我尝试为我的单元测试添加 use pytest parametrize 。但我看到“缺少必需的位置参数”的错误。您能帮忙看看问题出在哪里吗?谢谢。
@pytest.mark.parametrize("param", ["a", "b"])
def test_pytest(self, param):
print(param)
assert False
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我得到以下异常:
class Tests(unittest.TestCase):
@contextlib.contextmanager
def testPartExecutor(self, test_case, isTest=False):
old_success = self.success
self.success = True
try:
> yield
with outcome.testPartExecutor(self):
self.setUp()
if outcome.success:
outcome.expecting_failure = expecting_failure
with outcome.testPartExecutor(self, isTest=True):
> testMethod()
E TypeError: test_pytest() missing 1 required positional argument: 'param'
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