def test_generation_for_equality(self):
mock_population = Mock(spec=Population)
mock_population.__eq__ = Mock(return_value=True)
mock_population.__hash__ = Mock(return_value=1)
generation1 = Generation(1, mock_population)
generation2 = Generation(1, mock_population)
self.assertEquals(generation2, generation1)
self.assertEquals(generation1.__hash__(), generation2.__hash__())
