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      1 /*
      2  * Copyright 2007 the original author or authors.
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 package org.mockftpserver.core.server;
     17 
     18 import org.apache.commons.net.ftp.FTPClient;
     19 import org.mockftpserver.test.*;
     20 import org.mockftpserver.test.AbstractTestCase;
     21 
     22 /**
     23  * Abstract superclass for tests of AbstractFtpServer subclasses that require the server thread to be started.
     24  *
     25  * @author Chris Mair
     26  * @version $Revision$ - $Date$
     27  */
     28 public abstract class AbstractFtpServer_StartTestCase extends AbstractTestCase {
     29 
     30     private static final String SERVER = "localhost";
     31 
     32     private AbstractFtpServer ftpServer;
     33 
     34     /**
     35      * Test the start() and stop() methods. Start the server and then stop it immediately.
     36      */
     37     public void testStartAndStop() throws Exception {
     38         ftpServer.setServerControlPort(PortTestUtil.getFtpServerControlPort());
     39         assertEquals("started - before", false, ftpServer.isStarted());
     40 
     41         ftpServer.start();
     42         Thread.sleep(200L);     // give it some time to get started
     43         assertEquals("started - after start()", true, ftpServer.isStarted());
     44         assertEquals("shutdown - after start()", false, ftpServer.isShutdown());
     45 
     46         ftpServer.stop();
     47 
     48         assertEquals("shutdown - after stop()", true, ftpServer.isShutdown());
     49     }
     50 
     51     /**
     52      * Test setting a non-default port number for the StubFtpServer control connection socket.
     53      */
     54     public void testCustomServerControlPort() throws Exception {
     55         final int SERVER_CONTROL_PORT = 9187;
     56 
     57         ftpServer.setServerControlPort(SERVER_CONTROL_PORT);
     58         ftpServer.start();
     59 
     60         try {
     61             FTPClient ftpClient = new FTPClient();
     62             ftpClient.connect(SERVER, SERVER_CONTROL_PORT);
     63         }
     64         finally {
     65             ftpServer.stop();
     66         }
     67     }
     68 
     69     //-------------------------------------------------------------------------
     70     // Test setup
     71     //-------------------------------------------------------------------------
     72 
     73     /**
     74      * @see org.mockftpserver.test.AbstractTestCase#setUp()
     75      */
     76     protected void setUp() throws Exception {
     77         super.setUp();
     78         ftpServer = createFtpServer();
     79     }
     80 
     81     //-------------------------------------------------------------------------
     82     // Abstract method declarations
     83     //-------------------------------------------------------------------------
     84 
     85     protected abstract AbstractFtpServer createFtpServer();
     86 
     87 }