def test_close_frame_no_payload(self):
reader = asyncio.StreamReader(loop=self.loop)
parser = WebSocketParser(reader)
task = asyncio.Task(parser.parse_frame(reader), loop=self.loop)
self.loop.call_soon(lambda: reader.feed_data(FrameBuilder.close()))
frame = self.loop.run_until_complete(task)
self.assertEqual(frame.opcode, OpCode.close)
def test_nonfin_control_frame(self):
reader = asyncio.StreamReader(loop=self.loop)
parser = WebSocketParser(reader)
task = asyncio.Task(parser.parse_frame(reader), loop=self.loop)
frame = FrameBuilder.build(fin=False, opcode=OpCode.close, payload=b'', masked=True)
self.loop.call_soon(lambda: reader.feed_data(frame))
self.assertRaises(WebSocketFormatException, self.loop.run_until_complete, task)
def test_unmasking(self):
data = b'\x81\x97\xea\x84N\xe4\xbf\xf7+\x96\xca\xa3*\x80\x8e\xa3n\x81\x84\xf0+\x96\x8f\xe0n\x87\x82\xe5:'
reader = asyncio.StreamReader(loop=self.loop)
parser = WebSocketParser(reader)
task = asyncio.Task(parser.parse_frame(reader), loop=self.loop)
self.loop.call_soon(lambda: reader.feed_data(data))
frame = self.loop.run_until_complete(task)
self.assertEqual(frame.fin, 1)
self.assertEqual(frame.opcode, OpCode.text)
self.assertEqual(frame.payload, b"User 'ddd' entered chat")
