pytest学习和使用14-Pytest用例执行结果有哪几种状态？

Posted 2022-12-28 虫无涯

14-Pytest用例执行结果有哪几种状态？

• 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

状态	说明
passed	测试通过
failed	断言失败
error	用例本身代码报错
xfail	预期失败，加了 @pytest.mark.xfail()

2 xfail示例

# -*- coding:utf-8 -*-
# 作者：NoamaNelson
# 日期：2022/12/27 
# 文件名称：test_case_status.py
# 作用：用例的执行状态
# 联系：VX(NoamaNelson)
# 博客：https://blog.csdn.net/NoamaNelson

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 in 0.07s ==============================

3 failed示例

# -*- coding:utf-8 -*-
# 作者：NoamaNelson
# 日期：2022/12/27 
# 文件名称：test_case_status.py
# 作用：用例的执行状态
# 联系：VX(NoamaNelson)
# 博客：https://blog.csdn.net/NoamaNelson

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       assert 8 == 9

test_case_status.py:24: AssertionError
=========================== short test summary info ===========================
FAILED test_case_status.py::test_case - assert 8 == 9
============================== 1 failed in 0.07s ==============================

4 error示例

• 正常情况：

# -*- coding:utf-8 -*-
# 作者：NoamaNelson
# 日期：2022/12/27 
# 文件名称：test_case_status.py
# 作用：用例的执行状态
# 联系：VX(NoamaNelson)
# 博客：https://blog.csdn.net/NoamaNelson

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 in 0.02s ==============================

• 我们把@pytest.fixture()去掉，就会error：

# -*- coding:utf-8 -*-
# 作者：NoamaNelson
# 日期：2022/12/27 
# 文件名称：test_case_status.py
# 作用：用例的执行状态
# 联系：VX(NoamaNelson)
# 博客：https://blog.csdn.net/NoamaNelson

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 in 0.03s ===============================