pytest学习和使用 - Pytest用例执行结果有哪几种状态？

拼搏现实的明天。 2023-09-24 20:50 33阅读 0赞

【阅读目录】

*  1 用例执行状态
 *  2 xfail示例
 *  3 failed示例
 *  4 error示例

### 1 用例执行状态 ###

<table> 
 <thead> 
  <tr> 
   <th>状态</th> 
   <th>说明</th> 
  </tr> 
 </thead> 
 <tbody> 
  <tr> 
   <td><code>passed</code></td> 
   <td>测试通过</td> 
  </tr> 
  <tr> 
   <td><code>failed</code></td> 
   <td>断言失败</td> 
  </tr> 
  <tr> 
   <td><code>error</code></td> 
   <td>用例本身代码报错</td> 
  </tr> 
  <tr> 
   <td><code>xfail</code></td> 
   <td>预期失败，加了&nbsp;<code>@pytest.mark.xfail()</code></td> 
  </tr> 
 </tbody> 
</table>

### 2 xfail示例 ###

import pytest
    
    # 断言装饰器
    @pytest.mark.xfail(raises=ZeroDivisionError)
    def test_f():
        1 / 0
    
    if __name__ == '__main__':
        pytest.main(["-s", "test_case_status.py"])

test_case_status.py::test_f XFAIL       [100%]
    @pytest.mark.xfail(raises=ZeroDivisionError)
        def test_f():
    >       1 / 0
    E       ZeroDivisionError: division by zero
    
    test_case_status.py:14: ZeroDivisionError
    
    
    ============================= 1 xfailed in0.07s ==============================

### 3 failed示例 ###

import pytest
    
    # failed
    @pytest.fixture()
    def sum():
        add = 3 + 5
        assert add == 8
        return add
        
    def test_case(sum):
        assert sum == 9
    
    
    if __name__ == '__main__':
        pytest.main(["-s", "test_case_status.py"])

sum = 8
    
        def test_case(sum):
    >       assert sum == 9
    E       assert8 == 9
    
    test_case_status.py:24: AssertionError
    =========================== short test summary info ===========================
    FAILED test_case_status.py::test_case - assert8 == 9
    ============================== 1 failed in0.07s ==============================

### 4 error示例 ###

*  正常情况：

import pytest
    
    @pytest.fixture()
    def userinfo():
        name = "zhang"
        assert name == "zhang"
        return name
    
    def test_case(userinfo):
        assert userinfo == "zhang"
    
    
    if __name__ == '__main__':
        pytest.main(["-s", "test_case_status.py"])

test_case_status.py::test_case PASSED [100%]
    
    ============================== 1 passed in0.02s ==============================

*  我们把`@pytest.fixture()`去掉，就会`error`：

import pytest
    
    def userinfo():
        name = "zhang"
        assert name == "zhang"
        return name
    
    def test_case(userinfo):
        assert userinfo == "zhang"
    
    
    if __name__ == '__main__':
        pytest.main(["-s", "test_case_status.py"])

=================================== ERRORS ====================================
    _________________________ ERROR at setup of test_case _________________________
    file F:\pytest_study\test_case\test_g\test_case_status.py, line 31
      def test_case(userinfo):
    E       fixture 'userinfo'not found
    >       available fixtures: cache, capfd, capfdbinary, caplog, capsys, capsysbinary, cov, doctest_namespace, metadata, monkeypatch, no_cover, pytestconfig, record_property, record_testsuite_property, record_xml_attribute, recwarn, tmp_path, tmp_path_factory, tmpdir, tmpdir_factory, worker_id
    >       use 'pytest --fixtures [testpath]'for help on them.
    
    F:\pytest_study\test_case\test_g\test_case_status.py:31
    =========================== short test summary info ===========================
    ERROR test_case_status.py::test_case
    ============================== 1 error in0.03s ===============================

**最后：** 下方这份完整的软件测试视频学习教程已经整理上传完成，朋友们如果需要可以自行免费领取**`【保证100%免费】`**

![在这里插入图片描述][ed4627a964d644e285a28f9b5dd81dae.png_pic_center]

这些资料，对于【软件测试】的朋友来说应该是最全面最完整的备战仓库，这个仓库也陪伴上万个测试工程师们走过最艰难的路程，希望也能帮助到你！

![07e601cbb30f48fbad46b02f1eadcfd7.gif][]

[ed4627a964d644e285a28f9b5dd81dae.png_pic_center]: https://img-blog.csdnimg.cn/ed4627a964d644e285a28f9b5dd81dae.png#pic_center
[07e601cbb30f48fbad46b02f1eadcfd7.gif]: https://img-blog.csdnimg.cn/07e601cbb30f48fbad46b02f1eadcfd7.gif