b43c044581
The issue #20681 describe the error of delete() function removing the elements from the origin array/hash/string. This issue affected the other delete functions. The delete_at function is not afected by this bug, but it did not had the unit test to check against it. I had added the unit test so we could prevent regressions on the future and also have better test coverage.
25 lines
800 B
Ruby
Executable file
25 lines
800 B
Ruby
Executable file
#! /usr/bin/env ruby -S rspec
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require 'spec_helper'
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describe "the delete_at 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("delete_at").should == "function_delete_at"
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end
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it "should raise a ParseError if there is less than 1 arguments" do
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lambda { scope.function_delete_at([]) }.should( raise_error(Puppet::ParseError))
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end
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it "should delete an item at specified location from an array" do
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result = scope.function_delete_at([['a','b','c'],1])
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result.should(eq(['a','c']))
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end
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it "should not change origin array passed as argument" do
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origin_array = ['a','b','c','d']
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result = scope.function_delete_at([origin_array, 1])
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origin_array.should(eq(['a','b','c','d']))
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end
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end
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