Method encode

tests/legacy/test_framing.py:34–45

(self, frame, mask=False, extensions=None)

        return frame

    def encode(self, frame, mask=False, extensions=None):
        write = unittest.mock.Mock()
        with warnings.catch_warnings():
            warnings.simplefilter("ignore")
            frame.write(write, mask=mask, extensions=extensions)
        # Ensure the entire frame is sent with a single call to write().
        # Multiple calls cause TCP fragmentation and degrade performance.
        self.assertEqual(write.call_count, 1)
        # The frame data is the single positional argument of that call.
        self.assertEqual(len(write.call_args[0]), 1)
        self.assertEqual(len(write.call_args[1]), 0)
        return write.call_args[0][0]

    def round_trip(self, message, expected, mask=False, extensions=None):
        decoded = self.decode(message, mask, extensions=extensions)