require 'spec_helper' describe 'join' do it { is_expected.not_to eq(nil) } it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) } it { pending("Current implementation ignores parameters after the second.") is_expected.to run.with_params([], '', '').and_raise_error(Puppet::ParseError, /wrong number of arguments/i) } it { is_expected.to run.with_params('one').and_raise_error(Puppet::ParseError, /Requires array to work with/) } it { is_expected.to run.with_params([], 2).and_raise_error(Puppet::ParseError, /Requires string to work with/) } it { is_expected.to run.with_params([]).and_return('') } it { is_expected.to run.with_params([], ':').and_return('') } it { is_expected.to run.with_params(['one']).and_return('one') } it { is_expected.to run.with_params(['one'], ':').and_return('one') } it { is_expected.to run.with_params(['one', 'two', 'three']).and_return('onetwothree') } it { is_expected.to run.with_params(['one', 'two', 'three'], ':').and_return('one:two:three') } it { is_expected.to run.with_params(['ōŋể', 'ŧשợ', 'ţђŕẽё'], ':').and_return('ōŋể:ŧשợ:ţђŕẽё') } end