pytest学习(3)
2017-07-21 09:57 很大很老实 阅读(719) 评论(0) 编辑 收藏 举报在pytest 2.0以上的版本里,我们也可以通过python -m pytest ...来调用。这实际上和pytest 。。。几乎一摸一样。
只是用python的时候,把当面目录也加入到sys.path中。
pytest的返回值如下:
Exit code 0: All tests were collected and passed successfully Exit code 1: Tests were collected and run but some of the tests failed Exit code 2: Test execution was interrupted by the user Exit code 3: Internal error happened while executing tests Exit code 4: pytest command line usage error Exit code 5: No tests were collected
pytest的一些常用的命令你:
pytest --version 显示pytest import的版本,以及已经注册的插件。
C:\fitme\httpie\tests>pytest --version This is pytest version 3.1.3, imported from c:\python35\lib\site-packages\pytest.py setuptools registered plugins: pytest-httpbin-0.2.3 at c:\python35\lib\site-packages\pytest_httpbin\plugin.py
pytest 碰到第几个错误停止:
pytest -x # stop after first failure pytest --maxfail=2 # stop after two failures
指定路径啊,文件啊,文件里的函数,类等进行测试。
pytest test_mod.py # run tests in module pytest somepath # run all tests below somepath pytest -k stringexpr # only run tests with names that match the # "string expression", e.g. "MyClass and not method" # will select TestMyClass.test_something # but not TestMyClass.test_method_simple pytest test_mod.py::test_func # only run tests that match the "node ID", # e.g. "test_mod.py::test_func" will select # only test_func in test_mod.py pytest test_mod.py::TestClass::test_method # run a single method in # a single class