a6ad0af08e
It was discovered that the concat array modifies the arrays passed to it as an argument as a side effect. This test will ensure that doesn't happen again.
35 lines
1.2 KiB
Ruby
Executable file
35 lines
1.2 KiB
Ruby
Executable file
#! /usr/bin/env ruby -S rspec
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require 'spec_helper'
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describe "the concat function" do
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let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
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it "should raise a ParseError if the client does not provide two arguments" do
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expect { scope.function_concat([]) }.to(raise_error(Puppet::ParseError))
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end
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it "should raise a ParseError if the first parameter is not an array" do
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expect { scope.function_concat([1, []])}.to(raise_error(Puppet::ParseError))
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end
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it "should be able to concat an array" do
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result = scope.function_concat([['1','2','3'],['4','5','6']])
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expect(result).to(eq(['1','2','3','4','5','6']))
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end
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it "should be able to concat a primitive to an array" do
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result = scope.function_concat([['1','2','3'],'4'])
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expect(result).to(eq(['1','2','3','4']))
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end
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it "should not accidentally flatten nested arrays" do
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result = scope.function_concat([['1','2','3'],[['4','5'],'6']])
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expect(result).to(eq(['1','2','3',['4','5'],'6']))
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end
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it "should leave the original array intact" do
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array_original = ['1','2','3']
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result = scope.function_concat([array_original,['4','5','6']])
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array_original.should(eq(['1','2','3']))
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end
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end
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