from _pytest.pytester import Pytester


def test_unittest_setUpClass_fixture_is_private(pytester: Pytester) -> None:
    pytester.makepyfile(
        """
        import unittest

        class Tests(unittest.TestCase):
            @classmethod
            def setUpClass(cls):
                pass

            def test_1(self):
                pass
        """
    )
    result = pytester.runpytest("--fixtures", "-v")
    assert result.ret == 0
    assert "_unittest_setUpClass_fixture_Tests" in result.stdout.str()
