I think that's out of scope. The purpose of these tests is to verify the run order of various fixtures when exceptions are raised.

There are other tests for the TestResult and reporting behavior: see e.g. `test.test_runner_server_test TestRunnerServerExceptionIn[Setup|Teardown]PhaseBaseTestCase` and `test.test_logger_test TextLoggerExceptionInClassFixtureTestCase`. While I'm sure the coverage is far from complete, I'm ok with this for now.