[30960] | 1 | require 'spec_helper'
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| 2 |
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| 3 | describe 'shuffle' do
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| 4 | it { is_expected.not_to eq(nil) }
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| 5 | it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
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| 6 | it {
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| 7 | pending("Current implementation ignores parameters after the first.")
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| 8 | is_expected.to run.with_params([], 'extra').and_raise_error(Puppet::ParseError, /wrong number of arguments/i)
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| 9 | }
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| 10 | it { is_expected.to run.with_params(1).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
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| 11 | it { is_expected.to run.with_params({}).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
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| 12 | it { is_expected.to run.with_params(true).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
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| 13 |
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| 14 | context 'when running with a specific seed' do
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| 15 | # make tests deterministic
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| 16 | before(:each) { srand(2) }
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| 17 |
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| 18 | it { is_expected.to run.with_params([]).and_return([]) }
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| 19 | it { is_expected.to run.with_params(['a']).and_return(['a']) }
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| 20 | it { is_expected.to run.with_params(['one']).and_return(['one']) }
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| 21 | it { is_expected.to run.with_params(['one', 'two', 'three']).and_return(['two', 'one', 'three']) }
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| 22 | it { is_expected.to run.with_params(['one', 'two', 'three', 'four']).and_return(['four', 'three', 'two', 'one']) }
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| 23 |
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| 24 | it { is_expected.to run.with_params('').and_return('') }
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| 25 | it { is_expected.to run.with_params('a').and_return('a') }
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| 26 | it { is_expected.to run.with_params('abc').and_return('bac') }
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| 27 | it { is_expected.to run.with_params('abcd').and_return('dcba') }
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| 28 |
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| 29 | context 'when using a class extending String' do
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| 30 | it { is_expected.to run.with_params(AlsoString.new('asdfghjkl')).and_return('lkhdsfajg') }
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| 31 | end
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| 32 | end
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| 33 | end
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