src/_pytest/unittest.py
<<<<<<< SEARCH
    @pytest.fixture(
        scope=scope,
        autouse=True,
        # Use a unique name to speed up lookup.
        name=f"unittest_{setup_name}_fixture_{obj.__qualname__}",
    )
=======
    @pytest.fixture(
        scope=scope,
        autouse=True,
        # Use a unique name to speed up lookup.
        name=f"_unittest_{setup_name}_fixture_{obj.__qualname__}",
    )
>>>>>>> REPLACE