def __init__(self, groups=None):
        super(GroupedRequirements, self).__init__(NamedRequirements)
        self.groups = groups or self.default_groups
        self.filename = None
        self.create_default_groups()
def test_engine_module_name():
    engine = salt.engines.Engine({}, "foobar.start", {}, {}, {}, {}, name="foobar")
    assert engine.name == "foobar"