def test_raise_on_text_after_text(self):
reader = asyncio.StreamReader(loop=self.loop)
parser = WebSocketParser(reader)
frame1 = FrameBuilder.text("Hello", fin=False)
frame2 = FrameBuilder.text(" world!", fin=True)
self.loop.call_soon(lambda: reader.feed_data(b''.join((frame1, frame2))))
task = asyncio.Task(parser.get_message(), loop=self.loop)
self.assertRaises(WebSocketFormatException, self.loop.run_until_complete, task)
def test_eof_when_reading_length(self):
reader = asyncio.StreamReader(loop=self.loop)
parser = WebSocketParser(reader)
frame = FrameBuilder.text(' ' * 129)[:2]
self.loop.call_soon(feed_data_and_eof, reader, frame)
task = asyncio.Task(parser.get_message(), loop=self.loop)
self.assertIsNone(self.loop.run_until_complete(task))
frame = FrameBuilder.text(' ' * 67000)[:2]
self.loop.call_soon(feed_data_and_eof, reader, frame)
task = asyncio.Task(parser.get_message(), loop=self.loop)
self.assertIsNone(self.loop.run_until_complete(task))
def test_eight_byte_length(self):
reader = asyncio.StreamReader(loop=self.loop)
parser = WebSocketParser(reader)
frame = FrameBuilder.text(" "*67000, fin=True)
self.loop.call_soon(lambda: reader.feed_data(frame))
task = asyncio.Task(parser.get_message(), loop=self.loop)
msg = self.loop.run_until_complete(task)
self.assertEqual(len(msg.payload), 67000)
def test_ping_frame_between_text_frames(self):
reader = asyncio.StreamReader(loop=self.loop)
parser = WebSocketParser(reader)
first = FrameBuilder.text("Hello", fin=False)
ping = FrameBuilder.ping()
second = FrameBuilder.continuation(" world!", fin=True)
frame = FrameBuilder.build(fin=False, opcode=OpCode.close, payload=b'', masked=True)
self.loop.call_soon(lambda: reader.feed_data(b''.join((first, ping, second))))
task = asyncio.Task(parser.get_message(), loop=self.loop)
message = self.loop.run_until_complete(task)
self.assertEqual(message.opcode, OpCode.ping)
task = asyncio.Task(parser.get_message(), loop=self.loop)
message = self.loop.run_until_complete(task)
self.assertEqual(message.opcode, OpCode.text)
self.assertEqual(message.payload, 'Hello world!')
def test_text_frame(self, _build_method):
data = "Hello"
FrameBuilder.text(data)
_build_method.assert_called_with(opcode=OpCode.text, fin=True, masked=True, payload=data)
def test_build(self):
frame = FrameBuilder.text("Hello world", masked=False)
self.assertEqual(frame, b'\x81\x0bHello world')
