require 'spec_helper' describe 'flatten' do it { is_expected.not_to eq(nil) } it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError) } it { is_expected.to run.with_params([], []).and_raise_error(Puppet::ParseError) } it { is_expected.to run.with_params(1).and_raise_error(Puppet::ParseError) } it { is_expected.to run.with_params('one').and_raise_error(Puppet::ParseError) } 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(["a","b","c","d","e","f","g"]).and_return(["a","b","c","d","e","f","g"]) } it { is_expected.to run.with_params([["a","b",["c",["d","e"],"f","g"]]]).and_return(["a","b","c","d","e","f","g"]) } it { is_expected.to run.with_params(["ã","β",["ĉ",["đ","ẽ","ƒ","ġ"]]]).and_return(["ã","β","ĉ","đ","ẽ","ƒ","ġ"]) } end