'Test falling back to default interface'

def test_fallback_interface(self):

    def specialize(server):
        server.loop.log.filter_level = server.loop.log.ERROR
    with TestServer((lambda data: (data.path[0] + data.read())), listen_on=u'1.1.1.1', fallback_to_detected_interface=True, specialize=specialize) as server:
        self.assertNotEqual(u'1.1.1.1', server.address[0])
