02-pytest使用
panxueyan 11/26/2022 pytest
# 简单使用
# ！ /usr/bin/python3
# coding=utf-8
# @Time: 2022/11/21 20:32
# @Author: xueyan pan
import pytest
import sys
def func(x):
return x + 1
def test_a():
print("---{}---\n".format(sys._getframe().f_code.co_name))
assert func(3) == 5
def test_b():
print("---{}---\n".format(sys._getframe().f_code.co_name))
assert func(3) == 4
if __name__ == "__main__":
# pytest.main 参数为列表， -s：控制台标准输出
pytest.main(["-s", "test_01.py"])
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# 运行结果如下：
============================= test session starts =============================
collecting ... collected 2 items
test_01.py::test_a FAILED [ 50%]---test_a---
test_01.py:12 (test_a)
4 != 5
Expected :5
Actual :4
<Click to see difference>
def test_a():
print("---{}---\n".format(sys._getframe().f_code.co_name))
> assert func(3) == 5
E assert 4 == 5
E + where 4 = func(3)
test_01.py:15: AssertionError
test_01.py::test_b PASSED [100%]---test_b---
========================= 1 failed, 1 passed in 0.25s =========================
Process finished with exit code 1
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