it { is_expected.to run.with_params(1).and_return(1) }
it { is_expected.to run.with_params(1, 2).and_return(2) }
it { is_expected.to run.with_params(1, 2, 3).and_return(3) }
it { is_expected.to run.with_params(1).and_return(1) }
it { is_expected.to run.with_params(1, 2).and_return(2) }
it { is_expected.to run.with_params(1, 2, 3).and_return(3) }