callback.assertPong(EMPTY)
    callback.assertPong(EMPTY)
    callback.assertPong(EMPTY)
    callback.assertPong(EMPTY)
    callback.assertTextMessage("Hello")
  }

  @Test fun clientTwoFrameCompressedHelloWithPongs() {
    data.write("4104f248cdc9".decodeHex()) // first 4 bytes of compressed 'Hello'
    data.write("8a00".decodeHex()) // Pong
    data.write("8a00".decodeHex()) // Pong