Question

能帮我吗？

我已经开始以质量检查的方式学习python，

使用：Python 3 *导入单元测试从ddt导入ddt，数据，idata，file_data，解压缩

这是一个示例，我不知道此脚本有什么问题（我从网络博客中引用了它）

import unittest
from ddt import ddt, data, idata, file_data, unpack


@ddt
class TestDDTData(unittest.TestCase):

    @data((3, 2), (4, 3), (5, 3))
    @unpack
    def test_tuples_extracted_into_arguments(self, first_value, second_value):
        self.assertTrue(first_value > second_value)

控制台输出：

Error
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/unittest/case.py", line 59, in testPartExecutor
    yield
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/unittest/case.py", line 628, in run
    testMethod()
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/unittest/loader.py", line 34, in testFailure
    raise self._exception
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/unittest/loader.py", line 169, in loadTestsFromName
    parent, obj = obj, getattr(obj, part)
AttributeError: type object 'TestDDTData' has no attribute 'test_tuples_extracted_into_arguments'



Ran 1 test in 0.005s

FAILED (errors=1)

Process finished with exit code 1

Assertion failed

Assertion failed

Assertion failed

Assertion failed

Assertion failed

Assertion failed

Assertion failed

Assertion failed

感谢您的帮助

Python-AttributeError：类型对象“ TestDDTData”没有属性“ test_tuples_extracted_into_arguments”

0 个答案: