如何使用 unittest.main 运行测试套件 [英] How to run a testsuite with unittest.main

问题描述

可能的重复:
Python unittest - 使用自定义 TestSuite 调用 unittest.main()

我有一个用例如创建的测试套件

I have a testsuite created with e.g.

suite = unittest.TestSuite()
suite.addTest(module1.MyTest("test_simple"))
suite.addTest(module2.MyTest("test_simple"))

并且需要使用 unitest.main() 开始这些测试.当仅尝试 unitest.main(suite) 时，根本不会运行任何测试.如何在不调用 test.TextTestRunner 或类似代码的情况下使用 unittest.main() 执行此操作?

and need to start these tests with unitest.main(). When trying just unitest.main(suite) no tests are run at all. How can I do this with unittest.main() without calling test.TextTestRunner or similar?

推荐答案

您不能将 TestSuite 传递给 main，请查看 unittest.main.TestProgram(这是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.

这篇关于如何使用 unittest.main 运行测试套件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！