39 lines
1.1 KiB
Ruby
39 lines
1.1 KiB
Ruby
#! /usr/bin/env ruby -S rspec
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require 'spec_helper'
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describe "the is_numeric function" do
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let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
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it "should exist" do
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Puppet::Parser::Functions.function("is_numeric").should == "function_is_numeric"
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end
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it "should raise a ParseError if there is less than 1 argument" do
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lambda { scope.function_is_numeric([]) }.should( raise_error(Puppet::ParseError))
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end
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it "should return true if an integer" do
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result = scope.function_is_numeric(["3"])
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result.should(eq(true))
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end
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it "should return true if a float" do
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result = scope.function_is_numeric(["3.2"])
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result.should(eq(true))
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end
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it "should return true if an integer is created from an arithmetical operation" do
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result = scope.function_is_numeric([3*2])
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result.should(eq(true))
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end
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it "should return true if a float is created from an arithmetical operation" do
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result = scope.function_is_numeric([3.2*2])
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result.should(eq(true))
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end
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it "should return false if a string" do
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result = scope.function_is_numeric(["asdf"])
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result.should(eq(false))
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end
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end
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