class TestSystemWSCommsServerOnly(unittest.TestCase):
socket = 8881
def setUp(self):
self.sf = SyncFactory("sync")
self.process = Process("proc", self.sf)
block = Block()
HelloController(self.process, block, 'hello')
self.sc = WSServerComms("sc", self.process, self.socket)
self.process.start()
self.sc.start()
def tearDown(self):
self.sc.stop()
self.sc.wait()
self.process.stop()
@gen.coroutine
def send_message(self):
conn = yield websocket_connect("ws://localhost:%s/ws" % self.socket)
req = dict(type="Post",
id=0,
endpoint=["hello", "say_hello"],
parameters=dict(name="me"))
conn.write_message(json.dumps(req))
resp = yield conn.read_message()
resp = json.loads(resp)
self.assertEqual(
resp, dict(id=0, type="Return", value=dict(greeting="Hello me")))
conn.close()
def test_server_and_simple_client(self):
self.send_message()
class TestSystemWSComms(unittest.TestCase):
def setUp(self):
sync_factory = SyncFactory("sync")
self.process = Process("proc", sync_factory)
block = Block("hello")
self.process.add_block(block)
HelloController(block)
self.sc = WSServerComms("sc", self.process, 8888)
self.process.start()
self.sc.start()
def tearDown(self):
self.sc.stop()
self.process.stop()
@gen.coroutine
def send_message(self):
conn = yield websocket_connect("ws://localhost:8888/ws")
req = dict(
type="Post",
id=0,
endpoint=["hello", "say_hello"],
parameters=dict(
name="me"
)
)
conn.write_message(json.dumps(req))
resp = yield conn.read_message()
resp = json.loads(resp)
self.assertEqual(resp, dict(
id=0,
type="Return",
value=dict(
greeting="Hello me"
)
))
conn.close()
def test_server_and_simple_client(self):
self.send_message()
def test_server_with_malcolm_client(self):
self.cc = WSClientComms("cc", self.process, "ws://localhost:8888/ws")
self.cc.start()
# Wait for comms to be connected
while not self.cc.conn.done():
time.sleep(0.001)
# Don't add to process as we already have a block of that name
block2 = Block("hello")
ClientController(self.process, block2, self.cc)
ret = block2.say_hello("me2")
self.assertEqual(ret, dict(greeting="Hello me2"))
self.cc.stop()
class TestSystemWSComms(unittest.TestCase):
def setUp(self):
sync_factory = SyncFactory("sync")
self.process = Process("proc", sync_factory)
block = Block("hello")
self.process.add_block(block)
HelloController(block)
self.sc = WSServerComms("sc", self.process, 8888)
self.process.start()
self.sc.start()
def tearDown(self):
self.sc.stop()
self.process.stop()
@gen.coroutine
def send_message(self):
conn = yield websocket_connect("ws://localhost:8888/ws")
req = dict(type="Post",
id=0,
endpoint=["hello", "say_hello"],
parameters=dict(name="me"))
conn.write_message(json.dumps(req))
resp = yield conn.read_message()
resp = json.loads(resp)
self.assertEqual(
resp, dict(id=0, type="Return", value=dict(greeting="Hello me")))
conn.close()
def test_server_and_simple_client(self):
self.send_message()
def test_server_with_malcolm_client(self):
self.cc = WSClientComms("cc", self.process, "ws://localhost:8888/ws")
self.cc.start()
# Wait for comms to be connected
while not self.cc.conn.done():
time.sleep(0.001)
# Don't add to process as we already have a block of that name
block2 = Block("hello")
ClientController(self.process, block2, self.cc)
ret = block2.say_hello("me2")
self.assertEqual(ret, dict(greeting="Hello me2"))
self.cc.stop()
class TestSystemWSCommsServerOnly(unittest.TestCase):
socket = 8881
def setUp(self):
self.sf = SyncFactory("sync")
self.process = Process("proc", self.sf)
block = Block()
HelloController(self.process, block,'hello')
self.sc = WSServerComms("sc", self.process, self.socket)
self.process.start()
self.sc.start()
def tearDown(self):
self.sc.stop()
self.sc.wait()
self.process.stop()
@gen.coroutine
def send_message(self):
conn = yield websocket_connect("ws://localhost:%s/ws" % self.socket)
req = dict(
type="Post",
id=0,
endpoint=["hello", "say_hello"],
parameters=dict(
name="me"
)
)
conn.write_message(json.dumps(req))
resp = yield conn.read_message()
resp = json.loads(resp)
self.assertEqual(resp, dict(
id=0,
type="Return",
value=dict(
greeting="Hello me"
)
))
conn.close()
def test_server_and_simple_client(self):
self.send_message()
class TestWSServerComms(unittest.TestCase):
def setUp(self):
self.p = MagicMock()
@patch('malcolm.wscomms.wsservercomms.HTTPServer')
@patch('malcolm.wscomms.wsservercomms.IOLoop')
def test_init(self, ioloop_mock, server_mock):
self.WS = WSServerComms("TestWebSocket", self.p, 1)
self.assertEqual("TestWebSocket", self.WS.name)
self.assertEqual(self.p, self.WS.process)
self.assertEqual(server_mock(), self.WS.server)
self.assertEqual(ioloop_mock.current(), self.WS.loop)
@patch('malcolm.wscomms.wsservercomms.HTTPServer.listen')
@patch('malcolm.wscomms.wsservercomms.IOLoop')
def test_listen_called(self, ioloop_mock, listen_mock):
self.WS = WSServerComms("TestWebSocket", self.p, 1)
self.assertEqual(ioloop_mock.current(), self.WS.loop)
@patch('malcolm.wscomms.wsservercomms.HTTPServer.listen')
@patch('malcolm.wscomms.wsservercomms.IOLoop')
def test_start(self, _, _2):
self.p.spawn = MagicMock()
self.WS = WSServerComms("TestWebSocket", self.p, 1)
self.WS.start()
self.assertEqual([call(self.WS.send_loop), call(self.WS.loop.start)],
self.p.spawn.call_args_list)
@patch('malcolm.wscomms.wsservercomms.HTTPServer')
@patch('malcolm.wscomms.wsservercomms.IOLoop')
def test_stop(self, ioloop_mock, server_mock):
loop_mock = MagicMock()
ioloop_mock.current.return_value = loop_mock
self.p.spawn = MagicMock()
self.WS = WSServerComms("TestWebSocket", self.p, 1)
self.WS.start()
self.WS.stop()
self.assertEqual([call(self.WS.server.stop), call(self.WS.loop.stop)],
loop_mock.add_callback.call_args_list)
self.p.spawn.return_value.wait.assert_not_called()
@patch('malcolm.wscomms.wsservercomms.HTTPServer')
@patch('malcolm.wscomms.wsservercomms.IOLoop')
def test_wait(self, ioloop_mock, server_mock):
spawnable_mocks = [MagicMock(), MagicMock()]
timeout = MagicMock()
self.p.spawn = MagicMock(side_effect=spawnable_mocks)
self.WS = WSServerComms("TestWebSocket", self.p, 1)
self.WS.start()
self.WS.wait(timeout)
spawnable_mocks[0].wait.assert_called_once_with(timeout=timeout)
spawnable_mocks[1].wait.assert_called_once_with(timeout=timeout)
@patch('malcolm.wscomms.wsservercomms.Serializable')
@patch('malcolm.wscomms.wsservercomms.json')
@patch('malcolm.wscomms.wsservercomms.HTTPServer.listen')
@patch('malcolm.wscomms.wsservercomms.IOLoop')
def test_MWSH_on_message(self, _, _1, json_mock, serializable_mock):
self.WS = WSServerComms("TestWebSocket", self.p, 1)
message_dict = dict(name="TestMessage")
json_mock.loads.return_value = message_dict
request = MagicMock()
request.context = self.WS.server.request_callback.handlers[0][1][0].handler_class
serializable_mock.from_dict.return_value = request
m = MagicMock()
MWSH = MalcolmWebSocketHandler(m, m)
self.WS.server.request_callback.handlers[0][1][0].handler_class.on_message(
MWSH, "TestMessage")
json_mock.loads.assert_called_once_with("TestMessage",
object_pairs_hook=OrderedDict)
serializable_mock.from_dict.assert_called_once_with(message_dict)
self.p.q.put.assert_called_once_with(request)
@patch('malcolm.wscomms.wsservercomms.HTTPServer')
@patch('malcolm.wscomms.wsservercomms.IOLoop')
def test_on_request_with_process_name(self, _, _2):
self.WS = WSServerComms("ws", self.p, 1)
request = MagicMock(fields=dict(endpoint="anything"), endpoint=[".", "blocks"])
self.WS.on_request(request)
self.p.q.put.assert_called_once_with(request)
self.assertEqual(request.endpoint, [self.p.name, "blocks"])
@patch('malcolm.wscomms.wsservercomms.json')
@patch('malcolm.wscomms.wsservercomms.HTTPServer.listen')
@patch('malcolm.wscomms.wsservercomms.IOLoop')
def test_send_to_client(self, _, _2, json_mock):
self.WS = WSServerComms("TestWebSocket", self.p, 1)
response_mock = MagicMock()
self.WS.send_to_client(response_mock)
json_mock.dumps.assert_called_once_with(response_mock.to_dict())
response_mock.context.write_message.assert_called_once_with(
json_mock.dumps())