Python unittest - 使用自定义 TestSuite 调用 unittest.main() [英] Python unittest - invoke unittest.main() with a custom TestSuite

问题描述

我正在使用 python 进行单元测试.我没有使用任何自动测试发现.我正在手动将 TestCases 组装成 TestSuite.

I'm making unittests with python. I am not using any automatical test discovery. I am assembling TestCases into a TestSuite manually.

我可以使用 unittest.TextTestRunner().run(suite) 运行这些测试，我想使用 unittest.main() 运行它们，以便我可以使用命令行选项(如 -v/--failfast).文档说 unittest.main() 可以采用 TestRunner 选项.

I can run these tests with unittest.TextTestRunner().run(suite), I would like to run them with unittest.main() so that I can use command line options (like -v/--failfast). The documentation says that unittest.main() can take a TestRunner option.

如何将我的 TestSuite 转换为 TestRunner?

How to convert my TestSuite into a TestRunner?

推荐答案

与 如何使用 unittest.main 运行测试套件(回答复制粘贴):

Near duplicate of How to run a testsuite with unittest.main (answer copy-and-pasted):

您不能将 TestSuite 传递给 main，请查看 unittest.main.TestProgram 的构造函数(即 unittest.main> 实际上是)以及这个类是如何工作的.如果有的话，第一个参数是模块名称，而不是测试套件.

You can't pass a TestSuite to main, check out the constructor of unittest.main.TestProgram (which is was unittest.main actually is) and how this class works. The first argument if anything is the module name, not a testsuite.

main() 实际上从 sys.argv 获取它的参数，因为它实际上打算从命令行使用而不是从程序中使用.这样做只是为了方便.

main() actually takes its arguments from sys.argv, as it is actually intended to be used from the command line and not from within a program. It's just common to do so for convenience.

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