首先来看什么参数都没加的运行情况
- class TestClass():
- def test_zne(self):
- print(1)
- assert 1==2
-
- def test_two(self):
- print(2)
- assert 1==2
-
- def test_a(self):
- print(3)
- assert 1==1
-
- if __name__ == '__main__':
- pytest.main()
-
- ============================= test session starts =============================
- platform win32 -- Python 3.8.10, pytest-6.2.5, py-1.10.0, pluggy-1.0.0
- rootdir: D:\Users\72036454\Desktop\pythonProject\Base
- plugins: allure-pytest-2.9.45
- collected 3 items
-
- test_page.py FF. [100%]
-
- ================================== FAILURES ===================================
用于打印显示每条用例的执行情况
- import pytest
- class TestClass():
- def test_zne(self):
- print(1)
- assert 1==2
-
- def test_two(self):
- print(2)
- assert 1==2
-
- def test_a(self):
- print(3)
- assert 1==1
-
- if __name__ == '__main__':
- pytest.main(['-v'])
-
- ============================= test session starts =============================
- platform win32 -- Python 3.8.10, pytest-6.2.5, py-1.10.0, pluggy-1.0.0 -- D:\Users\72036454\AppData\Local\Programs\Python\Python38\python.exe
- cachedir: .pytest_cache
- rootdir: D:\Users\72036454\Desktop\pythonProject\Base
- plugins: allure-pytest-2.9.45
- collecting ... collected 3 items
-
- test_page.py::TestClass::test_zne FAILED [ 33%]
- test_page.py::TestClass::test_two FAILED [ 66%]
- test_page.py::TestClass::test_a PASSED [100%]
-
- ================================== FAILURES ===================================
简化测试整体结果。F:代表测试失败、.:代表测试通过
- import pytest
- class TestClass():
- def test_zne(self):
- print(1)
- assert 1==2
-
- def test_two(self):
- print(2)
- assert 1==2
-
- def test_a(self):
- print(3)
- assert 1==1
-
- if __name__ == '__main__':
- pytest.main(['-q'])
-
- FF. [100%]
- ================================== FAILURES ===================================
显示测试用例中 print() 中的值
- import pytest
- class TestClass():
- def test_zne(self):
- print(1)
- assert 1==2
-
- def test_two(self):
- print(2)
- assert 1==2
-
- def test_a(self):
- print(3)
- assert 1==1
-
- if __name__ == '__main__':
- pytest.main(['-s'])
-
- ============================= test session starts =============================
- platform win32 -- Python 3.8.10, pytest-6.2.5, py-1.10.0, pluggy-1.0.0
- rootdir: D:\Users\72036454\Desktop\pythonProject\Base
- plugins: allure-pytest-2.9.45
- collected 3 items
-
- test_page.py 1
- F2
- F3
- .
-
- ================================== FAILURES ===================================
第一条用例执行失败,立即退出不在往下执行用例
- import pytest
- class TestClass():
- def test_zne(self):
- print(1)
- assert 1==2
-
- def test_two(self):
- print(2)
- assert 1==2
-
- def test_a(self):
- print(3)
- assert 1==1
-
- if __name__ == '__main__':
- pytest.main(['-x','-s'])
-
- ============================= test session starts =============================
- platform win32 -- Python 3.8.10, pytest-6.2.5, py-1.10.0, pluggy-1.0.0
- rootdir: D:\Users\72036454\Desktop\pythonProject\Base
- plugins: allure-pytest-2.9.45
- collected 3 items
-
- test_page.py 1
- F
-
- ================================== FAILURES ===================================
用例中,第二和第三条用例加上了装饰器,装饰器最后一个单词分别为“slow” 和 “faster” ,-m 拿着两个单词去识别带这个装饰器的用例,识别到就执行,没有识别到的就不执行。
-m后面接的是表达式:['-s','-m slow or faster'] 、['-s','-m slow and faster']、['-s','-m not slow'] 这些表达式都支持。
- import pytest
- class TestClass():
- def test_zne(self):
- print(1)
- assert 1==2
-
- @pytest.mark.slow
- def test_two(self):
- print(2)
- assert 1==2
-
- @pytest.mark.faster
- def test_a(self):
- print(3)
- assert 1==1
-
- if __name__ == '__main__':
- pytest.main(['-s','-m slow or faster'])
-
- ============================= test session starts =============================
- platform win32 -- Python 3.8.10, pytest-6.2.5, py-1.10.0, pluggy-1.0.0
- rootdir: D:\Users\72036454\Desktop\pythonProject\Base
- plugins: allure-pytest-2.9.45
- collected 3 items / 1 deselected / 2 selected
-
- test_page.py 2
- F3
- .
-
- ================================== FAILURES ===================================
通过表达式匹配用例的函数名去执行用例,not test_zne 意思是不执行“test_zne”这条用例,所以就会执行第二第三条。同理 ['-s','-k test_zne'] 表示只执行第一条。
- import pytest
- class TestClass():
- def test_zne(self):
- print(1)
- assert 1==2
-
- @pytest.mark.slow
- def test_two(self):
- print(2)
- assert 1==2
-
- @pytest.mark.faster
- def test_a(self):
- print(3)
- assert 1==1
-
- if __name__ == '__main__':
- pytest.main(['-s','-k not test_zne'])
-
- ============================= test session starts =============================
- platform win32 -- Python 3.8.10, pytest-6.2.5, py-1.10.0, pluggy-1.0.0
- rootdir: D:\Users\72036454\Desktop\pythonProject\Base
- plugins: allure-pytest-2.9.45
- collected 3 items / 1 deselected / 2 selected
-
- test_page.py 2
- F3
- .
-
- ================================== FAILURES ===================================
这才是重点,学会使用这个,剩余的都学会了
- import pytest
- class TestClass():
- def test_zne(self):
- print(1)
- assert 1==2
-
- @pytest.mark.slow
- def test_two(self):
- print(2)
- assert 1==2
-
- @pytest.mark.faster
- def test_a(self):
- print(3)
- assert 1==1
-
- if __name__ == '__main__':
- pytest.main(['-h'])
pytest-ordering
实现自定义用例执行顺序pip install pytest-ordering
@pytest.mark.first
@pytest.mark.second
@pytest.mark.second_to_last
@pytest.mark.last
@pytest.mark.run('first')
@pytest.mark.run('second')
@pytest.mark.run('second_to_last')
@pytest.mark.run('last')
@pytest.mark.run(order=1)
@pytest.mark.run(order=2)
@pytest.mark.run(order=-2)
@pytest.mark.run(order=-1)
对于以上三张方法,经常使用的不多,第一个执行和最后一个执行比较常用。
最后感谢每一个认真阅读我文章的人,礼尚往来总是要有的,虽然不是什么很值钱的东西,如果你用得到的话可以直接拿走:
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