require 'spec_helper' describe 'pick_default' do it { is_expected.not_to eq(nil) } it { is_expected.to run.with_params().and_raise_error(Puppet::Error, /Must receive at least one argument/) } it { is_expected.to run.with_params('one', 'two').and_return('one') } it { is_expected.to run.with_params('ớņệ', 'ťωơ').and_return('ớņệ') } it { is_expected.to run.with_params('', 'two').and_return('two') } it { is_expected.to run.with_params(:undef, 'two').and_return('two') } it { is_expected.to run.with_params(:undefined, 'two').and_return('two') } it { is_expected.to run.with_params(nil, 'two').and_return('two') } [ '', :undef, :undefined, nil, {}, [], 1, 'default' ].each do |value| describe "when providing #{value.inspect} as default" do it { is_expected.to run.with_params('one', value).and_return('one') } it { is_expected.to run.with_params('ớņệ', value).and_return('ớņệ') } it { is_expected.to run.with_params([], value).and_return([]) } it { is_expected.to run.with_params({}, value).and_return({}) } it { is_expected.to run.with_params(value, value).and_return(value) } it { is_expected.to run.with_params(:undef, value).and_return(value) } it { is_expected.to run.with_params(:undefined, value).and_return(value) } it { is_expected.to run.with_params(nil, value).and_return(value) } end end end