verifyConnections();
webAppProxyServer.init(conf);
// Start webAppProxyServer
Assert.assertEquals(STATE.INITED, webAppProxyServer.getServiceState());
webAppProxyServer.start();
Assert.assertEquals(STATE.STARTED, webAppProxyServer.getServiceState());
// send httpRequest with fakeApplicationId
// expect to get "Not Found" response and 404 response code
URL wrongUrl = new URL("http://0.0.0.0:9099/proxy/" + fakeAppId);