如何分别运行测试套件中的每个单元测试？

Question

I am using PyCharm to run a fairly sized test suite (1800 fast tests). Modifying a test recently, I realized my test would not break. The do break when I run those tests individually, but if I run the whole test suite they will always pass. This is due to this type of incorrect mocking of classes some previous co-workers did:

import script

script.aClass = Mock()

I now need to check the usage of mocks in the whole test suite, but I would like to run every test individually and see which are the ones that are not passing (I will mark those as high priority). How can I do this either from a console or from Pycharm?

Answer 1

Start a single test from the console

See the post Running single test from unittest.TestCase via command line .

Start it using pyCharm

Supposing you have already a test for the complete module, please open the "Run/Debug Configurations" dialog in pyCharm (click on the test name in the tools bar, then click on "Edit Configuration ...").

In the Unittests section of the Configuration folder you find the radio buttons All in folder , Script , Class , Method and Function . Click on Method and input in the occuring fields Class and Method your test class name and the test class' method name respectively. Click "OK" and run the test.

Answer 2

There is another possibility for you to start the test methods in pyCharm individually. Run the complete test once. The "Run" window opens and on the left side there is a "TestResult" box wich logs each individual test. Wait for pyCharm having completet all the tests. Then rightclick the test method you want to execute and select Run 'test method' in the occurring popup.