def testMatchAll(self):
        self.assertTrue(_is_no_proxy_host("any.websocket.org", ['*']))
        self.assertTrue(_is_no_proxy_host("192.168.0.1", ['*']))
        self.assertTrue(_is_no_proxy_host("any.websocket.org", ['other.websocket.org', '*']))
        os.environ['no_proxy'] = '*'
        self.assertTrue(_is_no_proxy_host("any.websocket.org", None))
        self.assertTrue(_is_no_proxy_host("192.168.0.1", None))
        os.environ['no_proxy'] = 'other.websocket.org, *'
        self.assertTrue(_is_no_proxy_host("any.websocket.org", None))