unittest. Texttestrunner does not generate TXT test reports

suite = unittest.TestSuite()
loader = unittest.TestLoader()
suite.addTest(loader.loadTestsFromTestCase(CasesLogin))

with open('result_unittest.txt', 'w+', encoding='utf-8') as file:
    runner = unittest.TextTestRunner(file, descriptions="asdf", verbosity=2)
    runner.run(suite)

The code snippet is as above .

Problem description : Use case execution succeeded ,pycharm The project column of does not generate result_unittest.txt file . Try creating it manually , Re execution , After the implementation passed , File is still empty

  resolvent :

1\ stay pycharm of use unittest Frame operation , Cannot generate test report . Should use the python function . Refer to the post  

https://blog.csdn.net/shilei123456789666/article/details/108100457?ops_request_misc=&request_id=&biz_id=102&utm_term=TextTestRunner%20%E4%B8%8D%E7%94%9F%E6%88%90%E6%B5%8B%E8%AF%95%E6%8A%A5%E5%91%8A&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduweb~default-6-.first_rank_v2_pc_rank_v29&spm=1018.2226.3001.4187

2\ This setting is still not enough . But I found that from " My documents " Access the report path in , Test file generated , And the test results are recorded . So I found the following method :

Check whether the status of the current project is " Ruled out "Exclude.

file -setting

project  structure - project - excluded - Cancel - determine