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39 lines
2.0 KiB
Ruby
Executable File
39 lines
2.0 KiB
Ruby
Executable File
require 'spec_helper'
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describe 'shuffle' do
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it { is_expected.not_to eq(nil) }
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it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
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it {
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pending("Current implementation ignores parameters after the first.")
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is_expected.to run.with_params([], 'extra').and_raise_error(Puppet::ParseError, /wrong number of arguments/i)
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}
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it { is_expected.to run.with_params(1).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
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it { is_expected.to run.with_params({}).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
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it { is_expected.to run.with_params(true).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
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context 'when running with a specific seed' do
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# make tests deterministic
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before(:each) { srand(2) }
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it { is_expected.to run.with_params([]).and_return([]) }
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it { is_expected.to run.with_params(['a']).and_return(['a']) }
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it { is_expected.to run.with_params(['one']).and_return(['one']) }
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it { is_expected.to run.with_params(['one', 'two', 'three']).and_return(['two', 'one', 'three']) }
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it { is_expected.to run.with_params(['one', 'two', 'three', 'four']).and_return(['four', 'three', 'two', 'one']) }
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it { is_expected.to run.with_params('').and_return('') }
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it { is_expected.to run.with_params('a').and_return('a') }
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it { is_expected.to run.with_params('abc').and_return('bac') }
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it { is_expected.to run.with_params('abcd').and_return('dcba') }
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context 'should run with UTF8 and double byte characters' do
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it { is_expected.to run.with_params('ůţƒ8 ŧέχŧ şŧґíńģ').and_return('ģńş ůχţέƒŧí8ґŧŧ ') }
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it { is_expected.to run.with_params('日本語の文字列').and_return('字本日語文列の') }
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end
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context 'when using a class extending String' do
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it { is_expected.to run.with_params(AlsoString.new('asdfghjkl')).and_return('lkhdsfajg') }
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end
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end
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end
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