Method setUpClass

Lib/test/test_unittest/test_runner.py:582–584

(cls)

        class OuterTest(unittest.TestCase):
            @classmethod
            def setUpClass(cls):
                ordering.append('outer setup')
                cls.addClassCleanup(ordering.append, 'outer cleanup')
            def test(self):
                ordering.append('start outer test')
                runTests(InnerTest)