def test_observable_same_value_different_types(self):
        """Tests that two observables with the same value but different types
        are not the same observable."""
        obs1 = user_account.UserAccount(value="test@test.com").save()
        obs2 = email.Email(value="test@test.com").save()
        self.assertNotEqual(obs1.id, obs2.id)
Tests that two observables with the same value but different types
        are not the same observable.
tests/schemas/observable.py