Merge branch 'master' of https://github.com/gitblit/gitblit

Rafael Cavazin

2013-07-21 f66e89662c091e082bd1d2feb6ac91513ccff273

 src/test/java/de/akquinet/devops/LaunchWithUITestConfig.java

New file
@@ -0,0 +1,126 @@
/*
 * Copyright 2013 akquinet tech@spree GmbH
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package de.akquinet.devops;

import java.io.IOException;
import java.io.OutputStream;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;

import junit.framework.Assert;

import org.junit.Test;

import com.gitblit.Constants;

/**
 * This test checks if it is possible to run two server instances in the same
 * JVM sequentially
 * 
 * @author saheba
 * 
 */
public class LaunchWithUITestConfig {

   @Test
   public void testSequentialLaunchOfSeveralInstances()
         throws InterruptedException {
      // different ports than in testParallelLaunchOfSeveralInstances to
      // ensure that both test cases do not affect each others test results
      int httpPort = 9191, httpsPort = 9292, shutdownPort = 9393;
      String gitblitPropertiesPath = "src/test/config/test-ui-gitblit.properties",
            usersPropertiesPath = "src/test/config/test-ui-users.conf";

      GitblitRunnable gitblitRunnable = new GitblitRunnable(httpPort,
            httpsPort, shutdownPort, gitblitPropertiesPath,
            usersPropertiesPath);
      Thread serverThread = new Thread(gitblitRunnable);
      serverThread.start();
      Thread.sleep(2000);
      Assert.assertFalse(gitblitRunnable.isStartFailed());
      LaunchWithUITestConfig.shutdownGitBlitServer(shutdownPort);

      Thread.sleep(5000);

      GitblitRunnable gitblitRunnable2 = new GitblitRunnable(httpPort,
            httpsPort, shutdownPort, gitblitPropertiesPath,
            usersPropertiesPath);
      Thread serverThread2 = new Thread(gitblitRunnable2);
      serverThread2.start();
      Thread.sleep(2000);
      Assert.assertFalse(gitblitRunnable2.isStartFailed());
      LaunchWithUITestConfig.shutdownGitBlitServer(shutdownPort);
   }

   @Test
   public void testParallelLaunchOfSeveralInstances()
         throws InterruptedException {
      // different ports than in testSequentialLaunchOfSeveralInstances to
      // ensure that both test cases do not affect each others test results
      int httpPort = 9797, httpsPort = 9898, shutdownPort = 9999;
      int httpPort2 = 9494, httpsPort2 = 9595, shutdownPort2 = 9696;
      String gitblitPropertiesPath = "src/test/config/test-ui-gitblit.properties",
            usersPropertiesPath = "src/test/config/test-ui-users.conf";

      GitblitRunnable gitblitRunnable = new GitblitRunnable(httpPort,
            httpsPort, shutdownPort, gitblitPropertiesPath,
            usersPropertiesPath);
      Thread serverThread = new Thread(gitblitRunnable);
      serverThread.start();
      Thread.sleep(2000);
      Assert.assertFalse(gitblitRunnable.isStartFailed());

      GitblitRunnable gitblitRunnable2 = new GitblitRunnable(httpPort2,
            httpsPort2, shutdownPort2, gitblitPropertiesPath,
            usersPropertiesPath);
      Thread serverThread2 = new Thread(gitblitRunnable2);
      serverThread2.start();
      Thread.sleep(2000);
      Assert.assertFalse(gitblitRunnable2.isStartFailed());

      LaunchWithUITestConfig.shutdownGitBlitServer(shutdownPort);
      LaunchWithUITestConfig.shutdownGitBlitServer(shutdownPort2);
   }

   /**
    * main runs the tests without assert checks. You have to check the console
    * output manually.
    * 
    * @param args
    * @throws InterruptedException
    */
   public static void main(String[] args) throws InterruptedException {
      new LaunchWithUITestConfig().testSequentialLaunchOfSeveralInstances();
      new LaunchWithUITestConfig().testParallelLaunchOfSeveralInstances();
   }

   private static void shutdownGitBlitServer(int shutdownPort) {
      try {
         Socket s = new Socket(InetAddress.getByName("127.0.0.1"),
               shutdownPort);
         OutputStream out = s.getOutputStream();
         System.out.println("Sending Shutdown Request to " + Constants.NAME);
         out.write("\r\n".getBytes());
         out.flush();
         s.close();
      } catch (UnknownHostException e) {
         e.printStackTrace();
      } catch (IOException e) {
         e.printStackTrace();
      }
   }
}