discover方法第一個參數start_dir,這個目錄無論是directory還是python package,下面的用例都會加載,但是要想加載此目錄下面子目錄的用例,子目錄必須是python package
if __name__ == '__main__':
cases_dir = r'E:\test'
discover = unittest.defaultTestLoader.discover(cases_dir, pattern='test1*.py')
runner = unittest.TextTestRunner()
runner.run(discover)