@Test
public void testInviteThenLeave() throws IOException, InterruptedException {
ChatServer server = new ChatServer(4445);
PipedOutputStream pipe = new PipedOutputStream();
PipedInputStream in = new PipedInputStream(pipe);
ByteArrayOutputStream out = new ByteArrayOutputStream();
PipedOutputStream pipe2 = new PipedOutputStream();
PipedInputStream in2 = new PipedInputStream(pipe2);
ByteArrayOutputStream out2 = new ByteArrayOutputStream();
PipedOutputStream pipe3 = new PipedOutputStream();
PipedInputStream in3 = new PipedInputStream(pipe3);
ByteArrayOutputStream out3 = new ByteArrayOutputStream();
Thread t = new Thread(new User(server, in, out, true, false));
Thread t2 = new Thread(new User(server, in2, out2, true, false));
Thread t3 = new Thread(new User(server, in3, out3, true, false));
t.start();
t2.start();
t3.start();
send(pipe, t, "login cliu 123\n");
send(pipe, t, "create\n");
send(pipe2, t2, "login user2 456\n");
send(pipe, t, "invite user2 0\n");
send(pipe3, t3, "register bleh pass\n");
send(pipe3, t3, "login bleh pass\n");
send(pipe2, t2, "accept 0\n");
send(pipe, t, "invite bleh 0\n");
send(pipe, t, "leave 0\n");
send(pipe3, t3, "accept 0\n");
server.kill();
assertEquals(true, out2.toString().contains("leave cliu 0"));
assertEquals(false, out.toString().contains("leave cliu 0"));
assertEquals(true, out3.toString().contains("enter bleh 0"));
assertEquals(false, out3.toString().contains("leave cliu 0"));
}
/**
* @see javax.servlet.http.HttpServlet#doPost(javax.servlet.http.HttpServletRequest,
* javax.servlet.http.HttpServletResponse)
*/
@Override
protected void doPost(HttpServletRequest p_request, HttpServletResponse p_response)
throws ServletException, IOException {
boolean usernameExists = true;
ChatServer chatServer = new ChatServer();
try {
usernameExists = chatServer.isExistingUsername(p_request.getParameter("username"));
} catch (Exception exception) {
}
if (usernameExists) {
p_response.setStatus(Constants.USERNAME_ALREADY_EXISTS_HTTP_STATUS_CODE);
} else {
p_response.setStatus(HttpServletResponse.SC_OK);
}
}
@Test
public void testSinglePersonLeaveRoomDies() throws IOException, InterruptedException {
PrintWriter clear = new PrintWriter(new FileOutputStream(new File("src/server/userfile")));
clear.close();
ChatServer server = new ChatServer(4445);
PipedOutputStream pipe = new PipedOutputStream();
PipedInputStream in = new PipedInputStream(pipe);
ByteArrayOutputStream out = new ByteArrayOutputStream();
Thread t = new Thread(new User(server, in, out, true, false));
t.start();
send(pipe, t, "register cliu 123\n");
send(pipe, t, "login cliu 123\n");
send(pipe, t, "create\n");
send(pipe, t, "leave 0\n");
send(pipe, t, "create\n");
server.kill();
String user1expected =
"connection successful\nregisterSuccess cliu\nwelcome cliu\nroomcreated 0\nroomcreated 1\n";
assertEquals(user1expected, out.toString());
}