it { is_expected.to run.with_params('one', 'two').and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) }
it { is_expected.to run.with_params('include').and_return(true) }
it { is_expected.to run.with_params('no_such_function').and_return(false) }
+ it { is_expected.to run.with_params([]).and_return(false) }
+ it { is_expected.to run.with_params({}).and_return(false) }
+ it { is_expected.to run.with_params(1).and_return(false) }
end