require 'spec_helper'

describe 'zip' do
  it { is_expected.not_to eq(nil) }
  it { is_expected.to run.with_params.and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) }
  it { is_expected.to run.with_params([]).and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) }
  it {
    pending('Current implementation ignores parameters after the third.')
    is_expected.to run.with_params([], [], true, []).and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i)
  }
  it { is_expected.to run.with_params([], []).and_return([]) }
  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']]) }
    it { is_expected.to run.with_params(['ペ', '含', '値'], ['ッ', '文', 'イ']).and_return([['ペ', 'ッ'], ['含', '文'], ['値', 'イ']]) }
  end
end