def test_two_observables_same_value_same_type(self):
        """Tests that two observables with the same value and same type
        are the same observable."""
        obs1 = user_account.UserAccount(value="test@test.com").save()
        obs2 = user_account.UserAccount(value="test@test.com").save()
        self.assertEqual(obs1.id, obs2.id)
Tests that two observables with the same value and same type
        are the same observable.
tests/schemas/observable.py