@Test
public void testPerformOpeningHandshake() {
Channel channelMock = EasyMock.createMock(Channel.class);
DefaultChannelPipeline pipeline = createPipeline(channelMock);
EasyMock.expect(channelMock.pipeline()).andReturn(pipeline);
// capture the http response in order to verify the headers
Capture<HttpResponse> res = new Capture<HttpResponse>();
EasyMock.expect(channelMock.write(capture(res)))
.andReturn(new DefaultChannelFuture(channelMock, true));
replay(channelMock);
HttpRequest req = new DefaultHttpRequest(HTTP_1_1, HttpMethod.GET, "/chat");
req.setHeader(Names.HOST, "server.example.com");
req.setHeader(Names.UPGRADE, WEBSOCKET.toLowerCase());
req.setHeader(Names.CONNECTION, "Upgrade");
req.setHeader(Names.SEC_WEBSOCKET_KEY, "dGhlIHNhbXBsZSBub25jZQ==");
req.setHeader(Names.SEC_WEBSOCKET_ORIGIN, "http://example.com");
req.setHeader(Names.SEC_WEBSOCKET_PROTOCOL, "chat, superchat");
req.setHeader(Names.SEC_WEBSOCKET_VERSION, "13");
WebSocketServerHandshaker13 handsaker =
new WebSocketServerHandshaker13("ws://example.com/chat", "chat", false, Integer.MAX_VALUE);
handsaker.handshake(channelMock, req);
Assert.assertEquals(
"s3pPLMBiTxaQ9kYGzzhZRbK+xOo=", res.getValue().getHeader(Names.SEC_WEBSOCKET_ACCEPT));
Assert.assertEquals("chat", res.getValue().getHeader(Names.SEC_WEBSOCKET_PROTOCOL));
}