def test_getter_gets_set_values(self):
e = Entity()
expected = IntComponent(13)
e.set(expected)
actual = e.get(IntComponent)
self.assertEqual(actual, expected)
def test_set_overwrites_previous_value(self):
e = Entity()
expected = IntComponent(13)
e.set(IntComponent(1888))
e.set(expected)
actual = e.get(IntComponent)
self.assertEqual(actual, expected)