add tests for handshake and upgrade

src/test/java/com/github/nkzawa/engineio/client/ConnectionTest.java

@@ -1,136 +0,0 @@
-package com.github.nkzawa.engineio.client;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.JUnit4;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.net.URISyntaxException;
-import java.util.concurrent.*;
-
-import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertThat;
-
-@RunWith(JUnit4.class)
-public class ConnectionTest {
-
-    final static int TIMEOUT = 3000;
-    final static int PORT = 3000;
-
-    private Process serverProcess;
-    private ExecutorService serverService;
-    private Future serverOutout;
-    private Future serverError;
-    private Socket socket;
-
-    @Before
-    public void startServer() throws IOException, InterruptedException {
-        System.out.println("Starting server ...");
-
-        final CountDownLatch latch = new CountDownLatch(1);
-        serverProcess = Runtime.getRuntime().exec(
-                "node src/test/resources/index.js " + PORT, new String[] {"DEBUG=engine*"});
-        serverService = Executors.newCachedThreadPool();
-        serverOutout = serverService.submit(new Runnable() {
-            @Override
-            public void run() {
-                BufferedReader reader = new BufferedReader(
-                        new InputStreamReader(serverProcess.getInputStream()));
-                String line;
-                try {
-                    line = reader.readLine();
-                    latch.countDown();
-                    do {
-                        System.out.println("SERVER OUT: " + line);
-                    } while ((line = reader.readLine()) != null);
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-            }
-        });
-        serverError = serverService.submit(new Runnable() {
-            @Override
-            public void run() {
-                BufferedReader reader = new BufferedReader(
-                        new InputStreamReader(serverProcess.getErrorStream()));
-                String line;
-                try {
-                    while ((line = reader.readLine()) != null) {
-                        System.err.println("SERVER ERR: " + line);
-                    }
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-            }
-        });
-        latch.await(3000, TimeUnit.MILLISECONDS);
-    }
-
-    @After
-    public void stopServer() throws InterruptedException {
-        System.out.println("Stopping server ...");
-        serverProcess.destroy();
-        serverOutout.cancel(false);
-        serverError.cancel(false);
-        serverService.shutdown();
-        serverService.awaitTermination(3000, TimeUnit.MILLISECONDS);
-    }
-
-    @Test(timeout = TIMEOUT)
-    public void openAndClose() throws URISyntaxException, InterruptedException {
-        final BlockingQueue<String> events = new LinkedBlockingQueue<String>();
-
-        socket = new Socket("ws://localhost:" + PORT) {
-            @Override
-            public void onopen() {
-                System.out.println("onopen:");
-                events.offer("onopen");
-            }
-
-            @Override
-            public void onmessage(String data) {}
-
-            @Override
-            public void onclose() {
-                System.out.println("onclose:");
-                events.offer("onclose");
-            }
-        };
-        socket.open();
-
-        assertThat(events.take(), is("onopen"));
-        socket.close();
-        assertThat(events.take(), is("onclose"));
-    }
-
-    @Test(timeout = TIMEOUT)
-    public void messages() throws URISyntaxException, InterruptedException {
-        final BlockingQueue<String> events = new LinkedBlockingQueue<String>();
-
-        socket = new Socket("ws://localhost:" + PORT) {
-            @Override
-            public void onopen() {
-                System.out.println("onopen:");
-                socket.send("hi");
-            }
-
-            @Override
-            public void onmessage(String data) {
-                System.out.println("onmessage: " + data);
-                events.offer(data);
-            }
-
-            @Override
-            public void onclose() {}
-        };
-        socket.open();
-
-        assertThat(events.take(), is("hello client"));
-        assertThat(events.take(), is("hi"));
-        socket.close();
-    }
-}