'Test that added qos_specs table works correctly.'

def _check_018(self, engine, data):

    self.assertTrue(engine.dialect.has_table(engine.connect(), 'quality_of_service_specs'))
    qos_specs = db_utils.get_table(engine, 'quality_of_service_specs')
    self.assertIsInstance(qos_specs.c.created_at.type, self.TIME_TYPE)
    self.assertIsInstance(qos_specs.c.updated_at.type, self.TIME_TYPE)
    self.assertIsInstance(qos_specs.c.deleted_at.type, self.TIME_TYPE)
    self.assertIsInstance(qos_specs.c.deleted.type, self.BOOL_TYPE)
    self.assertIsInstance(qos_specs.c.id.type, self.VARCHAR_TYPE)
    self.assertIsInstance(qos_specs.c.specs_id.type, self.VARCHAR_TYPE)
    self.assertIsInstance(qos_specs.c.key.type, self.VARCHAR_TYPE)
    self.assertIsInstance(qos_specs.c.value.type, self.VARCHAR_TYPE)
