一、单个目录运行
运行单个目录下的所有测试，以目录作为pytest的参数即可 (venv_dome) F:\TESTING\BlogPosts\ReadPytest>pytest ch2 --tb=no ================================================================================== test session starts =================================================================================== collected 9 items ch2\test_eight.py .. [ 22%] ch2\test_nine.py .. [ 44%] ch2\test_seven.py .. [ 66%] ch2\test_six.py . [ 77%] ch2\test_ten.py .. [100%] =================================================================================== 9 passed in 0.12s ====================================================================================二、单个测试文件/模块运行
运行单个文件里的全部测试，以路径加文件名作为pytest参数即可 (venv_dome) F:\TESTING\BlogPosts\ReadPytest>pytest ch2/test_ten.py ================================================================================== test session starts =================================================================================== collected 2 items ch2\test_ten.py .. [100%] =================================================================================== 2 passed in 0.06s ====================================================================================三、单个测试函数运行
运行单个测试函数，只需要在文件后面添加 ：： 符号和函数名即可 (venv_dome) F:\TESTING\BlogPosts\ReadPytest>pytest -v ch2/test_six.py::test_01_six_pass ================================================================================== test session starts =================================================================================== collected 1 item ch2/test_six.py::test_01_six_pass PASSED [100%] =================================================================================== 1 passed in 0.04s ====================================================================================四、运行单个测试类
测试类用于将某些相识的测试函数/用例组合在一起 class TestTen: expected_result = [i for i in range(1, 5)] def test_01_ten_pass(self): actual_result = tuple(i for i in range(1, 5)) assert actual_result != self.expected_result def test_02_ten_fail(self): actual_result = tuple(i for i in range(1, 5)) assert actual_result != self.expected_result 要运行该类，在文件后面加上 : : 符号和类名（与运行单个测试函数类似） (venv_dome) F:\TESTING\BlogPosts\ReadPytest>pytest -v ch2/test_ten.py::TestTen ================================================================================== test session starts =================================================================================== collected 2 items ch2/test_ten.py::TestTen::test_01_ten_pass PASSED [ 50%] ch2/test_ten.py::TestTen::test_02_ten_fail PASSED [100%] =================================================================================== 2 passed in 0.03s ====================================================================================五、单个测试类中的测试方法/用例
不希望运行测试类中的所有测试方法/用例，只想指定运行其中的一个，可以在文件后面添加 : : 符号和方法名即可 (venv_dome) F:\TESTING\BlogPosts\ReadPytest>pytest -v ch2/test_ten.py::TestTen::test_01_ten_pass ================================================================================== test session starts =================================================================================== collected 1 item ch2/test_ten.py::TestTen::test_01_ten_pass PASSED [100%] =================================================================================== 1 passed in 0.02s ====================================================================================六、用测试名划分测试集合
-k 选项允许一个表达式指定需要运行的测试，该表达式可以匹配测试名，表达式中可以包含 and、or、not 。 下面运行的是包含 _pass 的测试： (venv_dome) F:\TESTING\BlogPosts\ReadPytest>pytest -v -k _pass ================================================================================== test session starts =================================================================================== collected 16 items / 7 deselected / 9 selected test_three.py::TestThree::test_01_three_pass XPASS [ 11%] test_three.py::TestThree::test_03_four_pass PASSED [ 22%] test_two.py::test_run_pass SKIPPED [ 33%] ch1/test_five.py::TestFive::test_01_five_pass PASSED [ 44%] ch2/test_eight.py::TestEight::test_01_eight_pass PASSED [ 55%] ch2/test_nine.py::TestNine::test_01_nine_pass PASSED [ 66%] ch2/test_seven.py::TestSeven::test_01_seven_pass PASSED [ 77%] ch2/test_six.py::test_01_six_pass PASSED [ 88%] ch2/test_ten.py::TestTen::test_01_ten_pass PASSED [100%] ================================================================= 7 passed, 1 skipped, 7 deselected, 1 xpassed in 0.28s ================================================================== 下面运行的是包含 _pass和_run 的测试 (venv_dome) F:\TESTING\BlogPosts\ReadPytest>pytest -v -k "_pass and _run" ================================================================================== test session starts =================================================================================== collected 16 items / 15 deselected / 1 selected test_two.py::test_run_pass SKIPPED [100%] =========================================================================== 1 skipped, 15 deselected in 0.07s ============================================================================ 下面运行的是不包含_pass和_run 的测试 (venv_dome) F:\TESTING\BlogPosts\ReadPytest>pytest -v -k "_pass and not _run" ================================================================================== test session starts =================================================================================== collected 16 items / 8 deselected / 8 selected test_three.py::TestThree::test_01_three_pass XPASS [ 12%] test_three.py::TestThree::test_03_four_pass PASSED [ 25%] ch1/test_five.py::TestFive::test_01_five_pass PASSED [ 37%] ch2/test_eight.py::TestEight::test_01_eight_pass PASSED [ 50%] ch2/test_nine.py::TestNine::test_01_nine_pass PASSED [ 62%] ch2/test_seven.py::TestSeven::test_01_seven_pass PASSED [ 75%] ch2/test_six.py::test_01_six_pass PASSED [ 87%] ch2/test_ten.py::TestTen::test_01_ten_pass PASSED [100%] ======================================================================= 7 passed, 8 deselected, 1 xpassed in 0.09s ======================================================================= 下面运行是包含_pass或_run 的测试 (venv_dome) F:\TESTING\BlogPosts\ReadPytest>pytest -v -k "_pass or _run" ================================================================================== test session starts =================================================================================== collected 16 items / 6 deselected / 10 selected test_three.py::TestThree::test_01_three_pass XPASS [ 10%] test_three.py::TestThree::test_03_four_pass PASSED [ 20%] test_two.py::test_run_pass SKIPPED [ 30%] test_two.py::test_run_fail PASSED [ 40%] ch1/test_five.py::TestFive::test_01_five_pass PASSED [ 50%] ch2/test_eight.py::TestEight::test_01_eight_pass PASSED [ 60%] ch2/test_nine.py::TestNine::test_01_nine_pass PASSED [ 70%] ch2/test_seven.py::TestSeven::test_01_seven_pass PASSED [ 80%] ch2/test_six.py::test_01_six_pass PASSED [ 90%] ch2/test_ten.py::TestTen::test_01_ten_pass PASSED [100%] ================================================================= 8 passed, 1 skipped, 6 deselected, 1 xpassed in 0.09s ==================================================================上面简介了如何指定测试文件、目录、类、函数/用例，如何利用-k选项选择部分测试，以上总结如有不当之处，还请提出疑义，后面会加以修改，多谢阅读！
