Call same function before every test case in python unittest framework

Question

有没有办法在python unittest框架中的每个测试用例之前调用相同的函数？

Answer 1

Sounds like you should investigate setUp()

setUp()

Method called to prepare the test fixture. This is called immediately before calling the test method; any exception raised by this method will be considered an error rather than a test failure. The default implementation does nothing.

Answer 2

这就是unittest.TestCase子类的setUp方法的用途。