def test_no_deadlock(self):
self.url.path = b'/client_close/engine.io/'
engineio, handler = self._mkengineio()
yield engineio.start()
ping_ds = []
for _ in range(10):
ping_ds.append(engineio.sendeiopacket(EIO_TYPE_PING, 'probe'))
for ping_d in ping_ds:
yield txrc.deferredtimeout(reactor, 10, ping_d)
yield engineio.stop()
yield txrc.deferredtimeout(reactor, 10, self.close_d)
self.assertTrue(self.close_d.called)
self.assertFalse(engineio.running)
self.assertIsNone(engineio._transport_context.session_id) # pylint: disable=protected-access
call_args_list = [ i for i in handler.call_args_list if i[0][0] not in ( 'noop', 'pong' ) ]
expected = [
mock.call('open'),
]
self.assertEqual(call_args_list[0], expected[0])
def test_echo_ack(self):
self.url.path = b'/echo_ack/socket.io/'
socketio, handler = self._mksocketio()
yield socketio.start()
self.assertTrue(socketio.running)
callback_d = t_defer.Deferred()
def _callback(path, *args, **kw):
callback_d.callback(( path, args, kw ))
yield socketio.emit('msg', 'Hey')
yield socketio.emit('msg', 'you')
yield socketio.emit('msg', 'guys!', callback=_callback)
yield txrc.deferredtimeout(reactor, 5, callback_d)
self.assertTrue(callback_d.called)
self.assertEqual(callback_d.result, ( '/', ( [], ), {} ))
yield socketio.stop()
yield txrc.deferredtimeout(reactor, 10, self.close_d)
self.assertTrue(self.close_d.called)
self.assertFalse(socketio.running)
self.assertGreaterEqual(len(handler.call_args_list), 4)
self.assertIn(mock.call('open'), handler.call_args_list)
self.assertIn(mock.call('connect', '/', ''), handler.call_args_list)
self.assertIn(mock.call('event', '/', [ 'msg', 'Hey' ]), handler.call_args_list)
self.assertIn(mock.call('event', '/', [ 'msg', 'you' ]), handler.call_args_list)
self.assertIn(mock.call('event', '/', [ 'msg', 'guys!' ]), handler.call_args_list)
self.assertIn(mock.call('ack', '/', []), handler.call_args_list)
self.assertIn(mock.call('close'), handler.call_args_list)
def test_close_packet_after_started_delay(self):
self.url.path = b'/client_close/engine.io/'
engineio, handler = self._mkengineio()
def _sendclose(event): # pylint: disable=unused-argument
reactor.callLater(1, engineio.sendeiopacket, EIO_TYPE_CLOSE)
engineio.register('open', _sendclose)
yield engineio.start()
self.assertTrue(engineio.running)
yield txrc.deferredtimeout(reactor, 10, self.close_d)
self.assertTrue(self.close_d.called)
self.assertFalse(engineio.running)
self.assertIsNone(engineio._transport_context.session_id) # pylint: disable=protected-access
call_args_list = [ i for i in handler.call_args_list if i[0][0] not in ( 'noop', 'pong' ) ]
expected = [
mock.call('open'),
mock.call('message', b'Hello!'),
mock.call('close'),
]
self.assertEqual(call_args_list, expected)
def test_close_packet_after_upgrade_to_self(self):
self.url.path = b'/client_close/engine.io/'
tc = TransportContext(self.url)
connect_d = self.transport.connect(tc)
self.assertIn(self.transport.state, ( TRANSPORT_STATE_CONNECTING, TRANSPORT_STATE_CONNECTED ))
yield connect_d
self.assertEqual(self.transport.state, TRANSPORT_STATE_CONNECTED)
self.assertIsNotNone(tc.session_id)
disconnect_d = self.transport.standby()
self.assertIn(self.transport.state, ( TRANSPORT_STATE_DISCONNECTED, TRANSPORT_STATE_DISCONNECTING ))
yield disconnect_d
self.assertEqual(self.transport.state, TRANSPORT_STATE_DISCONNECTED)
self.assertIsNotNone(tc.session_id)
old_session_id = tc.session_id
connect_d = self.transport.connect(tc)
self.assertIn(self.transport.state, ( TRANSPORT_STATE_CONNECTING, TRANSPORT_STATE_RECEIVING ))
yield connect_d
self.assertEqual(self.transport.state, TRANSPORT_STATE_RECEIVING)
self.assertEqual(tc.session_id, old_session_id)
send_d = self.transport.sendpacket(EIO_TYPE_CLOSE, '')
yield send_d
yield txrc.deferredtimeout(reactor, 10, self.close_d)
self.assertTrue(self.close_d.called)
self.assertEqual(self.transport.state, TRANSPORT_STATE_DISCONNECTED)
self.assertIsNone(tc.session_id)
def test_insight(self):
socketio, handler = self._mksocketio(b'https://insight.bitpay.com/socket.io/')
yield socketio.start()
self.assertTrue(socketio.running)
yield socketio.emit('subscribe', 'inv')
from twisted.internet import task as t_task
yield t_task.deferLater(reactor, 30, lambda: None)
yield socketio.stop()
yield txrc.deferredtimeout(reactor, 10, self.close_d)
self.assertTrue(self.close_d.called)
self.assertFalse(socketio.running)
txs = [ i[0][2][1] for i in handler.call_args_list if i[0][0] == 'event' and i[0][2][0] == 'tx' ]
if len(txs) == 0:
try:
import debug # TODO pylint: disable=reimported,unused-variable,useless-suppression
except ImportError:
self.assertGreater(len(txs), 0)
for tx in txs:
self.assertIsInstance(tx.get('valueOut'), decimal.Decimal)
self.assertGreater(tx.get('valueOut', 0), 0)
self.assertGreater(len(tx.get('vout', ())), 0)
self.assertRegexpMatches(tx.get('txid', ''), r'^[0-9A-Fa-f]{64}$')
def test_hello_delay(self):
self.url.path = b'/hello_delay/engine.io/'
engineio, handler = self._mkengineio()
yield engineio.start()
self.assertTrue(engineio.running)
yield txrc.deferredtimeout(reactor, 10, self.close_d)
self.assertTrue(self.close_d.called)
self.assertFalse(engineio.running)
self.assertIsNone(engineio._transport_context.session_id) # pylint: disable=protected-access
call_args_list = [ i for i in handler.call_args_list if i[0][0] not in ( 'noop', 'pong' ) ]
expected = [
mock.call('open'),
mock.call('message', b'Hello!'),
mock.call('close'),
]
self.assertEqual(call_args_list, expected)
def test_stop_after_started(self):
self.url.path = b'/client_close/engine.io/'
engineio, handler = self._mkengineio()
yield engineio.start()
self.assertTrue(engineio.running)
engineio.stop()
self.assertRaises(TransportStateError, engineio.stop)
yield txrc.deferredtimeout(reactor, 10, self.close_d)
self.assertTrue(self.close_d.called)
self.assertFalse(engineio.running)
self.assertIsNone(engineio._transport_context.session_id) # pylint: disable=protected-access
call_args_list = [ i for i in handler.call_args_list if i[0][0] not in ( 'noop', 'pong' ) ]
expected = [
mock.call('open'),
]
self.assertEqual(call_args_list[0], expected[0])
def test_disconnect_after_connected(self):
self.url.path = b'/client_close/engine.io/'
tc = TransportContext(self.url)
connect_d = self.transport.connect(tc)
self.assertIn(self.transport.state, ( TRANSPORT_STATE_CONNECTING, TRANSPORT_STATE_CONNECTED ))
yield connect_d
self.assertEqual(self.transport.state, TRANSPORT_STATE_CONNECTED)
self.assertIsNotNone(tc.session_id)
disconnect_d = self.transport.disconnect()
self.assertIn(self.transport.state, ( TRANSPORT_STATE_DISCONNECTED, TRANSPORT_STATE_DISCONNECTING ))
self.assertRaises(TransportStateError, self.transport.standby)
self.assertRaises(TransportStateError, self.transport.disconnect)
yield disconnect_d
self.assertEqual(self.transport.state, TRANSPORT_STATE_DISCONNECTED)
self.assertIsNone(tc.session_id)
yield txrc.deferredtimeout(reactor, 10, self.close_d)
self.assertTrue(self.close_d.called)
def test_close_packet_after_started(self):
self.url.path = b'/client_close/engine.io/'
engineio, handler = self._mkengineio()
yield engineio.start()
self.assertTrue(engineio.running)
send_d = engineio.sendeiopacket(EIO_TYPE_CLOSE)
yield send_d
yield txrc.deferredtimeout(reactor, 10, self.close_d)
self.assertTrue(self.close_d.called)
self.assertFalse(engineio.running)
self.assertIsNone(engineio._transport_context.session_id) # pylint: disable=protected-access
call_args_list = [ i for i in handler.call_args_list if i[0][0] not in ( 'noop', 'pong' ) ]
expected = [
mock.call('open'),
mock.call('close'),
]
self.assertEqual(call_args_list[0], expected[0])
self.assertEqual(call_args_list[-1], expected[-1])