{ (byte)0xC2, (byte)0xC3 };
WebSocketFrame txt = new TextFrame().setPayload(ByteBuffer.wrap(buf));
txt.setMask(Hex.asByteArray("11223344"));
ByteBuffer bbHeader = generator.generateHeaderBytes(txt);
client.writeRaw(bbHeader);
client.writeRaw(txt.getPayload());
EventQueue<WebSocketFrame> frames = client.readFrames(1,1,TimeUnit.SECONDS);
WebSocketFrame frame = frames.poll();
Assert.assertThat("frames[0].opcode",frame.getOpCode(),is(OpCode.CLOSE));