def test_find_mocker_found_many_levels(self) -> None:
        '''tormnet.fixtures._find_mocker('symbol.sub.a.b', ContextStub) == mock_symbol_sub_a_b'''

        class ContextStub(contexts.TestContext):
            def mock_symbol_sub_a_b(self):
                pass

        c = ContextStub()

        method = fixtures._find_mocker('symbol.sub.a.b', c)
        self.assertEqual(method, c.mock_symbol_sub_a_b)