def test_validate_favorites_json__failure_missing_field(self):
        data = {
            'item': str(uuid.uuid4()),
        }

        with pytest.raises(ValidationError):
            Favorites.verify_json(data)
    def test_validate_favorites_json__success(self):
        data = {
            'user': str(uuid.uuid4()),
            'item': str(uuid.uuid4()),
        }

        Favorites.verify_json(data)
    def test_validate_favorites_json__failure_wrong_type_field(self):
        data = {
            'user': int(uuid.uuid4()),
            'item': str(uuid.uuid4()),
        }

        with pytest.raises(ValidationError):
            Favorites.verify_json(data)