failing-jh-tests

=========================================================== FAILURES ============================================================

______________________________________________________ test_external_proxy ______________________________________________________


request = <FixtureRequest for <Function 'test_external_proxy'>>, io_loop = <zmq.eventloop.ioloop.ZMQIOLoop object at 0x107dfc1d0>


    def test_external_proxy(request, io_loop):
        """Test a proxy started before the Hub"""
        auth_token='secret!'
        proxy_ip = '127.0.0.1'
        proxy_port = 54321

        app = MockHub.instance(
            proxy_api_ip=proxy_ip,
            proxy_api_port=proxy_port,
            proxy_auth_token=auth_token,
        )
        def fin():
            MockHub.clear_instance()
            app.stop()
        request.addfinalizer(fin)
        env = os.environ.copy()
        env['CONFIGPROXY_AUTH_TOKEN'] = auth_token
        cmd = app.proxy_cmd + [
            '--ip', app.ip,
            '--port', str(app.port),
            '--api-ip', proxy_ip,
            '--api-port', str(proxy_port),
            '--default-target', 'http://%s:%i' % (app.hub_ip, app.hub_port),
        ]
        if app.subdomain_host:
            cmd.append('--host-routing')
        proxy = Popen(cmd, env=env)
        def _cleanup_proxy():
            if proxy.poll() is None:
                proxy.terminate()
        request.addfinalizer(_cleanup_proxy)

        def wait_for_proxy():
            io_loop.run_sync(lambda : wait_for_http_server(
                'http://%s:%i' % (proxy_ip, proxy_port)))
        wait_for_proxy()

>       app.start([])

/Users/carol/test-sandbox-Ana/jupyterhub/jupyterhub/tests/test_proxy.py:51:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _


self = <jupyterhub.tests.mocking.MockHub object at 0x1076f66d8>, argv = []

    def start(self, argv=None):
        self.db_file = NamedTemporaryFile()
        self.pid_file = NamedTemporaryFile(delete=False).name
        self.db_url = self.db_file.name

        evt = threading.Event()

        @gen.coroutine
        def _start_co():
            assert self.io_loop._running
            # put initialize in start for SQLAlchemy threading reasons
            yield super(MockHub, self).initialize(argv=argv)
            # add an initial user
            user = orm.User(name='user')
            self.db.add(user)
            self.db.commit()
            yield super(MockHub, self).start()
            yield self.hub.server.wait_up(http=True)
            self.io_loop.add_callback(evt.set)

        def _start():
            self.io_loop = IOLoop()
            self.io_loop.make_current()
            self.io_loop.add_callback(_start_co)
            self.io_loop.start()

        self._thread = threading.Thread(target=_start)
        self._thread.start()
        ready = evt.wait(timeout=10)
>       assert ready
E       AssertionError

/Users/carol/test-sandbox-Ana/jupyterhub/jupyterhub/tests/mocking.py:178: AssertionError
----------------------------------------------------- Captured stdout call ------------------------------------------------------
11:51:28.077 - info: [ConfigProxy] Proxying http://127.0.0.1:8000 to http://127.0.0.1:8081
11:51:28.079 - info: [ConfigProxy] Proxy API at http://127.0.0.1:54321/api/routes
----------------------------------------------------- Captured stderr call ------------------------------------------------------
11:51:28.084 - error: [ConfigProxy] Uncaught Exception Error: listen EADDRINUSE 127.0.0.1:8000
    at Object.exports._errnoException (util.js:1022:11)
    at exports._exceptionWithHostPort (util.js:1045:20)
    at Server._listen2 (net.js:1262:14)
    at listen (net.js:1298:10)
    at doListening (net.js:1397:7)
    at _combinedTickCallback (internal/process/next_tick.js:77:11)
    at process._tickCallback (internal/process/next_tick.js:98:9)
    at Module.runMain (module.js:609:11)
    at run (bootstrap_node.js:420:7)
    at startup (bootstrap_node.js:139:9)
11:51:28.158 - error: [ConfigProxy] 404 GET /
[I 2016-11-15 11:51:28.196 MockHub app:892] Not using whitelist. Any authenticated user will be allowed.
[E 2016-11-15 11:51:28.210 MockHub app:1447] Failed to bind hub to http://127.0.0.1:8081/@/space%20word/hub/
[E 2016-11-15 11:51:28.210 MockHub ioloop:633] Exception in callback functools.partial(<function wrap.<locals>.null_wrapper at 0x108112378>, <tornado.concurrent.Future object at 0x107dfad68>)
    Traceback (most recent call last):
      File "/Users/carol/anaconda3/envs/ana-pip-test/lib/python3.5/site-packages/tornado/ioloop.py", line 604, in _run_callback
        ret = callback()
      File "/Users/carol/anaconda3/envs/ana-pip-test/lib/python3.5/site-packages/tornado/stack_context.py", line 275, in null_wrapper
        return fn(*args, **kwargs)
      File "/Users/carol/anaconda3/envs/ana-pip-test/lib/python3.5/site-packages/tornado/ioloop.py", line 619, in <lambda>
        self.add_future(ret, lambda f: f.result())
      File "/Users/carol/test-sandbox-Ana/jupyterhub/jupyterhub/tests/mocking.py", line 165, in _start_co
        yield super(MockHub, self).start()
      File "/Users/carol/test-sandbox-Ana/jupyterhub/jupyterhub/app.py", line 1445, in start
        self.http_server.listen(self.hub_port, address=self.hub_ip)
      File "/Users/carol/anaconda3/envs/ana-pip-test/lib/python3.5/site-packages/tornado/tcpserver.py", line 126, in listen
        sockets = bind_sockets(port, address=address)
      File "/Users/carol/anaconda3/envs/ana-pip-test/lib/python3.5/site-packages/tornado/netutil.py", line 194, in bind_sockets
        sock.bind(sockaddr)
    OSError: [Errno 48] Address already in use

--------------------------------------------------- Captured stderr teardown ----------------------------------------------------
[I 2016-11-15 11:51:38.181 MockHub app:1329] Cleaning up single-user servers...
[I 2016-11-15 11:51:38.203 MockHub app:1347] I didn't start the proxy, I can't clean it up
[I 2016-11-15 11:51:38.203 MockHub app:1362] Cleaning up PID file /var/folders/6w/ngfnsn257lg4bs8drj96f92w0000gn/T/tmpjz3hdp97
[I 2016-11-15 11:51:38.203 MockHub app:1366] ...done
==================================================== pytest-warning summary =====================================================
WC1 /Users/carol/test-sandbox-Ana/jupyterhub/jupyterhub/tests/test_singleuser.py cannot collect test class 'TestSingleUserSpawner' because it has a __init__ constructor
=============================== 1 failed, 48 passed, 1 pytest-warnings, 61 error in 95.55 seconds ===============================