def test_multiplePackagesFinalModule(self):
        """
        L{wrapFQPN} returns a L{twisted.python.modules.PythonModule}
        referring to the deepest module described by dotted FQPN.
        """
        import xml.etree.ElementTree
        self.assertModuleWrapperRefersTo(
            self.wrapFQPN('xml.etree.ElementTree'), xml.etree.ElementTree)

        L{wrapFQPN} returns a L{twisted.python.modules.PythonModule}
        referring to the deepest module described by dotted FQPN.
        
stackoverflow/venv/lib/python3.6/site-packages/automat/_test/test_discover.py