it { is_expected.to run.with_params([1, 2, 3], [4, 5, 6]).and_return([[1, 4], [2, 5], [3, 6]]) }
it { is_expected.to run.with_params([1, 2, 3], [4, 5, 6], false).and_return([[1, 4], [2, 5], [3, 6]]) }
it { is_expected.to run.with_params([1, 2, 3], [4, 5, 6], true).and_return([1, 4, 2, 5, 3, 6]) }
+ it { is_expected.to run.with_params([1, 2, 'four'], [true, true, false]).and_return([[1, true], [2, true], ['four', false]]) }
+ it { is_expected.to run.with_params([1, 2, 3], [4, 5]).and_return([[1, 4], [2, 5], [3, nil]]) }
+ it { is_expected.to run.with_params('A string', [4, 5]).and_raise_error(Puppet::ParseError, %r{Requires array}i) }
context 'with UTF8 and double byte characters' do
it { is_expected.to run.with_params(['ầ', 'ь', 'ć'], ['đ', 'ề', 'ƒ']).and_return([['ầ', 'đ'], ['ь', 'ề'], ['ć', 'ƒ']]) }