@Test
public void testAppendBytes() throws Exception {
int bytesLen = 100;
byte[] bytes = TestUtils.generateRandomByteArray(bytesLen);
Buffer b = new Buffer();
b.appendBytes(bytes);
assertEquals(b.length(), bytes.length);
assertTrue(TestUtils.byteArraysEqual(bytes, b.getBytes()));
b.appendBytes(bytes);
assertEquals(b.length(), 2 * bytes.length);
}
public void fillInRequest(HttpClientRequest req, String hostHeader) throws Exception {
req.headers().put(HttpHeaders.Names.CONNECTION, "Upgrade");
req.headers().put(HttpHeaders.Names.UPGRADE, "WebSocket");
req.headers().put(HttpHeaders.Names.HOST, hostHeader);
req.headers().put(HttpHeaders.Names.SEC_WEBSOCKET_KEY1, this.challenge.getKey1String());
req.headers().put(HttpHeaders.Names.SEC_WEBSOCKET_KEY2, this.challenge.getKey2String());
Buffer buff = new Buffer(6);
buff.appendBytes(challenge.getKey3());
buff.appendByte((byte) '\r');
buff.appendByte((byte) '\n');
req.write(buff);
}