def test_create_id_order(self):
lis = []
for i in range(10):
lis.append(create_id())
time.sleep(0.001)
self.assertEqual(lis, sorted(lis))
def test_create_id(self):
data_id = create_id()
self.assertTrue(isinstance(data_id, int))
self.assertTrue(0 < data_id and data_id < 2**64)