it { is_expected.to run.with_params(AlsoString.new("one\n\n")).and_return("one\n") }
it { is_expected.to run.with_params([AlsoString.new("one\n"), AlsoString.new('two'), "three\n"]).and_return(['one', 'two', 'three']) }
it { is_expected.to run.with_params(AlsoString.new("one\n\n")).and_return("one\n") }
it { is_expected.to run.with_params([AlsoString.new("one\n"), AlsoString.new('two'), "three\n"]).and_return(['one', 'two', 'three']) }