```python
import unittest
from parameterized import parameterized
# 定义测试类 并 继承
class Test01(unittest.TestCase):
def get_date(self):
return [(1,2,3),(0,3,3),(2,1,3)]
@parameterized.expand(get_date())
def test_add_one(self,a,b,result):
print("{}+{}={}".format(a,b,result))
执行后报错 :
File "D:\python_pycharm\web自动化\test07.py", line 5, in <module>
class Test01(unittest.TestCase):
File "D:\python_pycharm\web自动化\test07.py", line 8, in Test01
@parameterized.expand(get_date())
TypeError: get_date() missing 1 required positional argument: 'self'
python版本是3.9.7 看代码没看出问题,为啥报错TypeError: get_date() missing 1 required positional argument: 'self'}