
- // run suites
- this.emit('start');
- this.runSuite(this.suite, function(){
- debug('finished running');
- self.emit('end');
- });
- // uncaught exception
- process.on('uncaughtException', uncaught);
- return this;
- };
- /**
- * Cleanly abort execution
- *
- * @return {Runner} for chaining
- * @api public
- */
- Runner.prototype.abort = function(){
- debug('aborting');
- this._abort = true;
- };
- /**
- * Filter leaks with the given globals flagged as `ok`.
- *
- * @param {Array} ok
- * @param {Array} globals
- * @return {Array}
- * @api private
- */
- function filterLeaks(ok, globals) {
- return filter(globals, function(key){
- // Firefox and Chrome exposes iframes as index inside the window object
- if (/^d+/.test(key)) return false;
- // in firefox
- // if runner runs in an iframe, this iframe's window.getInterface method not init at first
- // it is assigned in some seconds
- if (global.navigator && /^getInterface/.test(key)) return false;
- // an iframe could be approached by window[iframeIndex]
- // in ie6,7,8 and opera, iframeIndex is enumerable, this could cause leak
- if (global.navigator && /^\d+/.test(key)) return false;
- // Opera and IE expose global variables for HTML element IDs (issue #243)
- if (/^mocha-/.test(key)) return false;
- var matched = filter(ok, function(ok){
- if (~ok.indexOf('*')) return 0 == key.indexOf(ok.split('*')[0]);
- return key == ok;
- });
- return matched.length == 0 && (!global.navigator || 'onerror' !== key);
- });
- }
- /**
- * Array of globals dependent on the environment.
- *
- * @return {Array}
- * @api private
- */
- function extraGlobals() {
- if (typeof(process) === 'object' &&
- typeof(process.version) === 'string') {
- var nodeVersion = process.version.split('.').reduce(function(a, v) {
- return a << 8 | v;
- });
- // 'errno' was renamed to process._errno in v0.9.11.
- if (nodeVersion < 0x00090B) {
- return ['errno'];
- }
- }
- return [];
- }
- }); // module: runner.js
- require.register("suite.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var EventEmitter = require('browser/events').EventEmitter
- , debug = require('browser/debug')('mocha:suite')
- , milliseconds = require('./ms')
- , utils = require('./utils')
- , Hook = require('./hook');
- /**
- * Expose `Suite`.
- */
- exports = module.exports = Suite;
- /**
- * Create a new `Suite` with the given `title`
- * and parent `Suite`. When a suite with the
- * same title is already present, that suite
- * is returned to provide nicer reporter
- * and more flexible meta-testing.
- *
- * @param {Suite} parent
- * @param {String} title
- * @return {Suite}
- * @api public
- */
- exports.create = function(parent, title){
- var suite = new Suite(title, parent.ctx);
- suite.parent = parent;
- if (parent.pending) suite.pending = true;
- title = suite.fullTitle();
- parent.addSuite(suite);
- return suite;
- };
- /**
- * Initialize a new `Suite` with the given
- * `title` and `ctx`.
- *
- * @param {String} title
- * @param {Context} ctx
- * @api private
- */
- function Suite(title, parentContext) {
- this.title = title;
- var context = function() {};
- context.prototype = parentContext;
- this.ctx = new context();
- this.suites = [];
- this.tests = [];
- this.pending = false;
- this._beforeEach = [];
- this._beforeAll = [];
- this._afterEach = [];
- this._afterAll = [];
- this.root = !title;
- this._timeout = 2000;
- this._enableTimeouts = true;
- this._slow = 75;
- this._bail = false;
- }
- /**
- * Inherit from `EventEmitter.prototype`.
- */
- function F(){};
- F.prototype = EventEmitter.prototype;
- Suite.prototype = new F;
- Suite.prototype.constructor = Suite;
- /**
- * Return a clone of this `Suite`.
- *
- * @return {Suite}
- * @api private
- */
- Suite.prototype.clone = function(){
- var suite = new Suite(this.title);
- debug('clone');
- suite.ctx = this.ctx;
- suite.timeout(this.timeout());
- suite.enableTimeouts(this.enableTimeouts());
- suite.slow(this.slow());
- suite.bail(this.bail());
- return suite;
- };
- /**
- * Set timeout `ms` or short-hand such as "2s".
- *
- * @param {Number|String} ms
- * @return {Suite|Number} for chaining
- * @api private
- */
- Suite.prototype.timeout = function(ms){
- if (0 == arguments.length) return this._timeout;
- if (ms === 0) this._enableTimeouts = false;
- if ('string' == typeof ms) ms = milliseconds(ms);
- debug('timeout %d', ms);
- this._timeout = parseInt(ms, 10);
- return this;
- };
- /**
- * Set timeout `enabled`.
- *
- * @param {Boolean} enabled
- * @return {Suite|Boolean} self or enabled
- * @api private
- */
- Suite.prototype.enableTimeouts = function(enabled){
- if (arguments.length === 0) return this._enableTimeouts;
- debug('enableTimeouts %s', enabled);
- this._enableTimeouts = enabled;
- return this;
- };
- /**
- * Set slow `ms` or short-hand such as "2s".
- *
- * @param {Number|String} ms
- * @return {Suite|Number} for chaining
- * @api private
- */
- Suite.prototype.slow = function(ms){
- if (0 === arguments.length) return this._slow;
- if ('string' == typeof ms) ms = milliseconds(ms);
- debug('slow %d', ms);
- this._slow = ms;
- return this;
- };
- /**
- * Sets whether to bail after first error.
- *
- * @parma {Boolean} bail
- * @return {Suite|Number} for chaining
- * @api private
- */
- Suite.prototype.bail = function(bail){
- if (0 == arguments.length) return this._bail;
- debug('bail %s', bail);
- this._bail = bail;
- return this;
- };
- /**
- * Run `fn(test[, done])` before running tests.
- *
- * @param {Function} fn
- * @return {Suite} for chaining
- * @api private
- */
- Suite.prototype.beforeAll = function(title, fn){
- if (this.pending) return this;
- if ('function' === typeof title) {
- fn = title;
- title = fn.name;
- }
- title = '"before all" hook' + (title ? ': ' + title : '');
- var hook = new Hook(title, fn);
- hook.parent = this;
- hook.timeout(this.timeout());
- hook.enableTimeouts(this.enableTimeouts());
- hook.slow(this.slow());
- hook.ctx = this.ctx;
- this._beforeAll.push(hook);
- this.emit('beforeAll', hook);
- return this;
- };
- /**
- * Run `fn(test[, done])` after running tests.
- *
- * @param {Function} fn
- * @return {Suite} for chaining
- * @api private
- */
- Suite.prototype.afterAll = function(title, fn){
- if (this.pending) return this;
- if ('function' === typeof title) {
- fn = title;
- title = fn.name;
- }
- title = '"after all" hook' + (title ? ': ' + title : '');
- var hook = new Hook(title, fn);
- hook.parent = this;
- hook.timeout(this.timeout());
- hook.enableTimeouts(this.enableTimeouts());
- hook.slow(this.slow());
- hook.ctx = this.ctx;
- this._afterAll.push(hook);
- this.emit('afterAll', hook);
- return this;
- };
- /**
- * Run `fn(test[, done])` before each test case.
- *
- * @param {Function} fn
- * @return {Suite} for chaining
- * @api private
- */
- Suite.prototype.beforeEach = function(title, fn){
- if (this.pending) return this;
- if ('function' === typeof title) {
- fn = title;
- title = fn.name;
- }
- title = '"before each" hook' + (title ? ': ' + title : '');
- var hook = new Hook(title, fn);
- hook.parent = this;
- hook.timeout(this.timeout());
- hook.enableTimeouts(this.enableTimeouts());
- hook.slow(this.slow());
- hook.ctx = this.ctx;
- this._beforeEach.push(hook);
- this.emit('beforeEach', hook);
- return this;
- };
- /**
- * Run `fn(test[, done])` after each test case.
- *
- * @param {Function} fn
- * @return {Suite} for chaining
- * @api private
- */
- Suite.prototype.afterEach = function(title, fn){
- if (this.pending) return this;
- if ('function' === typeof title) {
- fn = title;
- title = fn.name;
- }
- title = '"after each" hook' + (title ? ': ' + title : '');
- var hook = new Hook(title, fn);
- hook.parent = this;
- hook.timeout(this.timeout());
- hook.enableTimeouts(this.enableTimeouts());
- hook.slow(this.slow());
- hook.ctx = this.ctx;
- this._afterEach.push(hook);
- this.emit('afterEach', hook);
- return this;
- };
- /**
- * Add a test `suite`.
- *
- * @param {Suite} suite
- * @return {Suite} for chaining
- * @api private
- */
- Suite.prototype.addSuite = function(suite){
- suite.parent = this;
- suite.timeout(this.timeout());
- suite.enableTimeouts(this.enableTimeouts());
- suite.slow(this.slow());
- suite.bail(this.bail());
- this.suites.push(suite);
- this.emit('suite', suite);
- return this;
- };
- /**
- * Add a `test` to this suite.
- *
- * @param {Test} test
- * @return {Suite} for chaining
- * @api private
- */
- Suite.prototype.addTest = function(test){
- test.parent = this;
- test.timeout(this.timeout());
- test.enableTimeouts(this.enableTimeouts());
- test.slow(this.slow());
- test.ctx = this.ctx;
- this.tests.push(test);
- this.emit('test', test);
- return this;
- };
- /**
- * Return the full title generated by recursively
- * concatenating the parent's full title.
- *
- * @return {String}
- * @api public
- */
- Suite.prototype.fullTitle = function(){
- if (this.parent) {
- var full = this.parent.fullTitle();
- if (full) return full + ' ' + this.title;
- }
- return this.title;
- };
- /**
- * Return the total number of tests.
- *
- * @return {Number}
- * @api public
- */
- Suite.prototype.total = function(){
- return utils.reduce(this.suites, function(sum, suite){
- return sum + suite.total();
- }, 0) + this.tests.length;
- };
- /**
- * Iterates through each suite recursively to find
- * all tests. Applies a function in the format
- * `fn(test)`.
- *
- * @param {Function} fn
- * @return {Suite}
- * @api private
- */
- Suite.prototype.eachTest = function(fn){
- utils.forEach(this.tests, fn);
- utils.forEach(this.suites, function(suite){
- suite.eachTest(fn);
- });
- return this;
- };
- }); // module: suite.js
- require.register("test.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var Runnable = require('./runnable');
- /**
- * Expose `Test`.
- */
- module.exports = Test;
- /**
- * Initialize a new `Test` with the given `title` and callback `fn`.
- *
- * @param {String} title
- * @param {Function} fn
- * @api private
- */
- function Test(title, fn) {
- Runnable.call(this, title, fn);
- this.pending = !fn;
- this.type = 'test';
- }
- /**
- * Inherit from `Runnable.prototype`.
- */
- function F(){};
- F.prototype = Runnable.prototype;
- Test.prototype = new F;
- Test.prototype.constructor = Test;
- }); // module: test.js
- require.register("utils.js", function(module, exports, require){
- /**
- * Module dependencies.
- */
- var fs = require('browser/fs')
- , path = require('browser/path')
- , basename = path.basename
- , exists = fs.existsSync || path.existsSync
- , glob = require('browser/glob')
- , join = path.join
- , debug = require('browser/debug')('mocha:watch');
- /**
- * Ignored directories.
- */
- var ignore = ['node_modules', '.git'];
- /**
- * Escape special characters in the given string of html.
- *
- * @param {String} html
- * @return {String}
- * @api private
- */
- exports.escape = function(html){
- return String(html)
- .replace(/&/g, '&')
- .replace(/"/g, '"')
- .replace(/</g, '<')
- .replace(/>/g, '>');
- };
- /**
- * Array#forEach (<=IE8)
- *
- * @param {Array} array
- * @param {Function} fn
- * @param {Object} scope
- * @api private
- */
- exports.forEach = function(arr, fn, scope){
- for (var i = 0, l = arr.length; i < l; i++)
- fn.call(scope, arr[i], i);
- };
- /**
- * Array#map (<=IE8)
- *
- * @param {Array} array
- * @param {Function} fn
- * @param {Object} scope
- * @api private
- */
- exports.map = function(arr, fn, scope){
- var result = [];
- for (var i = 0, l = arr.length; i < l; i++)
- result.push(fn.call(scope, arr[i], i));
- return result;
- };
- /**
- * Array#indexOf (<=IE8)
- *
- * @parma {Array} arr
- * @param {Object} obj to find index of
- * @param {Number} start
- * @api private
- */
- exports.indexOf = function(arr, obj, start){
- for (var i = start || 0, l = arr.length; i < l; i++) {
- if (arr[i] === obj)
- return i;
- }
- return -1;
- };
- /**
- * Array#reduce (<=IE8)
- *
- * @param {Array} array
- * @param {Function} fn
- * @param {Object} initial value
- * @api private
- */
- exports.reduce = function(arr, fn, val){
- var rval = val;
- for (var i = 0, l = arr.length; i < l; i++) {
- rval = fn(rval, arr[i], i, arr);
- }
- return rval;
- };
- /**
- * Array#filter (<=IE8)
- *
- * @param {Array} array
- * @param {Function} fn
- * @api private
- */
- exports.filter = function(arr, fn){
- var ret = [];
- for (var i = 0, l = arr.length; i < l; i++) {
- var val = arr[i];
- if (fn(val, i, arr)) ret.push(val);
- }
- return ret;
- };
- /**
- * Object.keys (<=IE8)
- *
- * @param {Object} obj
- * @return {Array} keys
- * @api private
- */
- exports.keys = Object.keys || function(obj) {
- var keys = []
- , has = Object.prototype.hasOwnProperty // for `window` on <=IE8
- for (var key in obj) {
- if (has.call(obj, key)) {
- keys.push(key);
- }
- }
- return keys;
- };
- /**
- * Watch the given `files` for changes
- * and invoke `fn(file)` on modification.
- *
- * @param {Array} files
- * @param {Function} fn
- * @api private
- */
- exports.watch = function(files, fn){
- var options = { interval: 100 };
- files.forEach(function(file){
- debug('file %s', file);
- fs.watchFile(file, options, function(curr, prev){
- if (prev.mtime < curr.mtime) fn(file);
- });
- });
- };
- /**
- * Ignored files.
- */
- function ignored(path){
- return !~ignore.indexOf(path);
- }
- /**
- * Lookup files in the given `dir`.
- *
- * @return {Array}
- * @api private
- */
- exports.files = function(dir, ext, ret){
- ret = ret || [];
- ext = ext || ['js'];
- var re = new RegExp('\\.(' + ext.join('|') + ')$');
- fs.readdirSync(dir)
- .filter(ignored)
- .forEach(function(path){
- path = join(dir, path);
- if (fs.statSync(path).isDirectory()) {
- exports.files(path, ext, ret);
- } else if (path.match(re)) {
- ret.push(path);
- }
- });
- return ret;
- };
- /**
- * Compute a slug from the given `str`.
- *
- * @param {String} str
- * @return {String}
- * @api private
- */
- exports.slug = function(str){
- return str
- .toLowerCase()
- .replace(/ +/g, '-')
- .replace(/[^-\w]/g, '');
- };
- /**
- * Strip the function definition from `str`,
- * and re-indent for pre whitespace.
- */
- exports.clean = function(str) {
- str = str
- .replace(/\r\n?|[\n\u2028\u2029]/g, "\n").replace(/^\uFEFF/, '')
- .replace(/^function *\(.*\) *{|\(.*\) *=> *{?/, '')
- .replace(/\s+\}$/, '');
- var spaces = str.match(/^\n?( *)/)[1].length
- , tabs = str.match(/^\n?(\t*)/)[1].length
- , re = new RegExp('^\n?' + (tabs ? '\t' : ' ') + '{' + (tabs ? tabs : spaces) + '}', 'gm');
- str = str.replace(re, '');
- return exports.trim(str);
- };
- /**
- * Trim the given `str`.
- *
- * @param {String} str
- * @return {String}
- * @api private
- */
- exports.trim = function(str){
- return str.replace(/^\s+|\s+$/g, '');
- };
- /**
- * Parse the given `qs`.
- *
- * @param {String} qs
- * @return {Object}
- * @api private
- */
- exports.parseQuery = function(qs){
- return exports.reduce(qs.replace('?', '').split('&'), function(obj, pair){
- var i = pair.indexOf('=')
- , key = pair.slice(0, i)
- , val = pair.slice(++i);
- obj[key] = decodeURIComponent(val);
- return obj;
- }, {});
- };
- /**
- * Highlight the given string of `js`.
- *
- * @param {String} js
- * @return {String}
- * @api private
- */
- function highlight(js) {
- return js
- .replace(/</g, '<')
- .replace(/>/g, '>')
- .replace(/\/\/(.*)/gm, '<span class="comment">//$1</span>')
- .replace(/('.*?')/gm, '<span class="string">$1</span>')
- .replace(/(\d+\.\d+)/gm, '<span class="number">$1</span>')
- .replace(/(\d+)/gm, '<span class="number">$1</span>')
- .replace(/\bnew[ \t]+(\w+)/gm, '<span class="keyword">new</span> <span class="init">$1</span>')
- .replace(/\b(function|new|throw|return|var|if|else)\b/gm, '<span class="keyword">$1</span>')
- }
- /**
- * Highlight the contents of tag `name`.
- *
- * @param {String} name
- * @api private
- */
- exports.highlightTags = function(name) {
- var code = document.getElementById('mocha').getElementsByTagName(name);
- for (var i = 0, len = code.length; i < len; ++i) {
- code[i].innerHTML = highlight(code[i].innerHTML);
- }
- };
- /**
- * Stringify `obj`.
- *
- * @param {Object} obj
- * @return {String}
- * @api private
- */
- exports.stringify = function(obj) {
- if (obj instanceof RegExp) return obj.toString();
- return JSON.stringify(exports.canonicalize(obj), null, 2).replace(/,(\n|$)/g, '$1');
- };
- /**
- * Return a new object that has the keys in sorted order.
- * @param {Object} obj
- * @param {Array} [stack]
- * @return {Object}
- * @api private
- */
- exports.canonicalize = function(obj, stack) {
- stack = stack || [];
- if (exports.indexOf(stack, obj) !== -1) return '[Circular]';
- var canonicalizedObj;
- if ({}.toString.call(obj) === '[object Array]') {
- stack.push(obj);
- canonicalizedObj = exports.map(obj, function (item) {
- return exports.canonicalize(item, stack);
- });
- stack.pop();
- } else if (typeof obj === 'object' && obj !== null) {
- stack.push(obj);
- canonicalizedObj = {};
- exports.forEach(exports.keys(obj).sort(), function (key) {
- canonicalizedObj[key] = exports.canonicalize(obj[key], stack);
- });
- stack.pop();
- } else {
- canonicalizedObj = obj;
- }
- return canonicalizedObj;
- };
- /**
- * Lookup file names at the given `path`.
- */
- exports.lookupFiles = function lookupFiles(path, extensions, recursive) {
- var files = [];
- var re = new RegExp('\\.(' + extensions.join('|') + ')$');
- if (!exists(path)) {
- if (exists(path + '.js')) {
- path += '.js';
- } else {
- files = glob.sync(path);
- if (!files.length) throw new Error("cannot resolve path (or pattern) '" + path + "'");
- return files;
- }
- }
- try {
- var stat = fs.statSync(path);
- if (stat.isFile()) return path;
- }
- catch (ignored) {
- return;
- }
- fs.readdirSync(path).forEach(function(file){
- file = join(path, file);
- try {
- var stat = fs.statSync(file);
- if (stat.isDirectory()) {
- if (recursive) {
- files = files.concat(lookupFiles(file, extensions, recursive));
- }
- return;
- }
- }
- catch (ignored) {
- return;
- }
- if (!stat.isFile() || !re.test(file) || basename(file)[0] === '.') return;
- files.push(file);
- });
- return files;
- };
- }); // module: utils.js
- // The global object is "self" in Web Workers.
- var global = (function() { return this; })();
- /**
- * Save timer references to avoid Sinon interfering (see GH-237).
- */
- var Date = global.Date;
- var setTimeout = global.setTimeout;
- var setInterval = global.setInterval;
- var clearTimeout = global.clearTimeout;
- var clearInterval = global.clearInterval;
- /**
- * Node shims.
- *
- * These are meant only to allow
- * mocha.js to run untouched, not
- * to allow running node code in
- * the browser.
- */
- var process = {};
- process.exit = function(status){};
- process.stdout = {};
- var uncaughtExceptionHandlers = [];
- var originalOnerrorHandler = global.onerror;
- /**
- * Remove uncaughtException listener.
- * Revert to original onerror handler if previously defined.
- */
- process.removeListener = function(e, fn){
- if ('uncaughtException' == e) {
- if (originalOnerrorHandler) {
- global.onerror = originalOnerrorHandler;
- } else {
- global.onerror = function() {};
- }
- var i = Mocha.utils.indexOf(uncaughtExceptionHandlers, fn);
- if (i != -1) { uncaughtExceptionHandlers.splice(i, 1); }
- }
- };
- /**
- * Implements uncaughtException listener.
- */
- process.on = function(e, fn){
- if ('uncaughtException' == e) {
- global.onerror = function(err, url, line){
- fn(new Error(err + ' (' + url + ':' + line + ')'));
- return true;
- };
- uncaughtExceptionHandlers.push(fn);
- }
- };
- /**
- * Expose mocha.
- */
- var Mocha = global.Mocha = require('mocha'),
- mocha = global.mocha = new Mocha({ reporter: 'html' });
- // The BDD UI is registered by default, but no UI will be functional in the
- // browser without an explicit call to the overridden `mocha.ui` (see below).
- // Ensure that this default UI does not expose its methods to the global scope.
- mocha.suite.removeAllListeners('pre-require');
- var immediateQueue = []
- , immediateTimeout;
- function timeslice() {
- var immediateStart = new Date().getTime();
- while (immediateQueue.length && (new Date().getTime() - immediateStart) < 100) {
- immediateQueue.shift()();
- }
- if (immediateQueue.length) {
- immediateTimeout = setTimeout(timeslice, 0);
- } else {
- immediateTimeout = null;
- }
- }
- /**
- * High-performance override of Runner.immediately.
- */
- Mocha.Runner.immediately = function(callback) {
- immediateQueue.push(callback);
- if (!immediateTimeout) {
- immediateTimeout = setTimeout(timeslice, 0);
- }
- };
- /**
- * Function to allow assertion libraries to throw errors directly into mocha.
- * This is useful when running tests in a browser because window.onerror will
- * only receive the 'message' attribute of the Error.
- */
- mocha.throwError = function(err) {
- Mocha.utils.forEach(uncaughtExceptionHandlers, function (fn) {
- fn(err);
- });
- throw err;
- };
- /**
- * Override ui to ensure that the ui functions are initialized.
- * Normally this would happen in Mocha.prototype.loadFiles.
- */
- mocha.ui = function(ui){
- Mocha.prototype.ui.call(this, ui);
- this.suite.emit('pre-require', global, null, this);
- return this;
- };
- /**
- * Setup mocha with the given setting options.
- */
- mocha.setup = function(opts){
- if ('string' == typeof opts) opts = { ui: opts };
- for (var opt in opts) this[opt](opts[opt]);
- return this;
- };
- /**
- * Run mocha, returning the Runner.
- */
- mocha.run = function(fn){
- var options = mocha.options;
- mocha.globals('location');
- var query = Mocha.utils.parseQuery(global.location.search || '');
- if (query.grep) mocha.grep(query.grep);
- if (query.invert) mocha.invert();
- return Mocha.prototype.run.call(mocha, function(err){
- // The DOM Document is not available in Web Workers.
- var document = global.document;
- if (document && document.getElementById('mocha') && options.noHighlighting !== true) {
- Mocha.utils.highlightTags('code');
- }
- if (fn) fn(err);
- });
- };
- /**
- * Expose the process shim.
- */
- Mocha.process = process;
- })();
- (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.chai = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
- module.exports = require('./lib/chai');
- },{"./lib/chai":2}],2:[function(require,module,exports){
- /*!
- * chai
- * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- var used = []
- , exports = module.exports = {};
- /*!
- * Chai version
- */
- exports.version = '3.5.0';
- /*!
- * Assertion Error
- */
- exports.AssertionError = require('assertion-error');
- /*!
- * Utils for plugins (not exported)
- */
- var util = require('./chai/utils');
- /**
- * # .use(function)
- *
- * Provides a way to extend the internals of Chai
- *
- * @param {Function}
- * @returns {this} for chaining
- * @api public
- */
- exports.use = function (fn) {
- if (!~used.indexOf(fn)) {
- fn(this, util);
- used.push(fn);
- }
- return this;
- };
- /*!
- * Utility Functions
- */
- exports.util = util;
- /*!
- * Configuration
- */
- var config = require('./chai/config');
- exports.config = config;
- /*!
- * Primary `Assertion` prototype
- */
- var assertion = require('./chai/assertion');
- exports.use(assertion);
- /*!
- * Core Assertions
- */
- var core = require('./chai/core/assertions');
- exports.use(core);
- /*!
- * Expect interface
- */
- var expect = require('./chai/interface/expect');
- exports.use(expect);
- /*!
- * Should interface
- */
- var should = require('./chai/interface/should');
- exports.use(should);
- /*!
- * Assert interface
- */
- var assert = require('./chai/interface/assert');
- exports.use(assert);
- },{"./chai/assertion":3,"./chai/config":4,"./chai/core/assertions":5,"./chai/interface/assert":6,"./chai/interface/expect":7,"./chai/interface/should":8,"./chai/utils":22,"assertion-error":30}],3:[function(require,module,exports){
- /*!
- * chai
- * http://chaijs.com
- * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- var config = require('./config');
- module.exports = function (_chai, util) {
- /*!
- * Module dependencies.
- */
- var AssertionError = _chai.AssertionError
- , flag = util.flag;
- /*!
- * Module export.
- */
- _chai.Assertion = Assertion;
- /*!
- * Assertion Constructor
- *
- * Creates object for chaining.
- *
- * @api private
- */
- function Assertion (obj, msg, stack) {
- flag(this, 'ssfi', stack || arguments.callee);
- flag(this, 'object', obj);
- flag(this, 'message', msg);
- }
- Object.defineProperty(Assertion, 'includeStack', {
- get: function() {
- console.warn('Assertion.includeStack is deprecated, use chai.config.includeStack instead.');
- return config.includeStack;
- },
- set: function(value) {
- console.warn('Assertion.includeStack is deprecated, use chai.config.includeStack instead.');
- config.includeStack = value;
- }
- });
- Object.defineProperty(Assertion, 'showDiff', {
- get: function() {
- console.warn('Assertion.showDiff is deprecated, use chai.config.showDiff instead.');
- return config.showDiff;
- },
- set: function(value) {
- console.warn('Assertion.showDiff is deprecated, use chai.config.showDiff instead.');
- config.showDiff = value;
- }
- });
- Assertion.addProperty = function (name, fn) {
- util.addProperty(this.prototype, name, fn);
- };
- Assertion.addMethod = function (name, fn) {
- util.addMethod(this.prototype, name, fn);
- };
- Assertion.addChainableMethod = function (name, fn, chainingBehavior) {
- util.addChainableMethod(this.prototype, name, fn, chainingBehavior);
- };
- Assertion.overwriteProperty = function (name, fn) {
- util.overwriteProperty(this.prototype, name, fn);
- };
- Assertion.overwriteMethod = function (name, fn) {
- util.overwriteMethod(this.prototype, name, fn);
- };
- Assertion.overwriteChainableMethod = function (name, fn, chainingBehavior) {
- util.overwriteChainableMethod(this.prototype, name, fn, chainingBehavior);
- };
- /**
- * ### .assert(expression, message, negateMessage, expected, actual, showDiff)
- *
- * Executes an expression and check expectations. Throws AssertionError for reporting if test doesn't pass.
- *
- * @name assert
- * @param {Philosophical} expression to be tested
- * @param {String|Function} message or function that returns message to display if expression fails
- * @param {String|Function} negatedMessage or function that returns negatedMessage to display if negated expression fails
- * @param {Mixed} expected value (remember to check for negation)
- * @param {Mixed} actual (optional) will default to `this.obj`
- * @param {Boolean} showDiff (optional) when set to `true`, assert will display a diff in addition to the message if expression fails
- * @api private
- */
- Assertion.prototype.assert = function (expr, msg, negateMsg, expected, _actual, showDiff) {
- var ok = util.test(this, arguments);
- if (true !== showDiff) showDiff = false;
- if (true !== config.showDiff) showDiff = false;
- if (!ok) {
- var msg = util.getMessage(this, arguments)
- , actual = util.getActual(this, arguments);
- throw new AssertionError(msg, {
- actual: actual
- , expected: expected
- , showDiff: showDiff
- }, (config.includeStack) ? this.assert : flag(this, 'ssfi'));
- }
- };
- /*!
- * ### ._obj
- *
- * Quick reference to stored `actual` value for plugin developers.
- *
- * @api private
- */
- Object.defineProperty(Assertion.prototype, '_obj',
- { get: function () {
- return flag(this, 'object');
- }
- , set: function (val) {
- flag(this, 'object', val);
- }
- });
- };
- },{"./config":4}],4:[function(require,module,exports){
- module.exports = {
- /**
- * ### config.includeStack
- *
- * User configurable property, influences whether stack trace
- * is included in Assertion error message. Default of false
- * suppresses stack trace in the error message.
- *
- * chai.config.includeStack = true; // enable stack on error
- *
- * @param {Boolean}
- * @api public
- */
- includeStack: false,
- /**
- * ### config.showDiff
- *
- * User configurable property, influences whether or not
- * the `showDiff` flag should be included in the thrown
- * AssertionErrors. `false` will always be `false`; `true`
- * will be true when the assertion has requested a diff
- * be shown.
- *
- * @param {Boolean}
- * @api public
- */
- showDiff: true,
- /**
- * ### config.truncateThreshold
- *
- * User configurable property, sets length threshold for actual and
- * expected values in assertion errors. If this threshold is exceeded, for
- * example for large data structures, the value is replaced with something
- * like `[ Array(3) ]` or `{ Object (prop1, prop2) }`.
- *
- * Set it to zero if you want to disable truncating altogether.
- *
- * This is especially userful when doing assertions on arrays: having this
- * set to a reasonable large value makes the failure messages readily
- * inspectable.
- *
- * chai.config.truncateThreshold = 0; // disable truncating
- *
- * @param {Number}
- * @api public
- */
- truncateThreshold: 40
- };
- },{}],5:[function(require,module,exports){
- /*!
- * chai
- * http://chaijs.com
- * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- module.exports = function (chai, _) {
- var Assertion = chai.Assertion
- , toString = Object.prototype.toString
- , flag = _.flag;
- /**
- * ### Language Chains
- *
- * The following are provided as chainable getters to
- * improve the readability of your assertions. They
- * do not provide testing capabilities unless they
- * have been overwritten by a plugin.
- *
- * **Chains**
- *
- * - to
- * - be
- * - been
- * - is
- * - that
- * - which
- * - and
- * - has
- * - have
- * - with
- * - at
- * - of
- * - same
- *
- * @name language chains
- * @namespace BDD
- * @api public
- */
- [ 'to', 'be', 'been'
- , 'is', 'and', 'has', 'have'
- , 'with', 'that', 'which', 'at'
- , 'of', 'same' ].forEach(function (chain) {
- Assertion.addProperty(chain, function () {
- return this;
- });
- });
- /**
- * ### .not
- *
- * Negates any of assertions following in the chain.
- *
- * expect(foo).to.not.equal('bar');
- * expect(goodFn).to.not.throw(Error);
- * expect({ foo: 'baz' }).to.have.property('foo')
- * .and.not.equal('bar');
- *
- * @name not
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('not', function () {
- flag(this, 'negate', true);
- });
- /**
- * ### .deep
- *
- * Sets the `deep` flag, later used by the `equal` and
- * `property` assertions.
- *
- * expect(foo).to.deep.equal({ bar: 'baz' });
- * expect({ foo: { bar: { baz: 'quux' } } })
- * .to.have.deep.property('foo.bar.baz', 'quux');
- *
- * `.deep.property` special characters can be escaped
- * by adding two slashes before the `.` or `[]`.
- *
- * var deepCss = { '.link': { '[target]': 42 }};
- * expect(deepCss).to.have.deep.property('\\.link.\\[target\\]', 42);
- *
- * @name deep
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('deep', function () {
- flag(this, 'deep', true);
- });
- /**
- * ### .any
- *
- * Sets the `any` flag, (opposite of the `all` flag)
- * later used in the `keys` assertion.
- *
- * expect(foo).to.have.any.keys('bar', 'baz');
- *
- * @name any
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('any', function () {
- flag(this, 'any', true);
- flag(this, 'all', false)
- });
- /**
- * ### .all
- *
- * Sets the `all` flag (opposite of the `any` flag)
- * later used by the `keys` assertion.
- *
- * expect(foo).to.have.all.keys('bar', 'baz');
- *
- * @name all
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('all', function () {
- flag(this, 'all', true);
- flag(this, 'any', false);
- });
- /**
- * ### .a(type)
- *
- * The `a` and `an` assertions are aliases that can be
- * used either as language chains or to assert a value's
- * type.
- *
- * // typeof
- * expect('test').to.be.a('string');
- * expect({ foo: 'bar' }).to.be.an('object');
- * expect(null).to.be.a('null');
- * expect(undefined).to.be.an('undefined');
- * expect(new Error).to.be.an('error');
- * expect(new Promise).to.be.a('promise');
- * expect(new Float32Array()).to.be.a('float32array');
- * expect(Symbol()).to.be.a('symbol');
- *
- * // es6 overrides
- * expect({[Symbol.toStringTag]:()=>'foo'}).to.be.a('foo');
- *
- * // language chain
- * expect(foo).to.be.an.instanceof(Foo);
- *
- * @name a
- * @alias an
- * @param {String} type
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function an (type, msg) {
- if (msg) flag(this, 'message', msg);
- type = type.toLowerCase();
- var obj = flag(this, 'object')
- , article = ~[ 'a', 'e', 'i', 'o', 'u' ].indexOf(type.charAt(0)) ? 'an ' : 'a ';
- this.assert(
- type === _.type(obj)
- , 'expected #{this} to be ' + article + type
- , 'expected #{this} not to be ' + article + type
- );
- }
- Assertion.addChainableMethod('an', an);
- Assertion.addChainableMethod('a', an);
- /**
- * ### .include(value)
- *
- * The `include` and `contain` assertions can be used as either property
- * based language chains or as methods to assert the inclusion of an object
- * in an array or a substring in a string. When used as language chains,
- * they toggle the `contains` flag for the `keys` assertion.
- *
- * expect([1,2,3]).to.include(2);
- * expect('foobar').to.contain('foo');
- * expect({ foo: 'bar', hello: 'universe' }).to.include.keys('foo');
- *
- * @name include
- * @alias contain
- * @alias includes
- * @alias contains
- * @param {Object|String|Number} obj
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function includeChainingBehavior () {
- flag(this, 'contains', true);
- }
- function include (val, msg) {
- _.expectTypes(this, ['array', 'object', 'string']);
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- var expected = false;
- if (_.type(obj) === 'array' && _.type(val) === 'object') {
- for (var i in obj) {
- if (_.eql(obj[i], val)) {
- expected = true;
- break;
- }
- }
- } else if (_.type(val) === 'object') {
- if (!flag(this, 'negate')) {
- for (var k in val) new Assertion(obj).property(k, val[k]);
- return;
- }
- var subset = {};
- for (var k in val) subset[k] = obj[k];
- expected = _.eql(subset, val);
- } else {
- expected = (obj != undefined) && ~obj.indexOf(val);
- }
- this.assert(
- expected
- , 'expected #{this} to include ' + _.inspect(val)
- , 'expected #{this} to not include ' + _.inspect(val));
- }
- Assertion.addChainableMethod('include', include, includeChainingBehavior);
- Assertion.addChainableMethod('contain', include, includeChainingBehavior);
- Assertion.addChainableMethod('contains', include, includeChainingBehavior);
- Assertion.addChainableMethod('includes', include, includeChainingBehavior);
- /**
- * ### .ok
- *
- * Asserts that the target is truthy.
- *
- * expect('everything').to.be.ok;
- * expect(1).to.be.ok;
- * expect(false).to.not.be.ok;
- * expect(undefined).to.not.be.ok;
- * expect(null).to.not.be.ok;
- *
- * @name ok
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('ok', function () {
- this.assert(
- flag(this, 'object')
- , 'expected #{this} to be truthy'
- , 'expected #{this} to be falsy');
- });
- /**
- * ### .true
- *
- * Asserts that the target is `true`.
- *
- * expect(true).to.be.true;
- * expect(1).to.not.be.true;
- *
- * @name true
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('true', function () {
- this.assert(
- true === flag(this, 'object')
- , 'expected #{this} to be true'
- , 'expected #{this} to be false'
- , this.negate ? false : true
- );
- });
- /**
- * ### .false
- *
- * Asserts that the target is `false`.
- *
- * expect(false).to.be.false;
- * expect(0).to.not.be.false;
- *
- * @name false
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('false', function () {
- this.assert(
- false === flag(this, 'object')
- , 'expected #{this} to be false'
- , 'expected #{this} to be true'
- , this.negate ? true : false
- );
- });
- /**
- * ### .null
- *
- * Asserts that the target is `null`.
- *
- * expect(null).to.be.null;
- * expect(undefined).to.not.be.null;
- *
- * @name null
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('null', function () {
- this.assert(
- null === flag(this, 'object')
- , 'expected #{this} to be null'
- , 'expected #{this} not to be null'
- );
- });
- /**
- * ### .undefined
- *
- * Asserts that the target is `undefined`.
- *
- * expect(undefined).to.be.undefined;
- * expect(null).to.not.be.undefined;
- *
- * @name undefined
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('undefined', function () {
- this.assert(
- undefined === flag(this, 'object')
- , 'expected #{this} to be undefined'
- , 'expected #{this} not to be undefined'
- );
- });
- /**
- * ### .NaN
- * Asserts that the target is `NaN`.
- *
- * expect('foo').to.be.NaN;
- * expect(4).not.to.be.NaN;
- *
- * @name NaN
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('NaN', function () {
- this.assert(
- isNaN(flag(this, 'object'))
- , 'expected #{this} to be NaN'
- , 'expected #{this} not to be NaN'
- );
- });
- /**
- * ### .exist
- *
- * Asserts that the target is neither `null` nor `undefined`.
- *
- * var foo = 'hi'
- * , bar = null
- * , baz;
- *
- * expect(foo).to.exist;
- * expect(bar).to.not.exist;
- * expect(baz).to.not.exist;
- *
- * @name exist
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('exist', function () {
- this.assert(
- null != flag(this, 'object')
- , 'expected #{this} to exist'
- , 'expected #{this} to not exist'
- );
- });
- /**
- * ### .empty
- *
- * Asserts that the target's length is `0`. For arrays and strings, it checks
- * the `length` property. For objects, it gets the count of
- * enumerable keys.
- *
- * expect([]).to.be.empty;
- * expect('').to.be.empty;
- * expect({}).to.be.empty;
- *
- * @name empty
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('empty', function () {
- var obj = flag(this, 'object')
- , expected = obj;
- if (Array.isArray(obj) || 'string' === typeof object) {
- expected = obj.length;
- } else if (typeof obj === 'object') {
- expected = Object.keys(obj).length;
- }
- this.assert(
- !expected
- , 'expected #{this} to be empty'
- , 'expected #{this} not to be empty'
- );
- });
- /**
- * ### .arguments
- *
- * Asserts that the target is an arguments object.
- *
- * function test () {
- * expect(arguments).to.be.arguments;
- * }
- *
- * @name arguments
- * @alias Arguments
- * @namespace BDD
- * @api public
- */
- function checkArguments () {
- var obj = flag(this, 'object')
- , type = Object.prototype.toString.call(obj);
- this.assert(
- '[object Arguments]' === type
- , 'expected #{this} to be arguments but got ' + type
- , 'expected #{this} to not be arguments'
- );
- }
- Assertion.addProperty('arguments', checkArguments);
- Assertion.addProperty('Arguments', checkArguments);
- /**
- * ### .equal(value)
- *
- * Asserts that the target is strictly equal (`===`) to `value`.
- * Alternately, if the `deep` flag is set, asserts that
- * the target is deeply equal to `value`.
- *
- * expect('hello').to.equal('hello');
- * expect(42).to.equal(42);
- * expect(1).to.not.equal(true);
- * expect({ foo: 'bar' }).to.not.equal({ foo: 'bar' });
- * expect({ foo: 'bar' }).to.deep.equal({ foo: 'bar' });
- *
- * @name equal
- * @alias equals
- * @alias eq
- * @alias deep.equal
- * @param {Mixed} value
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function assertEqual (val, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- if (flag(this, 'deep')) {
- return this.eql(val);
- } else {
- this.assert(
- val === obj
- , 'expected #{this} to equal #{exp}'
- , 'expected #{this} to not equal #{exp}'
- , val
- , this._obj
- , true
- );
- }
- }
- Assertion.addMethod('equal', assertEqual);
- Assertion.addMethod('equals', assertEqual);
- Assertion.addMethod('eq', assertEqual);
- /**
- * ### .eql(value)
- *
- * Asserts that the target is deeply equal to `value`.
- *
- * expect({ foo: 'bar' }).to.eql({ foo: 'bar' });
- * expect([ 1, 2, 3 ]).to.eql([ 1, 2, 3 ]);
- *
- * @name eql
- * @alias eqls
- * @param {Mixed} value
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function assertEql(obj, msg) {
- if (msg) flag(this, 'message', msg);
- this.assert(
- _.eql(obj, flag(this, 'object'))
- , 'expected #{this} to deeply equal #{exp}'
- , 'expected #{this} to not deeply equal #{exp}'
- , obj
- , this._obj
- , true
- );
- }
- Assertion.addMethod('eql', assertEql);
- Assertion.addMethod('eqls', assertEql);
- /**
- * ### .above(value)
- *
- * Asserts that the target is greater than `value`.
- *
- * expect(10).to.be.above(5);
- *
- * Can also be used in conjunction with `length` to
- * assert a minimum length. The benefit being a
- * more informative error message than if the length
- * was supplied directly.
- *
- * expect('foo').to.have.length.above(2);
- * expect([ 1, 2, 3 ]).to.have.length.above(2);
- *
- * @name above
- * @alias gt
- * @alias greaterThan
- * @param {Number} value
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function assertAbove (n, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- if (flag(this, 'doLength')) {
- new Assertion(obj, msg).to.have.property('length');
- var len = obj.length;
- this.assert(
- len > n
- , 'expected #{this} to have a length above #{exp} but got #{act}'
- , 'expected #{this} to not have a length above #{exp}'
- , n
- , len
- );
- } else {
- this.assert(
- obj > n
- , 'expected #{this} to be above ' + n
- , 'expected #{this} to be at most ' + n
- );
- }
- }
- Assertion.addMethod('above', assertAbove);
- Assertion.addMethod('gt', assertAbove);
- Assertion.addMethod('greaterThan', assertAbove);
- /**
- * ### .least(value)
- *
- * Asserts that the target is greater than or equal to `value`.
- *
- * expect(10).to.be.at.least(10);
- *
- * Can also be used in conjunction with `length` to
- * assert a minimum length. The benefit being a
- * more informative error message than if the length
- * was supplied directly.
- *
- * expect('foo').to.have.length.of.at.least(2);
- * expect([ 1, 2, 3 ]).to.have.length.of.at.least(3);
- *
- * @name least
- * @alias gte
- * @param {Number} value
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function assertLeast (n, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- if (flag(this, 'doLength')) {
- new Assertion(obj, msg).to.have.property('length');
- var len = obj.length;
- this.assert(
- len >= n
- , 'expected #{this} to have a length at least #{exp} but got #{act}'
- , 'expected #{this} to have a length below #{exp}'
- , n
- , len
- );
- } else {
- this.assert(
- obj >= n
- , 'expected #{this} to be at least ' + n
- , 'expected #{this} to be below ' + n
- );
- }
- }
- Assertion.addMethod('least', assertLeast);
- Assertion.addMethod('gte', assertLeast);
- /**
- * ### .below(value)
- *
- * Asserts that the target is less than `value`.
- *
- * expect(5).to.be.below(10);
- *
- * Can also be used in conjunction with `length` to
- * assert a maximum length. The benefit being a
- * more informative error message than if the length
- * was supplied directly.
- *
- * expect('foo').to.have.length.below(4);
- * expect([ 1, 2, 3 ]).to.have.length.below(4);
- *
- * @name below
- * @alias lt
- * @alias lessThan
- * @param {Number} value
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function assertBelow (n, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- if (flag(this, 'doLength')) {
- new Assertion(obj, msg).to.have.property('length');
- var len = obj.length;
- this.assert(
- len < n
- , 'expected #{this} to have a length below #{exp} but got #{act}'
- , 'expected #{this} to not have a length below #{exp}'
- , n
- , len
- );
- } else {
- this.assert(
- obj < n
- , 'expected #{this} to be below ' + n
- , 'expected #{this} to be at least ' + n
- );
- }
- }
- Assertion.addMethod('below', assertBelow);
- Assertion.addMethod('lt', assertBelow);
- Assertion.addMethod('lessThan', assertBelow);
- /**
- * ### .most(value)
- *
- * Asserts that the target is less than or equal to `value`.
- *
- * expect(5).to.be.at.most(5);
- *
- * Can also be used in conjunction with `length` to
- * assert a maximum length. The benefit being a
- * more informative error message than if the length
- * was supplied directly.
- *
- * expect('foo').to.have.length.of.at.most(4);
- * expect([ 1, 2, 3 ]).to.have.length.of.at.most(3);
- *
- * @name most
- * @alias lte
- * @param {Number} value
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function assertMost (n, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- if (flag(this, 'doLength')) {
- new Assertion(obj, msg).to.have.property('length');
- var len = obj.length;
- this.assert(
- len <= n
- , 'expected #{this} to have a length at most #{exp} but got #{act}'
- , 'expected #{this} to have a length above #{exp}'
- , n
- , len
- );
- } else {
- this.assert(
- obj <= n
- , 'expected #{this} to be at most ' + n
- , 'expected #{this} to be above ' + n
- );
- }
- }
- Assertion.addMethod('most', assertMost);
- Assertion.addMethod('lte', assertMost);
- /**
- * ### .within(start, finish)
- *
- * Asserts that the target is within a range.
- *
- * expect(7).to.be.within(5,10);
- *
- * Can also be used in conjunction with `length` to
- * assert a length range. The benefit being a
- * more informative error message than if the length
- * was supplied directly.
- *
- * expect('foo').to.have.length.within(2,4);
- * expect([ 1, 2, 3 ]).to.have.length.within(2,4);
- *
- * @name within
- * @param {Number} start lowerbound inclusive
- * @param {Number} finish upperbound inclusive
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- Assertion.addMethod('within', function (start, finish, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object')
- , range = start + '..' + finish;
- if (flag(this, 'doLength')) {
- new Assertion(obj, msg).to.have.property('length');
- var len = obj.length;
- this.assert(
- len >= start && len <= finish
- , 'expected #{this} to have a length within ' + range
- , 'expected #{this} to not have a length within ' + range
- );
- } else {
- this.assert(
- obj >= start && obj <= finish
- , 'expected #{this} to be within ' + range
- , 'expected #{this} to not be within ' + range
- );
- }
- });
- /**
- * ### .instanceof(constructor)
- *
- * Asserts that the target is an instance of `constructor`.
- *
- * var Tea = function (name) { this.name = name; }
- * , Chai = new Tea('chai');
- *
- * expect(Chai).to.be.an.instanceof(Tea);
- * expect([ 1, 2, 3 ]).to.be.instanceof(Array);
- *
- * @name instanceof
- * @param {Constructor} constructor
- * @param {String} message _optional_
- * @alias instanceOf
- * @namespace BDD
- * @api public
- */
- function assertInstanceOf (constructor, msg) {
- if (msg) flag(this, 'message', msg);
- var name = _.getName(constructor);
- this.assert(
- flag(this, 'object') instanceof constructor
- , 'expected #{this} to be an instance of ' + name
- , 'expected #{this} to not be an instance of ' + name
- );
- };
- Assertion.addMethod('instanceof', assertInstanceOf);
- Assertion.addMethod('instanceOf', assertInstanceOf);
- /**
- * ### .property(name, [value])
- *
- * Asserts that the target has a property `name`, optionally asserting that
- * the value of that property is strictly equal to `value`.
- * If the `deep` flag is set, you can use dot- and bracket-notation for deep
- * references into objects and arrays.
- *
- * // simple referencing
- * var obj = { foo: 'bar' };
- * expect(obj).to.have.property('foo');
- * expect(obj).to.have.property('foo', 'bar');
- *
- * // deep referencing
- * var deepObj = {
- * green: { tea: 'matcha' }
- * , teas: [ 'chai', 'matcha', { tea: 'konacha' } ]
- * };
- *
- * expect(deepObj).to.have.deep.property('green.tea', 'matcha');
- * expect(deepObj).to.have.deep.property('teas[1]', 'matcha');
- * expect(deepObj).to.have.deep.property('teas[2].tea', 'konacha');
- *
- * You can also use an array as the starting point of a `deep.property`
- * assertion, or traverse nested arrays.
- *
- * var arr = [
- * [ 'chai', 'matcha', 'konacha' ]
- * , [ { tea: 'chai' }
- * , { tea: 'matcha' }
- * , { tea: 'konacha' } ]
- * ];
- *
- * expect(arr).to.have.deep.property('[0][1]', 'matcha');
- * expect(arr).to.have.deep.property('[1][2].tea', 'konacha');
- *
- * Furthermore, `property` changes the subject of the assertion
- * to be the value of that property from the original object. This
- * permits for further chainable assertions on that property.
- *
- * expect(obj).to.have.property('foo')
- * .that.is.a('string');
- * expect(deepObj).to.have.property('green')
- * .that.is.an('object')
- * .that.deep.equals({ tea: 'matcha' });
- * expect(deepObj).to.have.property('teas')
- * .that.is.an('array')
- * .with.deep.property('[2]')
- * .that.deep.equals({ tea: 'konacha' });
- *
- * Note that dots and bracket in `name` must be backslash-escaped when
- * the `deep` flag is set, while they must NOT be escaped when the `deep`
- * flag is not set.
- *
- * // simple referencing
- * var css = { '.link[target]': 42 };
- * expect(css).to.have.property('.link[target]', 42);
- *
- * // deep referencing
- * var deepCss = { '.link': { '[target]': 42 }};
- * expect(deepCss).to.have.deep.property('\\.link.\\[target\\]', 42);
- *
- * @name property
- * @alias deep.property
- * @param {String} name
- * @param {Mixed} value (optional)
- * @param {String} message _optional_
- * @returns value of property for chaining
- * @namespace BDD
- * @api public
- */
- Assertion.addMethod('property', function (name, val, msg) {
- if (msg) flag(this, 'message', msg);
- var isDeep = !!flag(this, 'deep')
- , descriptor = isDeep ? 'deep property ' : 'property '
- , negate = flag(this, 'negate')
- , obj = flag(this, 'object')
- , pathInfo = isDeep ? _.getPathInfo(name, obj) : null
- , hasProperty = isDeep
- ? pathInfo.exists
- : _.hasProperty(name, obj)
- , value = isDeep
- ? pathInfo.value
- : obj[name];
- if (negate && arguments.length > 1) {
- if (undefined === value) {
- msg = (msg != null) ? msg + ': ' : '';
- throw new Error(msg + _.inspect(obj) + ' has no ' + descriptor + _.inspect(name));
- }
- } else {
- this.assert(
- hasProperty
- , 'expected #{this} to have a ' + descriptor + _.inspect(name)
- , 'expected #{this} to not have ' + descriptor + _.inspect(name));
- }
- if (arguments.length > 1) {
- this.assert(
- val === value
- , 'expected #{this} to have a ' + descriptor + _.inspect(name) + ' of #{exp}, but got #{act}'
- , 'expected #{this} to not have a ' + descriptor + _.inspect(name) + ' of #{act}'
- , val
- , value
- );
- }
- flag(this, 'object', value);
- });
- /**
- * ### .ownProperty(name)
- *
- * Asserts that the target has an own property `name`.
- *
- * expect('test').to.have.ownProperty('length');
- *
- * @name ownProperty
- * @alias haveOwnProperty
- * @param {String} name
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function assertOwnProperty (name, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- this.assert(
- obj.hasOwnProperty(name)
- , 'expected #{this} to have own property ' + _.inspect(name)
- , 'expected #{this} to not have own property ' + _.inspect(name)
- );
- }
- Assertion.addMethod('ownProperty', assertOwnProperty);
- Assertion.addMethod('haveOwnProperty', assertOwnProperty);
- /**
- * ### .ownPropertyDescriptor(name[, descriptor[, message]])
- *
- * Asserts that the target has an own property descriptor `name`, that optionally matches `descriptor`.
- *
- * expect('test').to.have.ownPropertyDescriptor('length');
- * expect('test').to.have.ownPropertyDescriptor('length', { enumerable: false, configurable: false, writable: false, value: 4 });
- * expect('test').not.to.have.ownPropertyDescriptor('length', { enumerable: false, configurable: false, writable: false, value: 3 });
- * expect('test').ownPropertyDescriptor('length').to.have.property('enumerable', false);
- * expect('test').ownPropertyDescriptor('length').to.have.keys('value');
- *
- * @name ownPropertyDescriptor
- * @alias haveOwnPropertyDescriptor
- * @param {String} name
- * @param {Object} descriptor _optional_
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function assertOwnPropertyDescriptor (name, descriptor, msg) {
- if (typeof descriptor === 'string') {
- msg = descriptor;
- descriptor = null;
- }
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- var actualDescriptor = Object.getOwnPropertyDescriptor(Object(obj), name);
- if (actualDescriptor && descriptor) {
- this.assert(
- _.eql(descriptor, actualDescriptor)
- , 'expected the own property descriptor for ' + _.inspect(name) + ' on #{this} to match ' + _.inspect(descriptor) + ', got ' + _.inspect(actualDescriptor)
- , 'expected the own property descriptor for ' + _.inspect(name) + ' on #{this} to not match ' + _.inspect(descriptor)
- , descriptor
- , actualDescriptor
- , true
- );
- } else {
- this.assert(
- actualDescriptor
- , 'expected #{this} to have an own property descriptor for ' + _.inspect(name)
- , 'expected #{this} to not have an own property descriptor for ' + _.inspect(name)
- );
- }
- flag(this, 'object', actualDescriptor);
- }
- Assertion.addMethod('ownPropertyDescriptor', assertOwnPropertyDescriptor);
- Assertion.addMethod('haveOwnPropertyDescriptor', assertOwnPropertyDescriptor);
- /**
- * ### .length
- *
- * Sets the `doLength` flag later used as a chain precursor to a value
- * comparison for the `length` property.
- *
- * expect('foo').to.have.length.above(2);
- * expect([ 1, 2, 3 ]).to.have.length.above(2);
- * expect('foo').to.have.length.below(4);
- * expect([ 1, 2, 3 ]).to.have.length.below(4);
- * expect('foo').to.have.length.within(2,4);
- * expect([ 1, 2, 3 ]).to.have.length.within(2,4);
- *
- * *Deprecation notice:* Using `length` as an assertion will be deprecated
- * in version 2.4.0 and removed in 3.0.0. Code using the old style of
- * asserting for `length` property value using `length(value)` should be
- * switched to use `lengthOf(value)` instead.
- *
- * @name length
- * @namespace BDD
- * @api public
- */
- /**
- * ### .lengthOf(value[, message])
- *
- * Asserts that the target's `length` property has
- * the expected value.
- *
- * expect([ 1, 2, 3]).to.have.lengthOf(3);
- * expect('foobar').to.have.lengthOf(6);
- *
- * @name lengthOf
- * @param {Number} length
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function assertLengthChain () {
- flag(this, 'doLength', true);
- }
- function assertLength (n, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- new Assertion(obj, msg).to.have.property('length');
- var len = obj.length;
- this.assert(
- len == n
- , 'expected #{this} to have a length of #{exp} but got #{act}'
- , 'expected #{this} to not have a length of #{act}'
- , n
- , len
- );
- }
- Assertion.addChainableMethod('length', assertLength, assertLengthChain);
- Assertion.addMethod('lengthOf', assertLength);
- /**
- * ### .match(regexp)
- *
- * Asserts that the target matches a regular expression.
- *
- * expect('foobar').to.match(/^foo/);
- *
- * @name match
- * @alias matches
- * @param {RegExp} RegularExpression
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function assertMatch(re, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- this.assert(
- re.exec(obj)
- , 'expected #{this} to match ' + re
- , 'expected #{this} not to match ' + re
- );
- }
- Assertion.addMethod('match', assertMatch);
- Assertion.addMethod('matches', assertMatch);
- /**
- * ### .string(string)
- *
- * Asserts that the string target contains another string.
- *
- * expect('foobar').to.have.string('bar');
- *
- * @name string
- * @param {String} string
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- Assertion.addMethod('string', function (str, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- new Assertion(obj, msg).is.a('string');
- this.assert(
- ~obj.indexOf(str)
- , 'expected #{this} to contain ' + _.inspect(str)
- , 'expected #{this} to not contain ' + _.inspect(str)
- );
- });
- /**
- * ### .keys(key1, [key2], [...])
- *
- * Asserts that the target contains any or all of the passed-in keys.
- * Use in combination with `any`, `all`, `contains`, or `have` will affect
- * what will pass.
- *
- * When used in conjunction with `any`, at least one key that is passed
- * in must exist in the target object. This is regardless whether or not
- * the `have` or `contain` qualifiers are used. Note, either `any` or `all`
- * should be used in the assertion. If neither are used, the assertion is
- * defaulted to `all`.
- *
- * When both `all` and `contain` are used, the target object must have at
- * least all of the passed-in keys but may have more keys not listed.
- *
- * When both `all` and `have` are used, the target object must both contain
- * all of the passed-in keys AND the number of keys in the target object must
- * match the number of keys passed in (in other words, a target object must
- * have all and only all of the passed-in keys).
- *
- * expect({ foo: 1, bar: 2 }).to.have.any.keys('foo', 'baz');
- * expect({ foo: 1, bar: 2 }).to.have.any.keys('foo');
- * expect({ foo: 1, bar: 2 }).to.contain.any.keys('bar', 'baz');
- * expect({ foo: 1, bar: 2 }).to.contain.any.keys(['foo']);
- * expect({ foo: 1, bar: 2 }).to.contain.any.keys({'foo': 6});
- * expect({ foo: 1, bar: 2 }).to.have.all.keys(['bar', 'foo']);
- * expect({ foo: 1, bar: 2 }).to.have.all.keys({'bar': 6, 'foo': 7});
- * expect({ foo: 1, bar: 2, baz: 3 }).to.contain.all.keys(['bar', 'foo']);
- * expect({ foo: 1, bar: 2, baz: 3 }).to.contain.all.keys({'bar': 6});
- *
- *
- * @name keys
- * @alias key
- * @param {...String|Array|Object} keys
- * @namespace BDD
- * @api public
- */
- function assertKeys (keys) {
- var obj = flag(this, 'object')
- , str
- , ok = true
- , mixedArgsMsg = 'keys must be given single argument of Array|Object|String, or multiple String arguments';
- switch (_.type(keys)) {
- case "array":
- if (arguments.length > 1) throw (new Error(mixedArgsMsg));
- break;
- case "object":
- if (arguments.length > 1) throw (new Error(mixedArgsMsg));
- keys = Object.keys(keys);
- break;
- default:
- keys = Array.prototype.slice.call(arguments);
- }
- if (!keys.length) throw new Error('keys required');
- var actual = Object.keys(obj)
- , expected = keys
- , len = keys.length
- , any = flag(this, 'any')
- , all = flag(this, 'all');
- if (!any && !all) {
- all = true;
- }
- // Has any
- if (any) {
- var intersection = expected.filter(function(key) {
- return ~actual.indexOf(key);
- });
- ok = intersection.length > 0;
- }
- // Has all
- if (all) {
- ok = keys.every(function(key){
- return ~actual.indexOf(key);
- });
- if (!flag(this, 'negate') && !flag(this, 'contains')) {
- ok = ok && keys.length == actual.length;
- }
- }
- // Key string
- if (len > 1) {
- keys = keys.map(function(key){
- return _.inspect(key);
- });
- var last = keys.pop();
- if (all) {
- str = keys.join(', ') + ', and ' + last;
- }
- if (any) {
- str = keys.join(', ') + ', or ' + last;
- }
- } else {
- str = _.inspect(keys[0]);
- }
- // Form
- str = (len > 1 ? 'keys ' : 'key ') + str;
- // Have / include
- str = (flag(this, 'contains') ? 'contain ' : 'have ') + str;
- // Assertion
- this.assert(
- ok
- , 'expected #{this} to ' + str
- , 'expected #{this} to not ' + str
- , expected.slice(0).sort()
- , actual.sort()
- , true
- );
- }
- Assertion.addMethod('keys', assertKeys);
- Assertion.addMethod('key', assertKeys);
- /**
- * ### .throw(constructor)
- *
- * Asserts that the function target will throw a specific error, or specific type of error
- * (as determined using `instanceof`), optionally with a RegExp or string inclusion test
- * for the error's message.
- *
- * var err = new ReferenceError('This is a bad function.');
- * var fn = function () { throw err; }
- * expect(fn).to.throw(ReferenceError);
- * expect(fn).to.throw(Error);
- * expect(fn).to.throw(/bad function/);
- * expect(fn).to.not.throw('good function');
- * expect(fn).to.throw(ReferenceError, /bad function/);
- * expect(fn).to.throw(err);
- *
- * Please note that when a throw expectation is negated, it will check each
- * parameter independently, starting with error constructor type. The appropriate way
- * to check for the existence of a type of error but for a message that does not match
- * is to use `and`.
- *
- * expect(fn).to.throw(ReferenceError)
- * .and.not.throw(/good function/);
- *
- * @name throw
- * @alias throws
- * @alias Throw
- * @param {ErrorConstructor} constructor
- * @param {String|RegExp} expected error message
- * @param {String} message _optional_
- * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
- * @returns error for chaining (null if no error)
- * @namespace BDD
- * @api public
- */
- function assertThrows (constructor, errMsg, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- new Assertion(obj, msg).is.a('function');
- var thrown = false
- , desiredError = null
- , name = null
- , thrownError = null;
- if (arguments.length === 0) {
- errMsg = null;
- constructor = null;
- } else if (constructor && (constructor instanceof RegExp || 'string' === typeof constructor)) {
- errMsg = constructor;
- constructor = null;
- } else if (constructor && constructor instanceof Error) {
- desiredError = constructor;
- constructor = null;
- errMsg = null;
- } else if (typeof constructor === 'function') {
- name = constructor.prototype.name;
- if (!name || (name === 'Error' && constructor !== Error)) {
- name = constructor.name || (new constructor()).name;
- }
- } else {
- constructor = null;
- }
- try {
- obj();
- } catch (err) {
- // first, check desired error
- if (desiredError) {
- this.assert(
- err === desiredError
- , 'expected #{this} to throw #{exp} but #{act} was thrown'
- , 'expected #{this} to not throw #{exp}'
- , (desiredError instanceof Error ? desiredError.toString() : desiredError)
- , (err instanceof Error ? err.toString() : err)
- );
- flag(this, 'object', err);
- return this;
- }
- // next, check constructor
- if (constructor) {
- this.assert(
- err instanceof constructor
- , 'expected #{this} to throw #{exp} but #{act} was thrown'
- , 'expected #{this} to not throw #{exp} but #{act} was thrown'
- , name
- , (err instanceof Error ? err.toString() : err)
- );
- if (!errMsg) {
- flag(this, 'object', err);
- return this;
- }
- }
- // next, check message
- var message = 'error' === _.type(err) && "message" in err
- ? err.message
- : '' + err;
- if ((message != null) && errMsg && errMsg instanceof RegExp) {
- this.assert(
- errMsg.exec(message)
- , 'expected #{this} to throw error matching #{exp} but got #{act}'
- , 'expected #{this} to throw error not matching #{exp}'
- , errMsg
- , message
- );
- flag(this, 'object', err);
- return this;
- } else if ((message != null) && errMsg && 'string' === typeof errMsg) {
- this.assert(
- ~message.indexOf(errMsg)
- , 'expected #{this} to throw error including #{exp} but got #{act}'
- , 'expected #{this} to throw error not including #{act}'
- , errMsg
- , message
- );
- flag(this, 'object', err);
- return this;
- } else {
- thrown = true;
- thrownError = err;
- }
- }
- var actuallyGot = ''
- , expectedThrown = name !== null
- ? name
- : desiredError
- ? '#{exp}' //_.inspect(desiredError)
- : 'an error';
- if (thrown) {
- actuallyGot = ' but #{act} was thrown'
- }
- this.assert(
- thrown === true
- , 'expected #{this} to throw ' + expectedThrown + actuallyGot
- , 'expected #{this} to not throw ' + expectedThrown + actuallyGot
- , (desiredError instanceof Error ? desiredError.toString() : desiredError)
- , (thrownError instanceof Error ? thrownError.toString() : thrownError)
- );
- flag(this, 'object', thrownError);
- };
- Assertion.addMethod('throw', assertThrows);
- Assertion.addMethod('throws', assertThrows);
- Assertion.addMethod('Throw', assertThrows);
- /**
- * ### .respondTo(method)
- *
- * Asserts that the object or class target will respond to a method.
- *
- * Klass.prototype.bar = function(){};
- * expect(Klass).to.respondTo('bar');
- * expect(obj).to.respondTo('bar');
- *
- * To check if a constructor will respond to a static function,
- * set the `itself` flag.
- *
- * Klass.baz = function(){};
- * expect(Klass).itself.to.respondTo('baz');
- *
- * @name respondTo
- * @alias respondsTo
- * @param {String} method
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function respondTo (method, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object')
- , itself = flag(this, 'itself')
- , context = ('function' === _.type(obj) && !itself)
- ? obj.prototype[method]
- : obj[method];
- this.assert(
- 'function' === typeof context
- , 'expected #{this} to respond to ' + _.inspect(method)
- , 'expected #{this} to not respond to ' + _.inspect(method)
- );
- }
- Assertion.addMethod('respondTo', respondTo);
- Assertion.addMethod('respondsTo', respondTo);
- /**
- * ### .itself
- *
- * Sets the `itself` flag, later used by the `respondTo` assertion.
- *
- * function Foo() {}
- * Foo.bar = function() {}
- * Foo.prototype.baz = function() {}
- *
- * expect(Foo).itself.to.respondTo('bar');
- * expect(Foo).itself.not.to.respondTo('baz');
- *
- * @name itself
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('itself', function () {
- flag(this, 'itself', true);
- });
- /**
- * ### .satisfy(method)
- *
- * Asserts that the target passes a given truth test.
- *
- * expect(1).to.satisfy(function(num) { return num > 0; });
- *
- * @name satisfy
- * @alias satisfies
- * @param {Function} matcher
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function satisfy (matcher, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- var result = matcher(obj);
- this.assert(
- result
- , 'expected #{this} to satisfy ' + _.objDisplay(matcher)
- , 'expected #{this} to not satisfy' + _.objDisplay(matcher)
- , this.negate ? false : true
- , result
- );
- }
- Assertion.addMethod('satisfy', satisfy);
- Assertion.addMethod('satisfies', satisfy);
- /**
- * ### .closeTo(expected, delta)
- *
- * Asserts that the target is equal `expected`, to within a +/- `delta` range.
- *
- * expect(1.5).to.be.closeTo(1, 0.5);
- *
- * @name closeTo
- * @alias approximately
- * @param {Number} expected
- * @param {Number} delta
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function closeTo(expected, delta, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- new Assertion(obj, msg).is.a('number');
- if (_.type(expected) !== 'number' || _.type(delta) !== 'number') {
- throw new Error('the arguments to closeTo or approximately must be numbers');
- }
- this.assert(
- Math.abs(obj - expected) <= delta
- , 'expected #{this} to be close to ' + expected + ' +/- ' + delta
- , 'expected #{this} not to be close to ' + expected + ' +/- ' + delta
- );
- }
- Assertion.addMethod('closeTo', closeTo);
- Assertion.addMethod('approximately', closeTo);
- function isSubsetOf(subset, superset, cmp) {
- return subset.every(function(elem) {
- if (!cmp) return superset.indexOf(elem) !== -1;
- return superset.some(function(elem2) {
- return cmp(elem, elem2);
- });
- })
- }
- /**
- * ### .members(set)
- *
- * Asserts that the target is a superset of `set`,
- * or that the target and `set` have the same strictly-equal (===) members.
- * Alternately, if the `deep` flag is set, set members are compared for deep
- * equality.
- *
- * expect([1, 2, 3]).to.include.members([3, 2]);
- * expect([1, 2, 3]).to.not.include.members([3, 2, 8]);
- *
- * expect([4, 2]).to.have.members([2, 4]);
- * expect([5, 2]).to.not.have.members([5, 2, 1]);
- *
- * expect([{ id: 1 }]).to.deep.include.members([{ id: 1 }]);
- *
- * @name members
- * @param {Array} set
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- Assertion.addMethod('members', function (subset, msg) {
- if (msg) flag(this, 'message', msg);
- var obj = flag(this, 'object');
- new Assertion(obj).to.be.an('array');
- new Assertion(subset).to.be.an('array');
- var cmp = flag(this, 'deep') ? _.eql : undefined;
- if (flag(this, 'contains')) {
- return this.assert(
- isSubsetOf(subset, obj, cmp)
- , 'expected #{this} to be a superset of #{act}'
- , 'expected #{this} to not be a superset of #{act}'
- , obj
- , subset
- );
- }
- this.assert(
- isSubsetOf(obj, subset, cmp) && isSubsetOf(subset, obj, cmp)
- , 'expected #{this} to have the same members as #{act}'
- , 'expected #{this} to not have the same members as #{act}'
- , obj
- , subset
- );
- });
- /**
- * ### .oneOf(list)
- *
- * Assert that a value appears somewhere in the top level of array `list`.
- *
- * expect('a').to.be.oneOf(['a', 'b', 'c']);
- * expect(9).to.not.be.oneOf(['z']);
- * expect([3]).to.not.be.oneOf([1, 2, [3]]);
- *
- * var three = [3];
- * // for object-types, contents are not compared
- * expect(three).to.not.be.oneOf([1, 2, [3]]);
- * // comparing references works
- * expect(three).to.be.oneOf([1, 2, three]);
- *
- * @name oneOf
- * @param {Array<*>} list
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function oneOf (list, msg) {
- if (msg) flag(this, 'message', msg);
- var expected = flag(this, 'object');
- new Assertion(list).to.be.an('array');
- this.assert(
- list.indexOf(expected) > -1
- , 'expected #{this} to be one of #{exp}'
- , 'expected #{this} to not be one of #{exp}'
- , list
- , expected
- );
- }
- Assertion.addMethod('oneOf', oneOf);
- /**
- * ### .change(function)
- *
- * Asserts that a function changes an object property
- *
- * var obj = { val: 10 };
- * var fn = function() { obj.val += 3 };
- * var noChangeFn = function() { return 'foo' + 'bar'; }
- * expect(fn).to.change(obj, 'val');
- * expect(noChangeFn).to.not.change(obj, 'val')
- *
- * @name change
- * @alias changes
- * @alias Change
- * @param {String} object
- * @param {String} property name
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function assertChanges (object, prop, msg) {
- if (msg) flag(this, 'message', msg);
- var fn = flag(this, 'object');
- new Assertion(object, msg).to.have.property(prop);
- new Assertion(fn).is.a('function');
- var initial = object[prop];
- fn();
- this.assert(
- initial !== object[prop]
- , 'expected .' + prop + ' to change'
- , 'expected .' + prop + ' to not change'
- );
- }
- Assertion.addChainableMethod('change', assertChanges);
- Assertion.addChainableMethod('changes', assertChanges);
- /**
- * ### .increase(function)
- *
- * Asserts that a function increases an object property
- *
- * var obj = { val: 10 };
- * var fn = function() { obj.val = 15 };
- * expect(fn).to.increase(obj, 'val');
- *
- * @name increase
- * @alias increases
- * @alias Increase
- * @param {String} object
- * @param {String} property name
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function assertIncreases (object, prop, msg) {
- if (msg) flag(this, 'message', msg);
- var fn = flag(this, 'object');
- new Assertion(object, msg).to.have.property(prop);
- new Assertion(fn).is.a('function');
- var initial = object[prop];
- fn();
- this.assert(
- object[prop] - initial > 0
- , 'expected .' + prop + ' to increase'
- , 'expected .' + prop + ' to not increase'
- );
- }
- Assertion.addChainableMethod('increase', assertIncreases);
- Assertion.addChainableMethod('increases', assertIncreases);
- /**
- * ### .decrease(function)
- *
- * Asserts that a function decreases an object property
- *
- * var obj = { val: 10 };
- * var fn = function() { obj.val = 5 };
- * expect(fn).to.decrease(obj, 'val');
- *
- * @name decrease
- * @alias decreases
- * @alias Decrease
- * @param {String} object
- * @param {String} property name
- * @param {String} message _optional_
- * @namespace BDD
- * @api public
- */
- function assertDecreases (object, prop, msg) {
- if (msg) flag(this, 'message', msg);
- var fn = flag(this, 'object');
- new Assertion(object, msg).to.have.property(prop);
- new Assertion(fn).is.a('function');
- var initial = object[prop];
- fn();
- this.assert(
- object[prop] - initial < 0
- , 'expected .' + prop + ' to decrease'
- , 'expected .' + prop + ' to not decrease'
- );
- }
- Assertion.addChainableMethod('decrease', assertDecreases);
- Assertion.addChainableMethod('decreases', assertDecreases);
- /**
- * ### .extensible
- *
- * Asserts that the target is extensible (can have new properties added to
- * it).
- *
- * var nonExtensibleObject = Object.preventExtensions({});
- * var sealedObject = Object.seal({});
- * var frozenObject = Object.freeze({});
- *
- * expect({}).to.be.extensible;
- * expect(nonExtensibleObject).to.not.be.extensible;
- * expect(sealedObject).to.not.be.extensible;
- * expect(frozenObject).to.not.be.extensible;
- *
- * @name extensible
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('extensible', function() {
- var obj = flag(this, 'object');
- // In ES5, if the argument to this method is not an object (a primitive), then it will cause a TypeError.
- // In ES6, a non-object argument will be treated as if it was a non-extensible ordinary object, simply return false.
- // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isExtensible
- // The following provides ES6 behavior when a TypeError is thrown under ES5.
- var isExtensible;
- try {
- isExtensible = Object.isExtensible(obj);
- } catch (err) {
- if (err instanceof TypeError) isExtensible = false;
- else throw err;
- }
- this.assert(
- isExtensible
- , 'expected #{this} to be extensible'
- , 'expected #{this} to not be extensible'
- );
- });
- /**
- * ### .sealed
- *
- * Asserts that the target is sealed (cannot have new properties added to it
- * and its existing properties cannot be removed).
- *
- * var sealedObject = Object.seal({});
- * var frozenObject = Object.freeze({});
- *
- * expect(sealedObject).to.be.sealed;
- * expect(frozenObject).to.be.sealed;
- * expect({}).to.not.be.sealed;
- *
- * @name sealed
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('sealed', function() {
- var obj = flag(this, 'object');
- // In ES5, if the argument to this method is not an object (a primitive), then it will cause a TypeError.
- // In ES6, a non-object argument will be treated as if it was a sealed ordinary object, simply return true.
- // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isSealed
- // The following provides ES6 behavior when a TypeError is thrown under ES5.
- var isSealed;
- try {
- isSealed = Object.isSealed(obj);
- } catch (err) {
- if (err instanceof TypeError) isSealed = true;
- else throw err;
- }
- this.assert(
- isSealed
- , 'expected #{this} to be sealed'
- , 'expected #{this} to not be sealed'
- );
- });
- /**
- * ### .frozen
- *
- * Asserts that the target is frozen (cannot have new properties added to it
- * and its existing properties cannot be modified).
- *
- * var frozenObject = Object.freeze({});
- *
- * expect(frozenObject).to.be.frozen;
- * expect({}).to.not.be.frozen;
- *
- * @name frozen
- * @namespace BDD
- * @api public
- */
- Assertion.addProperty('frozen', function() {
- var obj = flag(this, 'object');
- // In ES5, if the argument to this method is not an object (a primitive), then it will cause a TypeError.
- // In ES6, a non-object argument will be treated as if it was a frozen ordinary object, simply return true.
- // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isFrozen
- // The following provides ES6 behavior when a TypeError is thrown under ES5.
- var isFrozen;
- try {
- isFrozen = Object.isFrozen(obj);
- } catch (err) {
- if (err instanceof TypeError) isFrozen = true;
- else throw err;
- }
- this.assert(
- isFrozen
- , 'expected #{this} to be frozen'
- , 'expected #{this} to not be frozen'
- );
- });
- };
- },{}],6:[function(require,module,exports){
- /*!
- * chai
- * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- module.exports = function (chai, util) {
- /*!
- * Chai dependencies.
- */
- var Assertion = chai.Assertion
- , flag = util.flag;
- /*!
- * Module export.
- */
- /**
- * ### assert(expression, message)
- *
- * Write your own test expressions.
- *
- * assert('foo' !== 'bar', 'foo is not bar');
- * assert(Array.isArray([]), 'empty arrays are arrays');
- *
- * @param {Mixed} expression to test for truthiness
- * @param {String} message to display on error
- * @name assert
- * @namespace Assert
- * @api public
- */
- var assert = chai.assert = function (express, errmsg) {
- var test = new Assertion(null, null, chai.assert);
- test.assert(
- express
- , errmsg
- , '[ negation message unavailable ]'
- );
- };
- /**
- * ### .fail(actual, expected, [message], [operator])
- *
- * Throw a failure. Node.js `assert` module-compatible.
- *
- * @name fail
- * @param {Mixed} actual
- * @param {Mixed} expected
- * @param {String} message
- * @param {String} operator
- * @namespace Assert
- * @api public
- */
- assert.fail = function (actual, expected, message, operator) {
- message = message || 'assert.fail()';
- throw new chai.AssertionError(message, {
- actual: actual
- , expected: expected
- , operator: operator
- }, assert.fail);
- };
- /**
- * ### .isOk(object, [message])
- *
- * Asserts that `object` is truthy.
- *
- * assert.isOk('everything', 'everything is ok');
- * assert.isOk(false, 'this will fail');
- *
- * @name isOk
- * @alias ok
- * @param {Mixed} object to test
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isOk = function (val, msg) {
- new Assertion(val, msg).is.ok;
- };
- /**
- * ### .isNotOk(object, [message])
- *
- * Asserts that `object` is falsy.
- *
- * assert.isNotOk('everything', 'this will fail');
- * assert.isNotOk(false, 'this will pass');
- *
- * @name isNotOk
- * @alias notOk
- * @param {Mixed} object to test
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isNotOk = function (val, msg) {
- new Assertion(val, msg).is.not.ok;
- };
- /**
- * ### .equal(actual, expected, [message])
- *
- * Asserts non-strict equality (`==`) of `actual` and `expected`.
- *
- * assert.equal(3, '3', '== coerces values to strings');
- *
- * @name equal
- * @param {Mixed} actual
- * @param {Mixed} expected
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.equal = function (act, exp, msg) {
- var test = new Assertion(act, msg, assert.equal);
- test.assert(
- exp == flag(test, 'object')
- , 'expected #{this} to equal #{exp}'
- , 'expected #{this} to not equal #{act}'
- , exp
- , act
- );
- };
- /**
- * ### .notEqual(actual, expected, [message])
- *
- * Asserts non-strict inequality (`!=`) of `actual` and `expected`.
- *
- * assert.notEqual(3, 4, 'these numbers are not equal');
- *
- * @name notEqual
- * @param {Mixed} actual
- * @param {Mixed} expected
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.notEqual = function (act, exp, msg) {
- var test = new Assertion(act, msg, assert.notEqual);
- test.assert(
- exp != flag(test, 'object')
- , 'expected #{this} to not equal #{exp}'
- , 'expected #{this} to equal #{act}'
- , exp
- , act
- );
- };
- /**
- * ### .strictEqual(actual, expected, [message])
- *
- * Asserts strict equality (`===`) of `actual` and `expected`.
- *
- * assert.strictEqual(true, true, 'these booleans are strictly equal');
- *
- * @name strictEqual
- * @param {Mixed} actual
- * @param {Mixed} expected
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.strictEqual = function (act, exp, msg) {
- new Assertion(act, msg).to.equal(exp);
- };
- /**
- * ### .notStrictEqual(actual, expected, [message])
- *
- * Asserts strict inequality (`!==`) of `actual` and `expected`.
- *
- * assert.notStrictEqual(3, '3', 'no coercion for strict equality');
- *
- * @name notStrictEqual
- * @param {Mixed} actual
- * @param {Mixed} expected
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.notStrictEqual = function (act, exp, msg) {
- new Assertion(act, msg).to.not.equal(exp);
- };
- /**
- * ### .deepEqual(actual, expected, [message])
- *
- * Asserts that `actual` is deeply equal to `expected`.
- *
- * assert.deepEqual({ tea: 'green' }, { tea: 'green' });
- *
- * @name deepEqual
- * @param {Mixed} actual
- * @param {Mixed} expected
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.deepEqual = function (act, exp, msg) {
- new Assertion(act, msg).to.eql(exp);
- };
- /**
- * ### .notDeepEqual(actual, expected, [message])
- *
- * Assert that `actual` is not deeply equal to `expected`.
- *
- * assert.notDeepEqual({ tea: 'green' }, { tea: 'jasmine' });
- *
- * @name notDeepEqual
- * @param {Mixed} actual
- * @param {Mixed} expected
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.notDeepEqual = function (act, exp, msg) {
- new Assertion(act, msg).to.not.eql(exp);
- };
- /**
- * ### .isAbove(valueToCheck, valueToBeAbove, [message])
- *
- * Asserts `valueToCheck` is strictly greater than (>) `valueToBeAbove`
- *
- * assert.isAbove(5, 2, '5 is strictly greater than 2');
- *
- * @name isAbove
- * @param {Mixed} valueToCheck
- * @param {Mixed} valueToBeAbove
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isAbove = function (val, abv, msg) {
- new Assertion(val, msg).to.be.above(abv);
- };
- /**
- * ### .isAtLeast(valueToCheck, valueToBeAtLeast, [message])
- *
- * Asserts `valueToCheck` is greater than or equal to (>=) `valueToBeAtLeast`
- *
- * assert.isAtLeast(5, 2, '5 is greater or equal to 2');
- * assert.isAtLeast(3, 3, '3 is greater or equal to 3');
- *
- * @name isAtLeast
- * @param {Mixed} valueToCheck
- * @param {Mixed} valueToBeAtLeast
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isAtLeast = function (val, atlst, msg) {
- new Assertion(val, msg).to.be.least(atlst);
- };
- /**
- * ### .isBelow(valueToCheck, valueToBeBelow, [message])
- *
- * Asserts `valueToCheck` is strictly less than (<) `valueToBeBelow`
- *
- * assert.isBelow(3, 6, '3 is strictly less than 6');
- *
- * @name isBelow
- * @param {Mixed} valueToCheck
- * @param {Mixed} valueToBeBelow
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isBelow = function (val, blw, msg) {
- new Assertion(val, msg).to.be.below(blw);
- };
- /**
- * ### .isAtMost(valueToCheck, valueToBeAtMost, [message])
- *
- * Asserts `valueToCheck` is less than or equal to (<=) `valueToBeAtMost`
- *
- * assert.isAtMost(3, 6, '3 is less than or equal to 6');
- * assert.isAtMost(4, 4, '4 is less than or equal to 4');
- *
- * @name isAtMost
- * @param {Mixed} valueToCheck
- * @param {Mixed} valueToBeAtMost
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isAtMost = function (val, atmst, msg) {
- new Assertion(val, msg).to.be.most(atmst);
- };
- /**
- * ### .isTrue(value, [message])
- *
- * Asserts that `value` is true.
- *
- * var teaServed = true;
- * assert.isTrue(teaServed, 'the tea has been served');
- *
- * @name isTrue
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isTrue = function (val, msg) {
- new Assertion(val, msg).is['true'];
- };
- /**
- * ### .isNotTrue(value, [message])
- *
- * Asserts that `value` is not true.
- *
- * var tea = 'tasty chai';
- * assert.isNotTrue(tea, 'great, time for tea!');
- *
- * @name isNotTrue
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isNotTrue = function (val, msg) {
- new Assertion(val, msg).to.not.equal(true);
- };
- /**
- * ### .isFalse(value, [message])
- *
- * Asserts that `value` is false.
- *
- * var teaServed = false;
- * assert.isFalse(teaServed, 'no tea yet? hmm...');
- *
- * @name isFalse
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isFalse = function (val, msg) {
- new Assertion(val, msg).is['false'];
- };
- /**
- * ### .isNotFalse(value, [message])
- *
- * Asserts that `value` is not false.
- *
- * var tea = 'tasty chai';
- * assert.isNotFalse(tea, 'great, time for tea!');
- *
- * @name isNotFalse
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isNotFalse = function (val, msg) {
- new Assertion(val, msg).to.not.equal(false);
- };
- /**
- * ### .isNull(value, [message])
- *
- * Asserts that `value` is null.
- *
- * assert.isNull(err, 'there was no error');
- *
- * @name isNull
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isNull = function (val, msg) {
- new Assertion(val, msg).to.equal(null);
- };
- /**
- * ### .isNotNull(value, [message])
- *
- * Asserts that `value` is not null.
- *
- * var tea = 'tasty chai';
- * assert.isNotNull(tea, 'great, time for tea!');
- *
- * @name isNotNull
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isNotNull = function (val, msg) {
- new Assertion(val, msg).to.not.equal(null);
- };
- /**
- * ### .isNaN
- * Asserts that value is NaN
- *
- * assert.isNaN('foo', 'foo is NaN');
- *
- * @name isNaN
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isNaN = function (val, msg) {
- new Assertion(val, msg).to.be.NaN;
- };
- /**
- * ### .isNotNaN
- * Asserts that value is not NaN
- *
- * assert.isNotNaN(4, '4 is not NaN');
- *
- * @name isNotNaN
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isNotNaN = function (val, msg) {
- new Assertion(val, msg).not.to.be.NaN;
- };
- /**
- * ### .isUndefined(value, [message])
- *
- * Asserts that `value` is `undefined`.
- *
- * var tea;
- * assert.isUndefined(tea, 'no tea defined');
- *
- * @name isUndefined
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isUndefined = function (val, msg) {
- new Assertion(val, msg).to.equal(undefined);
- };
- /**
- * ### .isDefined(value, [message])
- *
- * Asserts that `value` is not `undefined`.
- *
- * var tea = 'cup of chai';
- * assert.isDefined(tea, 'tea has been defined');
- *
- * @name isDefined
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isDefined = function (val, msg) {
- new Assertion(val, msg).to.not.equal(undefined);
- };
- /**
- * ### .isFunction(value, [message])
- *
- * Asserts that `value` is a function.
- *
- * function serveTea() { return 'cup of tea'; };
- * assert.isFunction(serveTea, 'great, we can have tea now');
- *
- * @name isFunction
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isFunction = function (val, msg) {
- new Assertion(val, msg).to.be.a('function');
- };
- /**
- * ### .isNotFunction(value, [message])
- *
- * Asserts that `value` is _not_ a function.
- *
- * var serveTea = [ 'heat', 'pour', 'sip' ];
- * assert.isNotFunction(serveTea, 'great, we have listed the steps');
- *
- * @name isNotFunction
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isNotFunction = function (val, msg) {
- new Assertion(val, msg).to.not.be.a('function');
- };
- /**
- * ### .isObject(value, [message])
- *
- * Asserts that `value` is an object of type 'Object' (as revealed by `Object.prototype.toString`).
- * _The assertion does not match subclassed objects._
- *
- * var selection = { name: 'Chai', serve: 'with spices' };
- * assert.isObject(selection, 'tea selection is an object');
- *
- * @name isObject
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isObject = function (val, msg) {
- new Assertion(val, msg).to.be.a('object');
- };
- /**
- * ### .isNotObject(value, [message])
- *
- * Asserts that `value` is _not_ an object of type 'Object' (as revealed by `Object.prototype.toString`).
- *
- * var selection = 'chai'
- * assert.isNotObject(selection, 'tea selection is not an object');
- * assert.isNotObject(null, 'null is not an object');
- *
- * @name isNotObject
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isNotObject = function (val, msg) {
- new Assertion(val, msg).to.not.be.a('object');
- };
- /**
- * ### .isArray(value, [message])
- *
- * Asserts that `value` is an array.
- *
- * var menu = [ 'green', 'chai', 'oolong' ];
- * assert.isArray(menu, 'what kind of tea do we want?');
- *
- * @name isArray
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isArray = function (val, msg) {
- new Assertion(val, msg).to.be.an('array');
- };
- /**
- * ### .isNotArray(value, [message])
- *
- * Asserts that `value` is _not_ an array.
- *
- * var menu = 'green|chai|oolong';
- * assert.isNotArray(menu, 'what kind of tea do we want?');
- *
- * @name isNotArray
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isNotArray = function (val, msg) {
- new Assertion(val, msg).to.not.be.an('array');
- };
- /**
- * ### .isString(value, [message])
- *
- * Asserts that `value` is a string.
- *
- * var teaOrder = 'chai';
- * assert.isString(teaOrder, 'order placed');
- *
- * @name isString
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isString = function (val, msg) {
- new Assertion(val, msg).to.be.a('string');
- };
- /**
- * ### .isNotString(value, [message])
- *
- * Asserts that `value` is _not_ a string.
- *
- * var teaOrder = 4;
- * assert.isNotString(teaOrder, 'order placed');
- *
- * @name isNotString
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isNotString = function (val, msg) {
- new Assertion(val, msg).to.not.be.a('string');
- };
- /**
- * ### .isNumber(value, [message])
- *
- * Asserts that `value` is a number.
- *
- * var cups = 2;
- * assert.isNumber(cups, 'how many cups');
- *
- * @name isNumber
- * @param {Number} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isNumber = function (val, msg) {
- new Assertion(val, msg).to.be.a('number');
- };
- /**
- * ### .isNotNumber(value, [message])
- *
- * Asserts that `value` is _not_ a number.
- *
- * var cups = '2 cups please';
- * assert.isNotNumber(cups, 'how many cups');
- *
- * @name isNotNumber
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isNotNumber = function (val, msg) {
- new Assertion(val, msg).to.not.be.a('number');
- };
- /**
- * ### .isBoolean(value, [message])
- *
- * Asserts that `value` is a boolean.
- *
- * var teaReady = true
- * , teaServed = false;
- *
- * assert.isBoolean(teaReady, 'is the tea ready');
- * assert.isBoolean(teaServed, 'has tea been served');
- *
- * @name isBoolean
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isBoolean = function (val, msg) {
- new Assertion(val, msg).to.be.a('boolean');
- };
- /**
- * ### .isNotBoolean(value, [message])
- *
- * Asserts that `value` is _not_ a boolean.
- *
- * var teaReady = 'yep'
- * , teaServed = 'nope';
- *
- * assert.isNotBoolean(teaReady, 'is the tea ready');
- * assert.isNotBoolean(teaServed, 'has tea been served');
- *
- * @name isNotBoolean
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.isNotBoolean = function (val, msg) {
- new Assertion(val, msg).to.not.be.a('boolean');
- };
- /**
- * ### .typeOf(value, name, [message])
- *
- * Asserts that `value`'s type is `name`, as determined by
- * `Object.prototype.toString`.
- *
- * assert.typeOf({ tea: 'chai' }, 'object', 'we have an object');
- * assert.typeOf(['chai', 'jasmine'], 'array', 'we have an array');
- * assert.typeOf('tea', 'string', 'we have a string');
- * assert.typeOf(/tea/, 'regexp', 'we have a regular expression');
- * assert.typeOf(null, 'null', 'we have a null');
- * assert.typeOf(undefined, 'undefined', 'we have an undefined');
- *
- * @name typeOf
- * @param {Mixed} value
- * @param {String} name
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.typeOf = function (val, type, msg) {
- new Assertion(val, msg).to.be.a(type);
- };
- /**
- * ### .notTypeOf(value, name, [message])
- *
- * Asserts that `value`'s type is _not_ `name`, as determined by
- * `Object.prototype.toString`.
- *
- * assert.notTypeOf('tea', 'number', 'strings are not numbers');
- *
- * @name notTypeOf
- * @param {Mixed} value
- * @param {String} typeof name
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.notTypeOf = function (val, type, msg) {
- new Assertion(val, msg).to.not.be.a(type);
- };
- /**
- * ### .instanceOf(object, constructor, [message])
- *
- * Asserts that `value` is an instance of `constructor`.
- *
- * var Tea = function (name) { this.name = name; }
- * , chai = new Tea('chai');
- *
- * assert.instanceOf(chai, Tea, 'chai is an instance of tea');
- *
- * @name instanceOf
- * @param {Object} object
- * @param {Constructor} constructor
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.instanceOf = function (val, type, msg) {
- new Assertion(val, msg).to.be.instanceOf(type);
- };
- /**
- * ### .notInstanceOf(object, constructor, [message])
- *
- * Asserts `value` is not an instance of `constructor`.
- *
- * var Tea = function (name) { this.name = name; }
- * , chai = new String('chai');
- *
- * assert.notInstanceOf(chai, Tea, 'chai is not an instance of tea');
- *
- * @name notInstanceOf
- * @param {Object} object
- * @param {Constructor} constructor
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.notInstanceOf = function (val, type, msg) {
- new Assertion(val, msg).to.not.be.instanceOf(type);
- };
- /**
- * ### .include(haystack, needle, [message])
- *
- * Asserts that `haystack` includes `needle`. Works
- * for strings and arrays.
- *
- * assert.include('foobar', 'bar', 'foobar contains string "bar"');
- * assert.include([ 1, 2, 3 ], 3, 'array contains value');
- *
- * @name include
- * @param {Array|String} haystack
- * @param {Mixed} needle
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.include = function (exp, inc, msg) {
- new Assertion(exp, msg, assert.include).include(inc);
- };
- /**
- * ### .notInclude(haystack, needle, [message])
- *
- * Asserts that `haystack` does not include `needle`. Works
- * for strings and arrays.
- *
- * assert.notInclude('foobar', 'baz', 'string not include substring');
- * assert.notInclude([ 1, 2, 3 ], 4, 'array not include contain value');
- *
- * @name notInclude
- * @param {Array|String} haystack
- * @param {Mixed} needle
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.notInclude = function (exp, inc, msg) {
- new Assertion(exp, msg, assert.notInclude).not.include(inc);
- };
- /**
- * ### .match(value, regexp, [message])
- *
- * Asserts that `value` matches the regular expression `regexp`.
- *
- * assert.match('foobar', /^foo/, 'regexp matches');
- *
- * @name match
- * @param {Mixed} value
- * @param {RegExp} regexp
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.match = function (exp, re, msg) {
- new Assertion(exp, msg).to.match(re);
- };
- /**
- * ### .notMatch(value, regexp, [message])
- *
- * Asserts that `value` does not match the regular expression `regexp`.
- *
- * assert.notMatch('foobar', /^foo/, 'regexp does not match');
- *
- * @name notMatch
- * @param {Mixed} value
- * @param {RegExp} regexp
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.notMatch = function (exp, re, msg) {
- new Assertion(exp, msg).to.not.match(re);
- };
- /**
- * ### .property(object, property, [message])
- *
- * Asserts that `object` has a property named by `property`.
- *
- * assert.property({ tea: { green: 'matcha' }}, 'tea');
- *
- * @name property
- * @param {Object} object
- * @param {String} property
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.property = function (obj, prop, msg) {
- new Assertion(obj, msg).to.have.property(prop);
- };
- /**
- * ### .notProperty(object, property, [message])
- *
- * Asserts that `object` does _not_ have a property named by `property`.
- *
- * assert.notProperty({ tea: { green: 'matcha' }}, 'coffee');
- *
- * @name notProperty
- * @param {Object} object
- * @param {String} property
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.notProperty = function (obj, prop, msg) {
- new Assertion(obj, msg).to.not.have.property(prop);
- };
- /**
- * ### .deepProperty(object, property, [message])
- *
- * Asserts that `object` has a property named by `property`, which can be a
- * string using dot- and bracket-notation for deep reference.
- *
- * assert.deepProperty({ tea: { green: 'matcha' }}, 'tea.green');
- *
- * @name deepProperty
- * @param {Object} object
- * @param {String} property
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.deepProperty = function (obj, prop, msg) {
- new Assertion(obj, msg).to.have.deep.property(prop);
- };
- /**
- * ### .notDeepProperty(object, property, [message])
- *
- * Asserts that `object` does _not_ have a property named by `property`, which
- * can be a string using dot- and bracket-notation for deep reference.
- *
- * assert.notDeepProperty({ tea: { green: 'matcha' }}, 'tea.oolong');
- *
- * @name notDeepProperty
- * @param {Object} object
- * @param {String} property
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.notDeepProperty = function (obj, prop, msg) {
- new Assertion(obj, msg).to.not.have.deep.property(prop);
- };
- /**
- * ### .propertyVal(object, property, value, [message])
- *
- * Asserts that `object` has a property named by `property` with value given
- * by `value`.
- *
- * assert.propertyVal({ tea: 'is good' }, 'tea', 'is good');
- *
- * @name propertyVal
- * @param {Object} object
- * @param {String} property
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.propertyVal = function (obj, prop, val, msg) {
- new Assertion(obj, msg).to.have.property(prop, val);
- };
- /**
- * ### .propertyNotVal(object, property, value, [message])
- *
- * Asserts that `object` has a property named by `property`, but with a value
- * different from that given by `value`.
- *
- * assert.propertyNotVal({ tea: 'is good' }, 'tea', 'is bad');
- *
- * @name propertyNotVal
- * @param {Object} object
- * @param {String} property
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.propertyNotVal = function (obj, prop, val, msg) {
- new Assertion(obj, msg).to.not.have.property(prop, val);
- };
- /**
- * ### .deepPropertyVal(object, property, value, [message])
- *
- * Asserts that `object` has a property named by `property` with value given
- * by `value`. `property` can use dot- and bracket-notation for deep
- * reference.
- *
- * assert.deepPropertyVal({ tea: { green: 'matcha' }}, 'tea.green', 'matcha');
- *
- * @name deepPropertyVal
- * @param {Object} object
- * @param {String} property
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.deepPropertyVal = function (obj, prop, val, msg) {
- new Assertion(obj, msg).to.have.deep.property(prop, val);
- };
- /**
- * ### .deepPropertyNotVal(object, property, value, [message])
- *
- * Asserts that `object` has a property named by `property`, but with a value
- * different from that given by `value`. `property` can use dot- and
- * bracket-notation for deep reference.
- *
- * assert.deepPropertyNotVal({ tea: { green: 'matcha' }}, 'tea.green', 'konacha');
- *
- * @name deepPropertyNotVal
- * @param {Object} object
- * @param {String} property
- * @param {Mixed} value
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.deepPropertyNotVal = function (obj, prop, val, msg) {
- new Assertion(obj, msg).to.not.have.deep.property(prop, val);
- };
- /**
- * ### .lengthOf(object, length, [message])
- *
- * Asserts that `object` has a `length` property with the expected value.
- *
- * assert.lengthOf([1,2,3], 3, 'array has length of 3');
- * assert.lengthOf('foobar', 6, 'string has length of 6');
- *
- * @name lengthOf
- * @param {Mixed} object
- * @param {Number} length
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.lengthOf = function (exp, len, msg) {
- new Assertion(exp, msg).to.have.length(len);
- };
- /**
- * ### .throws(function, [constructor/string/regexp], [string/regexp], [message])
- *
- * Asserts that `function` will throw an error that is an instance of
- * `constructor`, or alternately that it will throw an error with message
- * matching `regexp`.
- *
- * assert.throws(fn, 'function throws a reference error');
- * assert.throws(fn, /function throws a reference error/);
- * assert.throws(fn, ReferenceError);
- * assert.throws(fn, ReferenceError, 'function throws a reference error');
- * assert.throws(fn, ReferenceError, /function throws a reference error/);
- *
- * @name throws
- * @alias throw
- * @alias Throw
- * @param {Function} function
- * @param {ErrorConstructor} constructor
- * @param {RegExp} regexp
- * @param {String} message
- * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
- * @namespace Assert
- * @api public
- */
- assert.throws = function (fn, errt, errs, msg) {
- if ('string' === typeof errt || errt instanceof RegExp) {
- errs = errt;
- errt = null;
- }
- var assertErr = new Assertion(fn, msg).to.throw(errt, errs);
- return flag(assertErr, 'object');
- };
- /**
- * ### .doesNotThrow(function, [constructor/regexp], [message])
- *
- * Asserts that `function` will _not_ throw an error that is an instance of
- * `constructor`, or alternately that it will not throw an error with message
- * matching `regexp`.
- *
- * assert.doesNotThrow(fn, Error, 'function does not throw');
- *
- * @name doesNotThrow
- * @param {Function} function
- * @param {ErrorConstructor} constructor
- * @param {RegExp} regexp
- * @param {String} message
- * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
- * @namespace Assert
- * @api public
- */
- assert.doesNotThrow = function (fn, type, msg) {
- if ('string' === typeof type) {
- msg = type;
- type = null;
- }
- new Assertion(fn, msg).to.not.Throw(type);
- };
- /**
- * ### .operator(val1, operator, val2, [message])
- *
- * Compares two values using `operator`.
- *
- * assert.operator(1, '<', 2, 'everything is ok');
- * assert.operator(1, '>', 2, 'this will fail');
- *
- * @name operator
- * @param {Mixed} val1
- * @param {String} operator
- * @param {Mixed} val2
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.operator = function (val, operator, val2, msg) {
- var ok;
- switch(operator) {
- case '==':
- ok = val == val2;
- break;
- case '===':
- ok = val === val2;
- break;
- case '>':
- ok = val > val2;
- break;
- case '>=':
- ok = val >= val2;
- break;
- case '<':
- ok = val < val2;
- break;
- case '<=':
- ok = val <= val2;
- break;
- case '!=':
- ok = val != val2;
- break;
- case '!==':
- ok = val !== val2;
- break;
- default:
- throw new Error('Invalid operator "' + operator + '"');
- }
- var test = new Assertion(ok, msg);
- test.assert(
- true === flag(test, 'object')
- , 'expected ' + util.inspect(val) + ' to be ' + operator + ' ' + util.inspect(val2)
- , 'expected ' + util.inspect(val) + ' to not be ' + operator + ' ' + util.inspect(val2) );
- };
- /**
- * ### .closeTo(actual, expected, delta, [message])
- *
- * Asserts that the target is equal `expected`, to within a +/- `delta` range.
- *
- * assert.closeTo(1.5, 1, 0.5, 'numbers are close');
- *
- * @name closeTo
- * @param {Number} actual
- * @param {Number} expected
- * @param {Number} delta
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.closeTo = function (act, exp, delta, msg) {
- new Assertion(act, msg).to.be.closeTo(exp, delta);
- };
- /**
- * ### .approximately(actual, expected, delta, [message])
- *
- * Asserts that the target is equal `expected`, to within a +/- `delta` range.
- *
- * assert.approximately(1.5, 1, 0.5, 'numbers are close');
- *
- * @name approximately
- * @param {Number} actual
- * @param {Number} expected
- * @param {Number} delta
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.approximately = function (act, exp, delta, msg) {
- new Assertion(act, msg).to.be.approximately(exp, delta);
- };
- /**
- * ### .sameMembers(set1, set2, [message])
- *
- * Asserts that `set1` and `set2` have the same members.
- * Order is not taken into account.
- *
- * assert.sameMembers([ 1, 2, 3 ], [ 2, 1, 3 ], 'same members');
- *
- * @name sameMembers
- * @param {Array} set1
- * @param {Array} set2
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.sameMembers = function (set1, set2, msg) {
- new Assertion(set1, msg).to.have.same.members(set2);
- }
- /**
- * ### .sameDeepMembers(set1, set2, [message])
- *
- * Asserts that `set1` and `set2` have the same members - using a deep equality checking.
- * Order is not taken into account.
- *
- * assert.sameDeepMembers([ {b: 3}, {a: 2}, {c: 5} ], [ {c: 5}, {b: 3}, {a: 2} ], 'same deep members');
- *
- * @name sameDeepMembers
- * @param {Array} set1
- * @param {Array} set2
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.sameDeepMembers = function (set1, set2, msg) {
- new Assertion(set1, msg).to.have.same.deep.members(set2);
- }
- /**
- * ### .includeMembers(superset, subset, [message])
- *
- * Asserts that `subset` is included in `superset`.
- * Order is not taken into account.
- *
- * assert.includeMembers([ 1, 2, 3 ], [ 2, 1 ], 'include members');
- *
- * @name includeMembers
- * @param {Array} superset
- * @param {Array} subset
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.includeMembers = function (superset, subset, msg) {
- new Assertion(superset, msg).to.include.members(subset);
- }
- /**
- * ### .includeDeepMembers(superset, subset, [message])
- *
- * Asserts that `subset` is included in `superset` - using deep equality checking.
- * Order is not taken into account.
- * Duplicates are ignored.
- *
- * assert.includeDeepMembers([ {a: 1}, {b: 2}, {c: 3} ], [ {b: 2}, {a: 1}, {b: 2} ], 'include deep members');
- *
- * @name includeDeepMembers
- * @param {Array} superset
- * @param {Array} subset
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.includeDeepMembers = function (superset, subset, msg) {
- new Assertion(superset, msg).to.include.deep.members(subset);
- }
- /**
- * ### .oneOf(inList, list, [message])
- *
- * Asserts that non-object, non-array value `inList` appears in the flat array `list`.
- *
- * assert.oneOf(1, [ 2, 1 ], 'Not found in list');
- *
- * @name oneOf
- * @param {*} inList
- * @param {Array<*>} list
- * @param {String} message
- * @namespace Assert
- * @api public
- */
- assert.oneOf = function (inList, list, msg) {
- new Assertion(inList, msg).to.be.oneOf(list);
- }
- /**
- * ### .changes(function, object, property)
- *
- * Asserts that a function changes the value of a property
- *
- * var obj = { val: 10 };
- * var fn = function() { obj.val = 22 };
- * assert.changes(fn, obj, 'val');
- *
- * @name changes
- * @param {Function} modifier function
- * @param {Object} object
- * @param {String} property name
- * @param {String} message _optional_
- * @namespace Assert
- * @api public
- */
- assert.changes = function (fn, obj, prop) {
- new Assertion(fn).to.change(obj, prop);
- }
- /**
- * ### .doesNotChange(function, object, property)
- *
- * Asserts that a function does not changes the value of a property
- *
- * var obj = { val: 10 };
- * var fn = function() { console.log('foo'); };
- * assert.doesNotChange(fn, obj, 'val');
- *
- * @name doesNotChange
- * @param {Function} modifier function
- * @param {Object} object
- * @param {String} property name
- * @param {String} message _optional_
- * @namespace Assert
- * @api public
- */
- assert.doesNotChange = function (fn, obj, prop) {
- new Assertion(fn).to.not.change(obj, prop);
- }
- /**
- * ### .increases(function, object, property)
- *
- * Asserts that a function increases an object property
- *
- * var obj = { val: 10 };
- * var fn = function() { obj.val = 13 };
- * assert.increases(fn, obj, 'val');
- *
- * @name increases
- * @param {Function} modifier function
- * @param {Object} object
- * @param {String} property name
- * @param {String} message _optional_
- * @namespace Assert
- * @api public
- */
- assert.increases = function (fn, obj, prop) {
- new Assertion(fn).to.increase(obj, prop);
- }
- /**
- * ### .doesNotIncrease(function, object, property)
- *
- * Asserts that a function does not increase object property
- *
- * var obj = { val: 10 };
- * var fn = function() { obj.val = 8 };
- * assert.doesNotIncrease(fn, obj, 'val');
- *
- * @name doesNotIncrease
- * @param {Function} modifier function
- * @param {Object} object
- * @param {String} property name
- * @param {String} message _optional_
- * @namespace Assert
- * @api public
- */
- assert.doesNotIncrease = function (fn, obj, prop) {
- new Assertion(fn).to.not.increase(obj, prop);
- }
- /**
- * ### .decreases(function, object, property)
- *
- * Asserts that a function decreases an object property
- *
- * var obj = { val: 10 };
- * var fn = function() { obj.val = 5 };
- * assert.decreases(fn, obj, 'val');
- *
- * @name decreases
- * @param {Function} modifier function
- * @param {Object} object
- * @param {String} property name
- * @param {String} message _optional_
- * @namespace Assert
- * @api public
- */
- assert.decreases = function (fn, obj, prop) {
- new Assertion(fn).to.decrease(obj, prop);
- }
- /**
- * ### .doesNotDecrease(function, object, property)
- *
- * Asserts that a function does not decreases an object property
- *
- * var obj = { val: 10 };
- * var fn = function() { obj.val = 15 };
- * assert.doesNotDecrease(fn, obj, 'val');
- *
- * @name doesNotDecrease
- * @param {Function} modifier function
- * @param {Object} object
- * @param {String} property name
- * @param {String} message _optional_
- * @namespace Assert
- * @api public
- */
- assert.doesNotDecrease = function (fn, obj, prop) {
- new Assertion(fn).to.not.decrease(obj, prop);
- }
- /*!
- * ### .ifError(object)
- *
- * Asserts if value is not a false value, and throws if it is a true value.
- * This is added to allow for chai to be a drop-in replacement for Node's
- * assert class.
- *
- * var err = new Error('I am a custom error');
- * assert.ifError(err); // Rethrows err!
- *
- * @name ifError
- * @param {Object} object
- * @namespace Assert
- * @api public
- */
- assert.ifError = function (val) {
- if (val) {
- throw(val);
- }
- };
- /**
- * ### .isExtensible(object)
- *
- * Asserts that `object` is extensible (can have new properties added to it).
- *
- * assert.isExtensible({});
- *
- * @name isExtensible
- * @alias extensible
- * @param {Object} object
- * @param {String} message _optional_
- * @namespace Assert
- * @api public
- */
- assert.isExtensible = function (obj, msg) {
- new Assertion(obj, msg).to.be.extensible;
- };
- /**
- * ### .isNotExtensible(object)
- *
- * Asserts that `object` is _not_ extensible.
- *
- * var nonExtensibleObject = Object.preventExtensions({});
- * var sealedObject = Object.seal({});
- * var frozenObject = Object.freese({});
- *
- * assert.isNotExtensible(nonExtensibleObject);
- * assert.isNotExtensible(sealedObject);
- * assert.isNotExtensible(frozenObject);
- *
- * @name isNotExtensible
- * @alias notExtensible
- * @param {Object} object
- * @param {String} message _optional_
- * @namespace Assert
- * @api public
- */
- assert.isNotExtensible = function (obj, msg) {
- new Assertion(obj, msg).to.not.be.extensible;
- };
- /**
- * ### .isSealed(object)
- *
- * Asserts that `object` is sealed (cannot have new properties added to it
- * and its existing properties cannot be removed).
- *
- * var sealedObject = Object.seal({});
- * var frozenObject = Object.seal({});
- *
- * assert.isSealed(sealedObject);
- * assert.isSealed(frozenObject);
- *
- * @name isSealed
- * @alias sealed
- * @param {Object} object
- * @param {String} message _optional_
- * @namespace Assert
- * @api public
- */
- assert.isSealed = function (obj, msg) {
- new Assertion(obj, msg).to.be.sealed;
- };
- /**
- * ### .isNotSealed(object)
- *
- * Asserts that `object` is _not_ sealed.
- *
- * assert.isNotSealed({});
- *
- * @name isNotSealed
- * @alias notSealed
- * @param {Object} object
- * @param {String} message _optional_
- * @namespace Assert
- * @api public
- */
- assert.isNotSealed = function (obj, msg) {
- new Assertion(obj, msg).to.not.be.sealed;
- };
- /**
- * ### .isFrozen(object)
- *
- * Asserts that `object` is frozen (cannot have new properties added to it
- * and its existing properties cannot be modified).
- *
- * var frozenObject = Object.freeze({});
- * assert.frozen(frozenObject);
- *
- * @name isFrozen
- * @alias frozen
- * @param {Object} object
- * @param {String} message _optional_
- * @namespace Assert
- * @api public
- */
- assert.isFrozen = function (obj, msg) {
- new Assertion(obj, msg).to.be.frozen;
- };
- /**
- * ### .isNotFrozen(object)
- *
- * Asserts that `object` is _not_ frozen.
- *
- * assert.isNotFrozen({});
- *
- * @name isNotFrozen
- * @alias notFrozen
- * @param {Object} object
- * @param {String} message _optional_
- * @namespace Assert
- * @api public
- */
- assert.isNotFrozen = function (obj, msg) {
- new Assertion(obj, msg).to.not.be.frozen;
- };
- /*!
- * Aliases.
- */
- (function alias(name, as){
- assert[as] = assert[name];
- return alias;
- })
- ('isOk', 'ok')
- ('isNotOk', 'notOk')
- ('throws', 'throw')
- ('throws', 'Throw')
- ('isExtensible', 'extensible')
- ('isNotExtensible', 'notExtensible')
- ('isSealed', 'sealed')
- ('isNotSealed', 'notSealed')
- ('isFrozen', 'frozen')
- ('isNotFrozen', 'notFrozen');
- };
- },{}],7:[function(require,module,exports){
- /*!
- * chai
- * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- module.exports = function (chai, util) {
- chai.expect = function (val, message) {
- return new chai.Assertion(val, message);
- };
- /**
- * ### .fail(actual, expected, [message], [operator])
- *
- * Throw a failure.
- *
- * @name fail
- * @param {Mixed} actual
- * @param {Mixed} expected
- * @param {String} message
- * @param {String} operator
- * @namespace Expect
- * @api public
- */
- chai.expect.fail = function (actual, expected, message, operator) {
- message = message || 'expect.fail()';
- throw new chai.AssertionError(message, {
- actual: actual
- , expected: expected
- , operator: operator
- }, chai.expect.fail);
- };
- };
- },{}],8:[function(require,module,exports){
- /*!
- * chai
- * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- module.exports = function (chai, util) {
- var Assertion = chai.Assertion;
- function loadShould () {
- // explicitly define this method as function as to have it's name to include as `ssfi`
- function shouldGetter() {
- if (this instanceof String || this instanceof Number || this instanceof Boolean ) {
- return new Assertion(this.valueOf(), null, shouldGetter);
- }
- return new Assertion(this, null, shouldGetter);
- }
- function shouldSetter(value) {
- // See https://github.com/chaijs/chai/issues/86: this makes
- // `whatever.should = someValue` actually set `someValue`, which is
- // especially useful for `global.should = require('chai').should()`.
- //
- // Note that we have to use [[DefineProperty]] instead of [[Put]]
- // since otherwise we would trigger this very setter!
- Object.defineProperty(this, 'should', {
- value: value,
- enumerable: true,
- configurable: true,
- writable: true
- });
- }
- // modify Object.prototype to have `should`
- Object.defineProperty(Object.prototype, 'should', {
- set: shouldSetter
- , get: shouldGetter
- , configurable: true
- });
- var should = {};
- /**
- * ### .fail(actual, expected, [message], [operator])
- *
- * Throw a failure.
- *
- * @name fail
- * @param {Mixed} actual
- * @param {Mixed} expected
- * @param {String} message
- * @param {String} operator
- * @namespace Should
- * @api public
- */
- should.fail = function (actual, expected, message, operator) {
- message = message || 'should.fail()';
- throw new chai.AssertionError(message, {
- actual: actual
- , expected: expected
- , operator: operator
- }, should.fail);
- };
- /**
- * ### .equal(actual, expected, [message])
- *
- * Asserts non-strict equality (`==`) of `actual` and `expected`.
- *
- * should.equal(3, '3', '== coerces values to strings');
- *
- * @name equal
- * @param {Mixed} actual
- * @param {Mixed} expected
- * @param {String} message
- * @namespace Should
- * @api public
- */
- should.equal = function (val1, val2, msg) {
- new Assertion(val1, msg).to.equal(val2);
- };
- /**
- * ### .throw(function, [constructor/string/regexp], [string/regexp], [message])
- *
- * Asserts that `function` will throw an error that is an instance of
- * `constructor`, or alternately that it will throw an error with message
- * matching `regexp`.
- *
- * should.throw(fn, 'function throws a reference error');
- * should.throw(fn, /function throws a reference error/);
- * should.throw(fn, ReferenceError);
- * should.throw(fn, ReferenceError, 'function throws a reference error');
- * should.throw(fn, ReferenceError, /function throws a reference error/);
- *
- * @name throw
- * @alias Throw
- * @param {Function} function
- * @param {ErrorConstructor} constructor
- * @param {RegExp} regexp
- * @param {String} message
- * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
- * @namespace Should
- * @api public
- */
- should.Throw = function (fn, errt, errs, msg) {
- new Assertion(fn, msg).to.Throw(errt, errs);
- };
- /**
- * ### .exist
- *
- * Asserts that the target is neither `null` nor `undefined`.
- *
- * var foo = 'hi';
- *
- * should.exist(foo, 'foo exists');
- *
- * @name exist
- * @namespace Should
- * @api public
- */
- should.exist = function (val, msg) {
- new Assertion(val, msg).to.exist;
- }
- // negation
- should.not = {}
- /**
- * ### .not.equal(actual, expected, [message])
- *
- * Asserts non-strict inequality (`!=`) of `actual` and `expected`.
- *
- * should.not.equal(3, 4, 'these numbers are not equal');
- *
- * @name not.equal
- * @param {Mixed} actual
- * @param {Mixed} expected
- * @param {String} message
- * @namespace Should
- * @api public
- */
- should.not.equal = function (val1, val2, msg) {
- new Assertion(val1, msg).to.not.equal(val2);
- };
- /**
- * ### .throw(function, [constructor/regexp], [message])
- *
- * Asserts that `function` will _not_ throw an error that is an instance of
- * `constructor`, or alternately that it will not throw an error with message
- * matching `regexp`.
- *
- * should.not.throw(fn, Error, 'function does not throw');
- *
- * @name not.throw
- * @alias not.Throw
- * @param {Function} function
- * @param {ErrorConstructor} constructor
- * @param {RegExp} regexp
- * @param {String} message
- * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
- * @namespace Should
- * @api public
- */
- should.not.Throw = function (fn, errt, errs, msg) {
- new Assertion(fn, msg).to.not.Throw(errt, errs);
- };
- /**
- * ### .not.exist
- *
- * Asserts that the target is neither `null` nor `undefined`.
- *
- * var bar = null;
- *
- * should.not.exist(bar, 'bar does not exist');
- *
- * @name not.exist
- * @namespace Should
- * @api public
- */
- should.not.exist = function (val, msg) {
- new Assertion(val, msg).to.not.exist;
- }
- should['throw'] = should['Throw'];
- should.not['throw'] = should.not['Throw'];
- return should;
- };
- chai.should = loadShould;
- chai.Should = loadShould;
- };
- },{}],9:[function(require,module,exports){
- /*!
- * Chai - addChainingMethod utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /*!
- * Module dependencies
- */
- var transferFlags = require('./transferFlags');
- var flag = require('./flag');
- var config = require('../config');
- /*!
- * Module variables
- */
- // Check whether `__proto__` is supported
- var hasProtoSupport = '__proto__' in Object;
- // Without `__proto__` support, this module will need to add properties to a function.
- // However, some Function.prototype methods cannot be overwritten,
- // and there seems no easy cross-platform way to detect them (@see chaijs/chai/issues/69).
- var excludeNames = /^(?:length|name|arguments|caller)$/;
- // Cache `Function` properties
- var call = Function.prototype.call,
- apply = Function.prototype.apply;
- /**
- * ### addChainableMethod (ctx, name, method, chainingBehavior)
- *
- * Adds a method to an object, such that the method can also be chained.
- *
- * utils.addChainableMethod(chai.Assertion.prototype, 'foo', function (str) {
- * var obj = utils.flag(this, 'object');
- * new chai.Assertion(obj).to.be.equal(str);
- * });
- *
- * Can also be accessed directly from `chai.Assertion`.
- *
- * chai.Assertion.addChainableMethod('foo', fn, chainingBehavior);
- *
- * The result can then be used as both a method assertion, executing both `method` and
- * `chainingBehavior`, or as a language chain, which only executes `chainingBehavior`.
- *
- * expect(fooStr).to.be.foo('bar');
- * expect(fooStr).to.be.foo.equal('foo');
- *
- * @param {Object} ctx object to which the method is added
- * @param {String} name of method to add
- * @param {Function} method function to be used for `name`, when called
- * @param {Function} chainingBehavior function to be called every time the property is accessed
- * @namespace Utils
- * @name addChainableMethod
- * @api public
- */
- module.exports = function (ctx, name, method, chainingBehavior) {
- if (typeof chainingBehavior !== 'function') {
- chainingBehavior = function () { };
- }
- var chainableBehavior = {
- method: method
- , chainingBehavior: chainingBehavior
- };
- // save the methods so we can overwrite them later, if we need to.
- if (!ctx.__methods) {
- ctx.__methods = {};
- }
- ctx.__methods[name] = chainableBehavior;
- Object.defineProperty(ctx, name,
- { get: function () {
- chainableBehavior.chainingBehavior.call(this);
- var assert = function assert() {
- var old_ssfi = flag(this, 'ssfi');
- if (old_ssfi && config.includeStack === false)
- flag(this, 'ssfi', assert);
- var result = chainableBehavior.method.apply(this, arguments);
- return result === undefined ? this : result;
- };
- // Use `__proto__` if available
- if (hasProtoSupport) {
- // Inherit all properties from the object by replacing the `Function` prototype
- var prototype = assert.__proto__ = Object.create(this);
- // Restore the `call` and `apply` methods from `Function`
- prototype.call = call;
- prototype.apply = apply;
- }
- // Otherwise, redefine all properties (slow!)
- else {
- var asserterNames = Object.getOwnPropertyNames(ctx);
- asserterNames.forEach(function (asserterName) {
- if (!excludeNames.test(asserterName)) {
- var pd = Object.getOwnPropertyDescriptor(ctx, asserterName);
- Object.defineProperty(assert, asserterName, pd);
- }
- });
- }
- transferFlags(this, assert);
- return assert;
- }
- , configurable: true
- });
- };
- },{"../config":4,"./flag":13,"./transferFlags":29}],10:[function(require,module,exports){
- /*!
- * Chai - addMethod utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- var config = require('../config');
- /**
- * ### .addMethod (ctx, name, method)
- *
- * Adds a method to the prototype of an object.
- *
- * utils.addMethod(chai.Assertion.prototype, 'foo', function (str) {
- * var obj = utils.flag(this, 'object');
- * new chai.Assertion(obj).to.be.equal(str);
- * });
- *
- * Can also be accessed directly from `chai.Assertion`.
- *
- * chai.Assertion.addMethod('foo', fn);
- *
- * Then can be used as any other assertion.
- *
- * expect(fooStr).to.be.foo('bar');
- *
- * @param {Object} ctx object to which the method is added
- * @param {String} name of method to add
- * @param {Function} method function to be used for name
- * @namespace Utils
- * @name addMethod
- * @api public
- */
- var flag = require('./flag');
- module.exports = function (ctx, name, method) {
- ctx[name] = function () {
- var old_ssfi = flag(this, 'ssfi');
- if (old_ssfi && config.includeStack === false)
- flag(this, 'ssfi', ctx[name]);
- var result = method.apply(this, arguments);
- return result === undefined ? this : result;
- };
- };
- },{"../config":4,"./flag":13}],11:[function(require,module,exports){
- /*!
- * Chai - addProperty utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- var config = require('../config');
- var flag = require('./flag');
- /**
- * ### addProperty (ctx, name, getter)
- *
- * Adds a property to the prototype of an object.
- *
- * utils.addProperty(chai.Assertion.prototype, 'foo', function () {
- * var obj = utils.flag(this, 'object');
- * new chai.Assertion(obj).to.be.instanceof(Foo);
- * });
- *
- * Can also be accessed directly from `chai.Assertion`.
- *
- * chai.Assertion.addProperty('foo', fn);
- *
- * Then can be used as any other assertion.
- *
- * expect(myFoo).to.be.foo;
- *
- * @param {Object} ctx object to which the property is added
- * @param {String} name of property to add
- * @param {Function} getter function to be used for name
- * @namespace Utils
- * @name addProperty
- * @api public
- */
- module.exports = function (ctx, name, getter) {
- Object.defineProperty(ctx, name,
- { get: function addProperty() {
- var old_ssfi = flag(this, 'ssfi');
- if (old_ssfi && config.includeStack === false)
- flag(this, 'ssfi', addProperty);
- var result = getter.call(this);
- return result === undefined ? this : result;
- }
- , configurable: true
- });
- };
- },{"../config":4,"./flag":13}],12:[function(require,module,exports){
- /*!
- * Chai - expectTypes utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /**
- * ### expectTypes(obj, types)
- *
- * Ensures that the object being tested against is of a valid type.
- *
- * utils.expectTypes(this, ['array', 'object', 'string']);
- *
- * @param {Mixed} obj constructed Assertion
- * @param {Array} type A list of allowed types for this assertion
- * @namespace Utils
- * @name expectTypes
- * @api public
- */
- var AssertionError = require('assertion-error');
- var flag = require('./flag');
- var type = require('type-detect');
- module.exports = function (obj, types) {
- var obj = flag(obj, 'object');
- types = types.map(function (t) { return t.toLowerCase(); });
- types.sort();
- // Transforms ['lorem', 'ipsum'] into 'a lirum, or an ipsum'
- var str = types.map(function (t, index) {
- var art = ~[ 'a', 'e', 'i', 'o', 'u' ].indexOf(t.charAt(0)) ? 'an' : 'a';
- var or = types.length > 1 && index === types.length - 1 ? 'or ' : '';
- return or + art + ' ' + t;
- }).join(', ');
- if (!types.some(function (expected) { return type(obj) === expected; })) {
- throw new AssertionError(
- 'object tested must be ' + str + ', but ' + type(obj) + ' given'
- );
- }
- };
- },{"./flag":13,"assertion-error":30,"type-detect":35}],13:[function(require,module,exports){
- /*!
- * Chai - flag utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /**
- * ### flag(object, key, [value])
- *
- * Get or set a flag value on an object. If a
- * value is provided it will be set, else it will
- * return the currently set value or `undefined` if
- * the value is not set.
- *
- * utils.flag(this, 'foo', 'bar'); // setter
- * utils.flag(this, 'foo'); // getter, returns `bar`
- *
- * @param {Object} object constructed Assertion
- * @param {String} key
- * @param {Mixed} value (optional)
- * @namespace Utils
- * @name flag
- * @api private
- */
- module.exports = function (obj, key, value) {
- var flags = obj.__flags || (obj.__flags = Object.create(null));
- if (arguments.length === 3) {
- flags[key] = value;
- } else {
- return flags[key];
- }
- };
- },{}],14:[function(require,module,exports){
- /*!
- * Chai - getActual utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /**
- * # getActual(object, [actual])
- *
- * Returns the `actual` value for an Assertion
- *
- * @param {Object} object (constructed Assertion)
- * @param {Arguments} chai.Assertion.prototype.assert arguments
- * @namespace Utils
- * @name getActual
- */
- module.exports = function (obj, args) {
- return args.length > 4 ? args[4] : obj._obj;
- };
- },{}],15:[function(require,module,exports){
- /*!
- * Chai - getEnumerableProperties utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /**
- * ### .getEnumerableProperties(object)
- *
- * This allows the retrieval of enumerable property names of an object,
- * inherited or not.
- *
- * @param {Object} object
- * @returns {Array}
- * @namespace Utils
- * @name getEnumerableProperties
- * @api public
- */
- module.exports = function getEnumerableProperties(object) {
- var result = [];
- for (var name in object) {
- result.push(name);
- }
- return result;
- };
- },{}],16:[function(require,module,exports){
- /*!
- * Chai - message composition utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /*!
- * Module dependancies
- */
- var flag = require('./flag')
- , getActual = require('./getActual')
- , inspect = require('./inspect')
- , objDisplay = require('./objDisplay');
- /**
- * ### .getMessage(object, message, negateMessage)
- *
- * Construct the error message based on flags
- * and template tags. Template tags will return
- * a stringified inspection of the object referenced.
- *
- * Message template tags:
- * - `#{this}` current asserted object
- * - `#{act}` actual value
- * - `#{exp}` expected value
- *
- * @param {Object} object (constructed Assertion)
- * @param {Arguments} chai.Assertion.prototype.assert arguments
- * @namespace Utils
- * @name getMessage
- * @api public
- */
- module.exports = function (obj, args) {
- var negate = flag(obj, 'negate')
- , val = flag(obj, 'object')
- , expected = args[3]
- , actual = getActual(obj, args)
- , msg = negate ? args[2] : args[1]
- , flagMsg = flag(obj, 'message');
- if(typeof msg === "function") msg = msg();
- msg = msg || '';
- msg = msg
- .replace(/#\{this\}/g, function () { return objDisplay(val); })
- .replace(/#\{act\}/g, function () { return objDisplay(actual); })
- .replace(/#\{exp\}/g, function () { return objDisplay(expected); });
- return flagMsg ? flagMsg + ': ' + msg : msg;
- };
- },{"./flag":13,"./getActual":14,"./inspect":23,"./objDisplay":24}],17:[function(require,module,exports){
- /*!
- * Chai - getName utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /**
- * # getName(func)
- *
- * Gets the name of a function, in a cross-browser way.
- *
- * @param {Function} a function (usually a constructor)
- * @namespace Utils
- * @name getName
- */
- module.exports = function (func) {
- if (func.name) return func.name;
- var match = /^\s?function ([^(]*)\(/.exec(func);
- return match && match[1] ? match[1] : "";
- };
- },{}],18:[function(require,module,exports){
- /*!
- * Chai - getPathInfo utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- var hasProperty = require('./hasProperty');
- /**
- * ### .getPathInfo(path, object)
- *
- * This allows the retrieval of property info in an
- * object given a string path.
- *
- * The path info consists of an object with the
- * following properties:
- *
- * * parent - The parent object of the property referenced by `path`
- * * name - The name of the final property, a number if it was an array indexer
- * * value - The value of the property, if it exists, otherwise `undefined`
- * * exists - Whether the property exists or not
- *
- * @param {String} path
- * @param {Object} object
- * @returns {Object} info
- * @namespace Utils
- * @name getPathInfo
- * @api public
- */
- module.exports = function getPathInfo(path, obj) {
- var parsed = parsePath(path),
- last = parsed[parsed.length - 1];
- var info = {
- parent: parsed.length > 1 ? _getPathValue(parsed, obj, parsed.length - 1) : obj,
- name: last.p || last.i,
- value: _getPathValue(parsed, obj)
- };
- info.exists = hasProperty(info.name, info.parent);
- return info;
- };
- /*!
- * ## parsePath(path)
- *
- * Helper function used to parse string object
- * paths. Use in conjunction with `_getPathValue`.
- *
- * var parsed = parsePath('myobject.property.subprop');
- *
- * ### Paths:
- *
- * * Can be as near infinitely deep and nested
- * * Arrays are also valid using the formal `myobject.document[3].property`.
- * * Literal dots and brackets (not delimiter) must be backslash-escaped.
- *
- * @param {String} path
- * @returns {Object} parsed
- * @api private
- */
- function parsePath (path) {
- var str = path.replace(/([^\\])\[/g, '$1.[')
- , parts = str.match(/(\\\.|[^.]+?)+/g);
- return parts.map(function (value) {
- var re = /^\[(\d+)\]$/
- , mArr = re.exec(value);
- if (mArr) return { i: parseFloat(mArr[1]) };
- else return { p: value.replace(/\\([.\[\]])/g, '$1') };
- });
- }
- /*!
- * ## _getPathValue(parsed, obj)
- *
- * Helper companion function for `.parsePath` that returns
- * the value located at the parsed address.
- *
- * var value = getPathValue(parsed, obj);
- *
- * @param {Object} parsed definition from `parsePath`.
- * @param {Object} object to search against
- * @param {Number} object to search against
- * @returns {Object|Undefined} value
- * @api private
- */
- function _getPathValue (parsed, obj, index) {
- var tmp = obj
- , res;
- index = (index === undefined ? parsed.length : index);
- for (var i = 0, l = index; i < l; i++) {
- var part = parsed[i];
- if (tmp) {
- if ('undefined' !== typeof part.p)
- tmp = tmp[part.p];
- else if ('undefined' !== typeof part.i)
- tmp = tmp[part.i];
- if (i == (l - 1)) res = tmp;
- } else {
- res = undefined;
- }
- }
- return res;
- }
- },{"./hasProperty":21}],19:[function(require,module,exports){
- /*!
- * Chai - getPathValue utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * @see https://github.com/logicalparadox/filtr
- * MIT Licensed
- */
- var getPathInfo = require('./getPathInfo');
- /**
- * ### .getPathValue(path, object)
- *
- * This allows the retrieval of values in an
- * object given a string path.
- *
- * var obj = {
- * prop1: {
- * arr: ['a', 'b', 'c']
- * , str: 'Hello'
- * }
- * , prop2: {
- * arr: [ { nested: 'Universe' } ]
- * , str: 'Hello again!'
- * }
- * }
- *
- * The following would be the results.
- *
- * getPathValue('prop1.str', obj); // Hello
- * getPathValue('prop1.att[2]', obj); // b
- * getPathValue('prop2.arr[0].nested', obj); // Universe
- *
- * @param {String} path
- * @param {Object} object
- * @returns {Object} value or `undefined`
- * @namespace Utils
- * @name getPathValue
- * @api public
- */
- module.exports = function(path, obj) {
- var info = getPathInfo(path, obj);
- return info.value;
- };
- },{"./getPathInfo":18}],20:[function(require,module,exports){
- /*!
- * Chai - getProperties utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /**
- * ### .getProperties(object)
- *
- * This allows the retrieval of property names of an object, enumerable or not,
- * inherited or not.
- *
- * @param {Object} object
- * @returns {Array}
- * @namespace Utils
- * @name getProperties
- * @api public
- */
- module.exports = function getProperties(object) {
- var result = Object.getOwnPropertyNames(object);
- function addProperty(property) {
- if (result.indexOf(property) === -1) {
- result.push(property);
- }
- }
- var proto = Object.getPrototypeOf(object);
- while (proto !== null) {
- Object.getOwnPropertyNames(proto).forEach(addProperty);
- proto = Object.getPrototypeOf(proto);
- }
- return result;
- };
- },{}],21:[function(require,module,exports){
- /*!
- * Chai - hasProperty utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- var type = require('type-detect');
- /**
- * ### .hasProperty(object, name)
- *
- * This allows checking whether an object has
- * named property or numeric array index.
- *
- * Basically does the same thing as the `in`
- * operator but works properly with natives
- * and null/undefined values.
- *
- * var obj = {
- * arr: ['a', 'b', 'c']
- * , str: 'Hello'
- * }
- *
- * The following would be the results.
- *
- * hasProperty('str', obj); // true
- * hasProperty('constructor', obj); // true
- * hasProperty('bar', obj); // false
- *
- * hasProperty('length', obj.str); // true
- * hasProperty(1, obj.str); // true
- * hasProperty(5, obj.str); // false
- *
- * hasProperty('length', obj.arr); // true
- * hasProperty(2, obj.arr); // true
- * hasProperty(3, obj.arr); // false
- *
- * @param {Objuect} object
- * @param {String|Number} name
- * @returns {Boolean} whether it exists
- * @namespace Utils
- * @name getPathInfo
- * @api public
- */
- var literals = {
- 'number': Number
- , 'string': String
- };
- module.exports = function hasProperty(name, obj) {
- var ot = type(obj);
- // Bad Object, obviously no props at all
- if(ot === 'null' || ot === 'undefined')
- return false;
- // The `in` operator does not work with certain literals
- // box these before the check
- if(literals[ot] && typeof obj !== 'object')
- obj = new literals[ot](obj);
- return name in obj;
- };
- },{"type-detect":35}],22:[function(require,module,exports){
- /*!
- * chai
- * Copyright(c) 2011 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /*!
- * Main exports
- */
- var exports = module.exports = {};
- /*!
- * test utility
- */
- exports.test = require('./test');
- /*!
- * type utility
- */
- exports.type = require('type-detect');
- /*!
- * expectTypes utility
- */
- exports.expectTypes = require('./expectTypes');
- /*!
- * message utility
- */
- exports.getMessage = require('./getMessage');
- /*!
- * actual utility
- */
- exports.getActual = require('./getActual');
- /*!
- * Inspect util
- */
- exports.inspect = require('./inspect');
- /*!
- * Object Display util
- */
- exports.objDisplay = require('./objDisplay');
- /*!
- * Flag utility
- */
- exports.flag = require('./flag');
- /*!
- * Flag transferring utility
- */
- exports.transferFlags = require('./transferFlags');
- /*!
- * Deep equal utility
- */
- exports.eql = require('deep-eql');
- /*!
- * Deep path value
- */
- exports.getPathValue = require('./getPathValue');
- /*!
- * Deep path info
- */
- exports.getPathInfo = require('./getPathInfo');
- /*!
- * Check if a property exists
- */
- exports.hasProperty = require('./hasProperty');
- /*!
- * Function name
- */
- exports.getName = require('./getName');
- /*!
- * add Property
- */
- exports.addProperty = require('./addProperty');
- /*!
- * add Method
- */
- exports.addMethod = require('./addMethod');
- /*!
- * overwrite Property
- */
- exports.overwriteProperty = require('./overwriteProperty');
- /*!
- * overwrite Method
- */
- exports.overwriteMethod = require('./overwriteMethod');
- /*!
- * Add a chainable method
- */
- exports.addChainableMethod = require('./addChainableMethod');
- /*!
- * Overwrite chainable method
- */
- exports.overwriteChainableMethod = require('./overwriteChainableMethod');
- },{"./addChainableMethod":9,"./addMethod":10,"./addProperty":11,"./expectTypes":12,"./flag":13,"./getActual":14,"./getMessage":16,"./getName":17,"./getPathInfo":18,"./getPathValue":19,"./hasProperty":21,"./inspect":23,"./objDisplay":24,"./overwriteChainableMethod":25,"./overwriteMethod":26,"./overwriteProperty":27,"./test":28,"./transferFlags":29,"deep-eql":31,"type-detect":35}],23:[function(require,module,exports){
- // This is (almost) directly from Node.js utils
- // https://github.com/joyent/node/blob/f8c335d0caf47f16d31413f89aa28eda3878e3aa/lib/util.js
- var getName = require('./getName');
- var getProperties = require('./getProperties');
- var getEnumerableProperties = require('./getEnumerableProperties');
- module.exports = inspect;
- /**
- * Echos the value of a value. Trys to print the value out
- * in the best way possible given the different types.
- *
- * @param {Object} obj The object to print out.
- * @param {Boolean} showHidden Flag that shows hidden (not enumerable)
- * properties of objects.
- * @param {Number} depth Depth in which to descend in object. Default is 2.
- * @param {Boolean} colors Flag to turn on ANSI escape codes to color the
- * output. Default is false (no coloring).
- * @namespace Utils
- * @name inspect
- */
- function inspect(obj, showHidden, depth, colors) {
- var ctx = {
- showHidden: showHidden,
- seen: [],
- stylize: function (str) { return str; }
- };
- return formatValue(ctx, obj, (typeof depth === 'undefined' ? 2 : depth));
- }
- // Returns true if object is a DOM element.
- var isDOMElement = function (object) {
- if (typeof HTMLElement === 'object') {
- return object instanceof HTMLElement;
- } else {
- return object &&
- typeof object === 'object' &&
- object.nodeType === 1 &&
- typeof object.nodeName === 'string';
- }
- };
- function formatValue(ctx, value, recurseTimes) {
- // Provide a hook for user-specified inspect functions.
- // Check that value is an object with an inspect function on it
- if (value && typeof value.inspect === 'function' &&
- // Filter out the util module, it's inspect function is special
- value.inspect !== exports.inspect &&
- // Also filter out any prototype objects using the circular check.
- !(value.constructor && value.constructor.prototype === value)) {
- var ret = value.inspect(recurseTimes);
- if (typeof ret !== 'string') {
- ret = formatValue(ctx, ret, recurseTimes);
- }
- return ret;
- }
- // Primitive types cannot have properties
- var primitive = formatPrimitive(ctx, value);
- if (primitive) {
- return primitive;
- }
- // If this is a DOM element, try to get the outer HTML.
- if (isDOMElement(value)) {
- if ('outerHTML' in value) {
- return value.outerHTML;
- // This value does not have an outerHTML attribute,
- // it could still be an XML element
- } else {
- // Attempt to serialize it
- try {
- if (document.xmlVersion) {
- var xmlSerializer = new XMLSerializer();
- return xmlSerializer.serializeToString(value);
- } else {
- // Firefox 11- do not support outerHTML
- // It does, however, support innerHTML
- // Use the following to render the element
- var ns = "http://www.w3.org/1999/xhtml";
- var container = document.createElementNS(ns, '_');
- container.appendChild(value.cloneNode(false));
- html = container.innerHTML
- .replace('><', '>' + value.innerHTML + '<');
- container.innerHTML = '';
- return html;
- }
- } catch (err) {
- // This could be a non-native DOM implementation,
- // continue with the normal flow:
- // printing the element as if it is an object.
- }
- }
- }
- // Look up the keys of the object.
- var visibleKeys = getEnumerableProperties(value);
- var keys = ctx.showHidden ? getProperties(value) : visibleKeys;
- // Some type of object without properties can be shortcutted.
- // In IE, errors have a single `stack` property, or if they are vanilla `Error`,
- // a `stack` plus `description` property; ignore those for consistency.
- if (keys.length === 0 || (isError(value) && (
- (keys.length === 1 && keys[0] === 'stack') ||
- (keys.length === 2 && keys[0] === 'description' && keys[1] === 'stack')
- ))) {
- if (typeof value === 'function') {
- var name = getName(value);
- var nameSuffix = name ? ': ' + name : '';
- return ctx.stylize('[Function' + nameSuffix + ']', 'special');
- }
- if (isRegExp(value)) {
- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
- }
- if (isDate(value)) {
- return ctx.stylize(Date.prototype.toUTCString.call(value), 'date');
- }
- if (isError(value)) {
- return formatError(value);
- }
- }
- var base = '', array = false, braces = ['{', '}'];
- // Make Array say that they are Array
- if (isArray(value)) {
- array = true;
- braces = ['[', ']'];
- }
- // Make functions say that they are functions
- if (typeof value === 'function') {
- var name = getName(value);
- var nameSuffix = name ? ': ' + name : '';
- base = ' [Function' + nameSuffix + ']';
- }
- // Make RegExps say that they are RegExps
- if (isRegExp(value)) {
- base = ' ' + RegExp.prototype.toString.call(value);
- }
- // Make dates with properties first say the date
- if (isDate(value)) {
- base = ' ' + Date.prototype.toUTCString.call(value);
- }
- // Make error with message first say the error
- if (isError(value)) {
- return formatError(value);
- }
- if (keys.length === 0 && (!array || value.length == 0)) {
- return braces[0] + base + braces[1];
- }
- if (recurseTimes < 0) {
- if (isRegExp(value)) {
- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
- } else {
- return ctx.stylize('[Object]', 'special');
- }
- }
- ctx.seen.push(value);
- var output;
- if (array) {
- output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
- } else {
- output = keys.map(function(key) {
- return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
- });
- }
- ctx.seen.pop();
- return reduceToSingleString(output, base, braces);
- }
- function formatPrimitive(ctx, value) {
- switch (typeof value) {
- case 'undefined':
- return ctx.stylize('undefined', 'undefined');
- case 'string':
- var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
- .replace(/'/g, "\\'")
- .replace(/\\"/g, '"') + '\'';
- return ctx.stylize(simple, 'string');
- case 'number':
- if (value === 0 && (1/value) === -Infinity) {
- return ctx.stylize('-0', 'number');
- }
- return ctx.stylize('' + value, 'number');
- case 'boolean':
- return ctx.stylize('' + value, 'boolean');
- }
- // For some reason typeof null is "object", so special case here.
- if (value === null) {
- return ctx.stylize('null', 'null');
- }
- }
- function formatError(value) {
- return '[' + Error.prototype.toString.call(value) + ']';
- }
- function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
- var output = [];
- for (var i = 0, l = value.length; i < l; ++i) {
- if (Object.prototype.hasOwnProperty.call(value, String(i))) {
- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
- String(i), true));
- } else {
- output.push('');
- }
- }
- keys.forEach(function(key) {
- if (!key.match(/^\d+$/)) {
- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
- key, true));
- }
- });
- return output;
- }
- function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
- var name, str;
- if (value.__lookupGetter__) {
- if (value.__lookupGetter__(key)) {
- if (value.__lookupSetter__(key)) {
- str = ctx.stylize('[Getter/Setter]', 'special');
- } else {
- str = ctx.stylize('[Getter]', 'special');
- }
- } else {
- if (value.__lookupSetter__(key)) {
- str = ctx.stylize('[Setter]', 'special');
- }
- }
- }
- if (visibleKeys.indexOf(key) < 0) {
- name = '[' + key + ']';
- }
- if (!str) {
- if (ctx.seen.indexOf(value[key]) < 0) {
- if (recurseTimes === null) {
- str = formatValue(ctx, value[key], null);
- } else {
- str = formatValue(ctx, value[key], recurseTimes - 1);
- }
- if (str.indexOf('\n') > -1) {
- if (array) {
- str = str.split('\n').map(function(line) {
- return ' ' + line;
- }).join('\n').substr(2);
- } else {
- str = '\n' + str.split('\n').map(function(line) {
- return ' ' + line;
- }).join('\n');
- }
- }
- } else {
- str = ctx.stylize('[Circular]', 'special');
- }
- }
- if (typeof name === 'undefined') {
- if (array && key.match(/^\d+$/)) {
- return str;
- }
- name = JSON.stringify('' + key);
- if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
- name = name.substr(1, name.length - 2);
- name = ctx.stylize(name, 'name');
- } else {
- name = name.replace(/'/g, "\\'")
- .replace(/\\"/g, '"')
- .replace(/(^"|"$)/g, "'");
- name = ctx.stylize(name, 'string');
- }
- }
- return name + ': ' + str;
- }
- function reduceToSingleString(output, base, braces) {
- var numLinesEst = 0;
- var length = output.reduce(function(prev, cur) {
- numLinesEst++;
- if (cur.indexOf('\n') >= 0) numLinesEst++;
- return prev + cur.length + 1;
- }, 0);
- if (length > 60) {
- return braces[0] +
- (base === '' ? '' : base + '\n ') +
- ' ' +
- output.join(',\n ') +
- ' ' +
- braces[1];
- }
- return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
- }
- function isArray(ar) {
- return Array.isArray(ar) ||
- (typeof ar === 'object' && objectToString(ar) === '[object Array]');
- }
- function isRegExp(re) {
- return typeof re === 'object' && objectToString(re) === '[object RegExp]';
- }
- function isDate(d) {
- return typeof d === 'object' && objectToString(d) === '[object Date]';
- }
- function isError(e) {
- return typeof e === 'object' && objectToString(e) === '[object Error]';
- }
- function objectToString(o) {
- return Object.prototype.toString.call(o);
- }
- },{"./getEnumerableProperties":15,"./getName":17,"./getProperties":20}],24:[function(require,module,exports){
- /*!
- * Chai - flag utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /*!
- * Module dependancies
- */
- var inspect = require('./inspect');
- var config = require('../config');
- /**
- * ### .objDisplay (object)
- *
- * Determines if an object or an array matches
- * criteria to be inspected in-line for error
- * messages or should be truncated.
- *
- * @param {Mixed} javascript object to inspect
- * @name objDisplay
- * @namespace Utils
- * @api public
- */
- module.exports = function (obj) {
- var str = inspect(obj)
- , type = Object.prototype.toString.call(obj);
- if (config.truncateThreshold && str.length >= config.truncateThreshold) {
- if (type === '[object Function]') {
- return !obj.name || obj.name === ''
- ? '[Function]'
- : '[Function: ' + obj.name + ']';
- } else if (type === '[object Array]') {
- return '[ Array(' + obj.length + ') ]';
- } else if (type === '[object Object]') {
- var keys = Object.keys(obj)
- , kstr = keys.length > 2
- ? keys.splice(0, 2).join(', ') + ', ...'
- : keys.join(', ');
- return '{ Object (' + kstr + ') }';
- } else {
- return str;
- }
- } else {
- return str;
- }
- };
- },{"../config":4,"./inspect":23}],25:[function(require,module,exports){
- /*!
- * Chai - overwriteChainableMethod utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /**
- * ### overwriteChainableMethod (ctx, name, method, chainingBehavior)
- *
- * Overwites an already existing chainable method
- * and provides access to the previous function or
- * property. Must return functions to be used for
- * name.
- *
- * utils.overwriteChainableMethod(chai.Assertion.prototype, 'length',
- * function (_super) {
- * }
- * , function (_super) {
- * }
- * );
- *
- * Can also be accessed directly from `chai.Assertion`.
- *
- * chai.Assertion.overwriteChainableMethod('foo', fn, fn);
- *
- * Then can be used as any other assertion.
- *
- * expect(myFoo).to.have.length(3);
- * expect(myFoo).to.have.length.above(3);
- *
- * @param {Object} ctx object whose method / property is to be overwritten
- * @param {String} name of method / property to overwrite
- * @param {Function} method function that returns a function to be used for name
- * @param {Function} chainingBehavior function that returns a function to be used for property
- * @namespace Utils
- * @name overwriteChainableMethod
- * @api public
- */
- module.exports = function (ctx, name, method, chainingBehavior) {
- var chainableBehavior = ctx.__methods[name];
- var _chainingBehavior = chainableBehavior.chainingBehavior;
- chainableBehavior.chainingBehavior = function () {
- var result = chainingBehavior(_chainingBehavior).call(this);
- return result === undefined ? this : result;
- };
- var _method = chainableBehavior.method;
- chainableBehavior.method = function () {
- var result = method(_method).apply(this, arguments);
- return result === undefined ? this : result;
- };
- };
- },{}],26:[function(require,module,exports){
- /*!
- * Chai - overwriteMethod utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /**
- * ### overwriteMethod (ctx, name, fn)
- *
- * Overwites an already existing method and provides
- * access to previous function. Must return function
- * to be used for name.
- *
- * utils.overwriteMethod(chai.Assertion.prototype, 'equal', function (_super) {
- * return function (str) {
- * var obj = utils.flag(this, 'object');
- * if (obj instanceof Foo) {
- * new chai.Assertion(obj.value).to.equal(str);
- * } else {
- * _super.apply(this, arguments);
- * }
- * }
- * });
- *
- * Can also be accessed directly from `chai.Assertion`.
- *
- * chai.Assertion.overwriteMethod('foo', fn);
- *
- * Then can be used as any other assertion.
- *
- * expect(myFoo).to.equal('bar');
- *
- * @param {Object} ctx object whose method is to be overwritten
- * @param {String} name of method to overwrite
- * @param {Function} method function that returns a function to be used for name
- * @namespace Utils
- * @name overwriteMethod
- * @api public
- */
- module.exports = function (ctx, name, method) {
- var _method = ctx[name]
- , _super = function () { return this; };
- if (_method && 'function' === typeof _method)
- _super = _method;
- ctx[name] = function () {
- var result = method(_super).apply(this, arguments);
- return result === undefined ? this : result;
- }
- };
- },{}],27:[function(require,module,exports){
- /*!
- * Chai - overwriteProperty utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /**
- * ### overwriteProperty (ctx, name, fn)
- *
- * Overwites an already existing property getter and provides
- * access to previous value. Must return function to use as getter.
- *
- * utils.overwriteProperty(chai.Assertion.prototype, 'ok', function (_super) {
- * return function () {
- * var obj = utils.flag(this, 'object');
- * if (obj instanceof Foo) {
- * new chai.Assertion(obj.name).to.equal('bar');
- * } else {
- * _super.call(this);
- * }
- * }
- * });
- *
- *
- * Can also be accessed directly from `chai.Assertion`.
- *
- * chai.Assertion.overwriteProperty('foo', fn);
- *
- * Then can be used as any other assertion.
- *
- * expect(myFoo).to.be.ok;
- *
- * @param {Object} ctx object whose property is to be overwritten
- * @param {String} name of property to overwrite
- * @param {Function} getter function that returns a getter function to be used for name
- * @namespace Utils
- * @name overwriteProperty
- * @api public
- */
- module.exports = function (ctx, name, getter) {
- var _get = Object.getOwnPropertyDescriptor(ctx, name)
- , _super = function () {};
- if (_get && 'function' === typeof _get.get)
- _super = _get.get
- Object.defineProperty(ctx, name,
- { get: function () {
- var result = getter(_super).call(this);
- return result === undefined ? this : result;
- }
- , configurable: true
- });
- };
- },{}],28:[function(require,module,exports){
- /*!
- * Chai - test utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /*!
- * Module dependancies
- */
- var flag = require('./flag');
- /**
- * # test(object, expression)
- *
- * Test and object for expression.
- *
- * @param {Object} object (constructed Assertion)
- * @param {Arguments} chai.Assertion.prototype.assert arguments
- * @namespace Utils
- * @name test
- */
- module.exports = function (obj, args) {
- var negate = flag(obj, 'negate')
- , expr = args[0];
- return negate ? !expr : expr;
- };
- },{"./flag":13}],29:[function(require,module,exports){
- /*!
- * Chai - transferFlags utility
- * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /**
- * ### transferFlags(assertion, object, includeAll = true)
- *
- * Transfer all the flags for `assertion` to `object`. If
- * `includeAll` is set to `false`, then the base Chai
- * assertion flags (namely `object`, `ssfi`, and `message`)
- * will not be transferred.
- *
- *
- * var newAssertion = new Assertion();
- * utils.transferFlags(assertion, newAssertion);
- *
- * var anotherAsseriton = new Assertion(myObj);
- * utils.transferFlags(assertion, anotherAssertion, false);
- *
- * @param {Assertion} assertion the assertion to transfer the flags from
- * @param {Object} object the object to transfer the flags to; usually a new assertion
- * @param {Boolean} includeAll
- * @namespace Utils
- * @name transferFlags
- * @api private
- */
- module.exports = function (assertion, object, includeAll) {
- var flags = assertion.__flags || (assertion.__flags = Object.create(null));
- if (!object.__flags) {
- object.__flags = Object.create(null);
- }
- includeAll = arguments.length === 3 ? includeAll : true;
- for (var flag in flags) {
- if (includeAll ||
- (flag !== 'object' && flag !== 'ssfi' && flag != 'message')) {
- object.__flags[flag] = flags[flag];
- }
- }
- };
- },{}],30:[function(require,module,exports){
- /*!
- * assertion-error
- * Copyright(c) 2013 Jake Luer <jake@qualiancy.com>
- * MIT Licensed
- */
- /*!
- * Return a function that will copy properties from
- * one object to another excluding any originally
- * listed. Returned function will create a new `{}`.
- *
- * @param {String} excluded properties ...
- * @return {Function}
- */
- function exclude () {
- var excludes = [].slice.call(arguments);
- function excludeProps (res, obj) {
- Object.keys(obj).forEach(function (key) {
- if (!~excludes.indexOf(key)) res[key] = obj[key];
- });
- }
- return function extendExclude () {
- var args = [].slice.call(arguments)
- , i = 0
- , res = {};
- for (; i < args.length; i++) {
- excludeProps(res, args[i]);
- }
- return res;
- };
- };
- /*!
- * Primary Exports
- */
- module.exports = AssertionError;
- /**
- * ### AssertionError
- *
- * An extension of the JavaScript `Error` constructor for
- * assertion and validation scenarios.
- *
- * @param {String} message
- * @param {Object} properties to include (optional)
- * @param {callee} start stack function (optional)
- */
- function AssertionError (message, _props, ssf) {
- var extend = exclude('name', 'message', 'stack', 'constructor', 'toJSON')
- , props = extend(_props || {});
- // default values
- this.message = message || 'Unspecified AssertionError';
- this.showDiff = false;
- // copy from properties
- for (var key in props) {
- this[key] = props[key];
- }
- // capture stack trace
- ssf = ssf || arguments.callee;
- if (ssf && Error.captureStackTrace) {
- Error.captureStackTrace(this, ssf);
- } else {
- this.stack = new Error().stack;
- }
- }
- /*!
- * Inherit from Error.prototype
- */
- AssertionError.prototype = Object.create(Error.prototype);
- /*!
- * Statically set name
- */
- AssertionError.prototype.name = 'AssertionError';
- /*!
- * Ensure correct constructor
- */
- AssertionError.prototype.constructor = AssertionError;
- /**
- * Allow errors to be converted to JSON for static transfer.
- *
- * @param {Boolean} include stack (default: `true`)
- * @return {Object} object that can be `JSON.stringify`
- */
- AssertionError.prototype.toJSON = function (stack) {
- var extend = exclude('constructor', 'toJSON', 'stack')
- , props = extend({ name: this.name }, this);
- // include stack if exists and not turned off
- if (false !== stack && this.stack) {
- props.stack = this.stack;
- }
- return props;
- };
- },{}],31:[function(require,module,exports){
- module.exports = require('./lib/eql');
- },{"./lib/eql":32}],32:[function(require,module,exports){
- /*!
- * deep-eql
- * Copyright(c) 2013 Jake Luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /*!
- * Module dependencies
- */
- var type = require('type-detect');
- /*!
- * Buffer.isBuffer browser shim
- */
- var Buffer;
- try { Buffer = require('buffer').Buffer; }
- catch(ex) {
- Buffer = {};
- Buffer.isBuffer = function() { return false; }
- }
- /*!
- * Primary Export
- */
- module.exports = deepEqual;
- /**
- * Assert super-strict (egal) equality between
- * two objects of any type.
- *
- * @param {Mixed} a
- * @param {Mixed} b
- * @param {Array} memoised (optional)
- * @return {Boolean} equal match
- */
- function deepEqual(a, b, m) {
- if (sameValue(a, b)) {
- return true;
- } else if ('date' === type(a)) {
- return dateEqual(a, b);
- } else if ('regexp' === type(a)) {
- return regexpEqual(a, b);
- } else if (Buffer.isBuffer(a)) {
- return bufferEqual(a, b);
- } else if ('arguments' === type(a)) {
- return argumentsEqual(a, b, m);
- } else if (!typeEqual(a, b)) {
- return false;
- } else if (('object' !== type(a) && 'object' !== type(b))
- && ('array' !== type(a) && 'array' !== type(b))) {
- return sameValue(a, b);
- } else {
- return objectEqual(a, b, m);
- }
- }
- /*!
- * Strict (egal) equality test. Ensures that NaN always
- * equals NaN and `-0` does not equal `+0`.
- *
- * @param {Mixed} a
- * @param {Mixed} b
- * @return {Boolean} equal match
- */
- function sameValue(a, b) {
- if (a === b) return a !== 0 || 1 / a === 1 / b;
- return a !== a && b !== b;
- }
- /*!
- * Compare the types of two given objects and
- * return if they are equal. Note that an Array
- * has a type of `array` (not `object`) and arguments
- * have a type of `arguments` (not `array`/`object`).
- *
- * @param {Mixed} a
- * @param {Mixed} b
- * @return {Boolean} result
- */
- function typeEqual(a, b) {
- return type(a) === type(b);
- }
- /*!
- * Compare two Date objects by asserting that
- * the time values are equal using `saveValue`.
- *
- * @param {Date} a
- * @param {Date} b
- * @return {Boolean} result
- */
- function dateEqual(a, b) {
- if ('date' !== type(b)) return false;
- return sameValue(a.getTime(), b.getTime());
- }
- /*!
- * Compare two regular expressions by converting them
- * to string and checking for `sameValue`.
- *
- * @param {RegExp} a
- * @param {RegExp} b
- * @return {Boolean} result
- */
- function regexpEqual(a, b) {
- if ('regexp' !== type(b)) return false;
- return sameValue(a.toString(), b.toString());
- }
- /*!
- * Assert deep equality of two `arguments` objects.
- * Unfortunately, these must be sliced to arrays
- * prior to test to ensure no bad behavior.
- *
- * @param {Arguments} a
- * @param {Arguments} b
- * @param {Array} memoize (optional)
- * @return {Boolean} result
- */
- function argumentsEqual(a, b, m) {
- if ('arguments' !== type(b)) return false;
- a = [].slice.call(a);
- b = [].slice.call(b);
- return deepEqual(a, b, m);
- }
- /*!
- * Get enumerable properties of a given object.
- *
- * @param {Object} a
- * @return {Array} property names
- */
- function enumerable(a) {
- var res = [];
- for (var key in a) res.push(key);
- return res;
- }
- /*!
- * Simple equality for flat iterable objects
- * such as Arrays or Node.js buffers.
- *
- * @param {Iterable} a
- * @param {Iterable} b
- * @return {Boolean} result
- */
- function iterableEqual(a, b) {
- if (a.length !== b.length) return false;
- var i = 0;
- var match = true;
- for (; i < a.length; i++) {
- if (a[i] !== b[i]) {
- match = false;
- break;
- }
- }
- return match;
- }
- /*!
- * Extension to `iterableEqual` specifically
- * for Node.js Buffers.
- *
- * @param {Buffer} a
- * @param {Mixed} b
- * @return {Boolean} result
- */
- function bufferEqual(a, b) {
- if (!Buffer.isBuffer(b)) return false;
- return iterableEqual(a, b);
- }
- /*!
- * Block for `objectEqual` ensuring non-existing
- * values don't get in.
- *
- * @param {Mixed} object
- * @return {Boolean} result
- */
- function isValue(a) {
- return a !== null && a !== undefined;
- }
- /*!
- * Recursively check the equality of two objects.
- * Once basic sameness has been established it will
- * defer to `deepEqual` for each enumerable key
- * in the object.
- *
- * @param {Mixed} a
- * @param {Mixed} b
- * @return {Boolean} result
- */
- function objectEqual(a, b, m) {
- if (!isValue(a) || !isValue(b)) {
- return false;
- }
- if (a.prototype !== b.prototype) {
- return false;
- }
- var i;
- if (m) {
- for (i = 0; i < m.length; i++) {
- if ((m[i][0] === a && m[i][1] === b)
- || (m[i][0] === b && m[i][1] === a)) {
- return true;
- }
- }
- } else {
- m = [];
- }
- try {
- var ka = enumerable(a);
- var kb = enumerable(b);
- } catch (ex) {
- return false;
- }
- ka.sort();
- kb.sort();
- if (!iterableEqual(ka, kb)) {
- return false;
- }
- m.push([ a, b ]);
- var key;
- for (i = ka.length - 1; i >= 0; i--) {
- key = ka[i];
- if (!deepEqual(a[key], b[key], m)) {
- return false;
- }
- }
- return true;
- }
- },{"buffer":undefined,"type-detect":33}],33:[function(require,module,exports){
- module.exports = require('./lib/type');
- },{"./lib/type":34}],34:[function(require,module,exports){
- /*!
- * type-detect
- * Copyright(c) 2013 jake luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /*!
- * Primary Exports
- */
- var exports = module.exports = getType;
- /*!
- * Detectable javascript natives
- */
- var natives = {
- '[object Array]': 'array'
- , '[object RegExp]': 'regexp'
- , '[object Function]': 'function'
- , '[object Arguments]': 'arguments'
- , '[object Date]': 'date'
- };
- /**
- * ### typeOf (obj)
- *
- * Use several different techniques to determine
- * the type of object being tested.
- *
- *
- * @param {Mixed} object
- * @return {String} object type
- * @api public
- */
- function getType (obj) {
- var str = Object.prototype.toString.call(obj);
- if (natives[str]) return natives[str];
- if (obj === null) return 'null';
- if (obj === undefined) return 'undefined';
- if (obj === Object(obj)) return 'object';
- return typeof obj;
- }
- exports.Library = Library;
- /**
- * ### Library
- *
- * Create a repository for custom type detection.
- *
- * ```js
- * var lib = new type.Library;
- * ```
- *
- */
- function Library () {
- this.tests = {};
- }
- /**
- * #### .of (obj)
- *
- * Expose replacement `typeof` detection to the library.
- *
- * ```js
- * if ('string' === lib.of('hello world')) {
- * // ...
- * }
- * ```
- *
- * @param {Mixed} object to test
- * @return {String} type
- */
- Library.prototype.of = getType;
- /**
- * #### .define (type, test)
- *
- * Add a test to for the `.test()` assertion.
- *
- * Can be defined as a regular expression:
- *
- * ```js
- * lib.define('int', /^[0-9]+$/);
- * ```
- *
- * ... or as a function:
- *
- * ```js
- * lib.define('bln', function (obj) {
- * if ('boolean' === lib.of(obj)) return true;
- * var blns = [ 'yes', 'no', 'true', 'false', 1, 0 ];
- * if ('string' === lib.of(obj)) obj = obj.toLowerCase();
- * return !! ~blns.indexOf(obj);
- * });
- * ```
- *
- * @param {String} type
- * @param {RegExp|Function} test
- * @api public
- */
- Library.prototype.define = function (type, test) {
- if (arguments.length === 1) return this.tests[type];
- this.tests[type] = test;
- return this;
- };
- /**
- * #### .test (obj, test)
- *
- * Assert that an object is of type. Will first
- * check natives, and if that does not pass it will
- * use the user defined custom tests.
- *
- * ```js
- * assert(lib.test('1', 'int'));
- * assert(lib.test('yes', 'bln'));
- * ```
- *
- * @param {Mixed} object
- * @param {String} type
- * @return {Boolean} result
- * @api public
- */
- Library.prototype.test = function (obj, type) {
- if (type === getType(obj)) return true;
- var test = this.tests[type];
- if (test && 'regexp' === getType(test)) {
- return test.test(obj);
- } else if (test && 'function' === getType(test)) {
- return test(obj);
- } else {
- throw new ReferenceError('Type test "' + type + '" not defined or invalid.');
- }
- };
- },{}],35:[function(require,module,exports){
- arguments[4][33][0].apply(exports,arguments)
- },{"./lib/type":36,"dup":33}],36:[function(require,module,exports){
- /*!
- * type-detect
- * Copyright(c) 2013 jake luer <jake@alogicalparadox.com>
- * MIT Licensed
- */
- /*!
- * Primary Exports
- */
- var exports = module.exports = getType;
- /**
- * ### typeOf (obj)
- *
- * Use several different techniques to determine
- * the type of object being tested.
- *
- *
- * @param {Mixed} object
- * @return {String} object type
- * @api public
- */
- var objectTypeRegexp = /^\[object (.*)\]$/;
- function getType(obj) {
- var type = Object.prototype.toString.call(obj).match(objectTypeRegexp)[1].toLowerCase();
- // Let "new String('')" return 'object'
- if (typeof Promise === 'function' && obj instanceof Promise) return 'promise';
- // PhantomJS has type "DOMWindow" for null
- if (obj === null) return 'null';
- // PhantomJS has type "DOMWindow" for undefined
- if (obj === undefined) return 'undefined';
- return type;
- }
- exports.Library = Library;
- /**
- * ### Library
- *
- * Create a repository for custom type detection.
- *
- * ```js
- * var lib = new type.Library;
- * ```
- *
- */
- function Library() {
- if (!(this instanceof Library)) return new Library();
- this.tests = {};
- }
- /**
- * #### .of (obj)
- *
- * Expose replacement `typeof` detection to the library.
- *
- * ```js
- * if ('string' === lib.of('hello world')) {
- * // ...
- * }
- * ```
- *
- * @param {Mixed} object to test
- * @return {String} type
- */
- Library.prototype.of = getType;
- /**
- * #### .define (type, test)
- *
- * Add a test to for the `.test()` assertion.
- *
- * Can be defined as a regular expression:
- *
- * ```js
- * lib.define('int', /^[0-9]+$/);
- * ```
- *
- * ... or as a function:
- *
- * ```js
- * lib.define('bln', function (obj) {
- * if ('boolean' === lib.of(obj)) return true;
- * var blns = [ 'yes', 'no', 'true', 'false', 1, 0 ];
- * if ('string' === lib.of(obj)) obj = obj.toLowerCase();
- * return !! ~blns.indexOf(obj);
- * });
- * ```
- *
- * @param {String} type
- * @param {RegExp|Function} test
- * @api public
- */
- Library.prototype.define = function(type, test) {
- if (arguments.length === 1) return this.tests[type];
- this.tests[type] = test;
- return this;
- };
- /**
- * #### .test (obj, test)
- *
- * Assert that an object is of type. Will first
- * check natives, and if that does not pass it will
- * use the user defined custom tests.
- *
- * ```js
- * assert(lib.test('1', 'int'));
- * assert(lib.test('yes', 'bln'));
- * ```
- *
- * @param {Mixed} object
- * @param {String} type
- * @return {Boolean} result
- * @api public
- */
- Library.prototype.test = function(obj, type) {
- if (type === getType(obj)) return true;
- var test = this.tests[type];
- if (test && 'regexp' === getType(test)) {
- return test.test(obj);
- } else if (test && 'function' === getType(test)) {
- return test(obj);
- } else {
- throw new ReferenceError('Type test "' + type + '" not defined or invalid.');
- }
- };
- },{}]},{},[1])(1)
- });
- /*
- * vim: ts=4:sw=4:expandtab
- */
- mocha.setup("bdd");
- window.assert = chai.assert;
- (function() {
- var OriginalReporter = mocha._reporter;
- var SauceReporter = function(runner) {
- var failedTests = [];
- runner.on('end', function() {
- window.mochaResults = runner.stats;
- window.mochaResults.reports = failedTests;
- });
- runner.on('fail', function(test, err) {
- var flattenTitles = function(test) {
- var titles = [];
- while (test.parent.title) {
- titles.push(test.parent.title);
- test = test.parent;
- }
- return titles.reverse();
- };
- failedTests.push({
- name: test.title,
- result: false,
- message: err.message,
- stack: err.stack,
- titles: flattenTitles(test)
- });
- });
- new OriginalReporter(runner);
- };
- SauceReporter.prototype = OriginalReporter.prototype;
- mocha.reporter(SauceReporter);
- }());
- // Override the database id.
- window.Whisper = window.Whisper || {};
- window.Whisper.Database = window.Whisper.Database || {};
- Whisper.Database.id = 'test';
- /*
- * global helpers for tests
- */
- function assertEqualArrayBuffers(ab1, ab2) {
- assert.deepEqual(new Uint8Array(ab1), new Uint8Array(ab2));
- };
- function hexToArrayBuffer(str) {
- var ret = new ArrayBuffer(str.length / 2);
- var array = new Uint8Array(ret);
- for (var i = 0; i < str.length/2; i++) {
- array[i] = parseInt(str.substr(i*2, 2), 16);
- }
- return ret;
- };
- /* Delete the database before running any tests */
- before(function(done) {
- var idbReq = indexedDB.deleteDatabase('test');
- idbReq.onsuccess = function() { done(); };
- });
- function clearDatabase(done) {
- var convos = new Whisper.ConversationCollection();
- return convos.fetch().then(function() {
- convos.destroyAll().then(function() {
- var messages = new Whisper.MessageCollection();
- return messages.fetch().then(function() {
- messages.destroyAll().then(function() {
- if (done) {
- done();
- }
- });
- });
- });
- });
- }
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