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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.stub.command;
     17 
     18 import java.net.InetAddress;
     19 import java.net.UnknownHostException;
     20 
     21 
     22 import org.apache.log4j.Logger;
     23 import org.mockftpserver.core.command.Command;
     24 import org.mockftpserver.core.command.CommandNames;
     25 import org.mockftpserver.core.command.ReplyCodes;
     26 import org.mockftpserver.stub.command.PasvCommandHandler;
     27 
     28 /**
     29  * Tests for the PasvCommandHandler class
     30  *
     31  * @version $Revision$ - $Date$
     32  *
     33  * @author Chris Mair
     34  */
     35 public final class PasvCommandHandlerTest extends AbstractCommandHandlerTest {
     36 
     37     private static final Logger LOG = Logger.getLogger(PasvCommandHandlerTest.class);
     38     private static final int PORT = (23 << 8) + 77;
     39 
     40     private PasvCommandHandler commandHandler;
     41 
     42     /**
     43      * Test the handleCommand() method
     44      */
     45     public void testHandleCommand() throws Exception {
     46 
     47         final InetAddress SERVER = inetAddress("192.168.0.2");
     48         session.switchToPassiveMode();
     49         control(session).setReturnValue(PORT);
     50         session.getServerHost();
     51         control(session).setReturnValue(SERVER);
     52         session.sendReply(ReplyCodes.PASV_OK, formattedReplyTextFor(227, "(192,168,0,2,23,77)"));
     53         replay(session);
     54 
     55         final Command COMMAND = new Command(CommandNames.PASV, EMPTY);
     56 
     57         commandHandler.handleCommand(COMMAND, session);
     58         verify(session);
     59 
     60         verifyNumberOfInvocations(commandHandler, 1);
     61         verifyNoDataElements(commandHandler.getInvocation(0));
     62     }
     63 
     64     /**
     65      * Test convertHostAndPortToStringOfBytes() method
     66      */
     67     public void testConvertHostAndPortToStringOfBytes() throws UnknownHostException {
     68         InetAddress host = InetAddress.getByName("196.168.44.55");
     69         String result = PasvCommandHandler.convertHostAndPortToStringOfBytes(host, PORT);
     70         LOG.info("result=" + result);
     71         assertEquals("result", "196,168,44,55,23,77", result);
     72     }
     73 
     74     /**
     75      * Perform initialization before each test
     76      * @see org.mockftpserver.stub.command.AbstractCommandHandlerTest#setUp()
     77      */
     78     protected void setUp() throws Exception {
     79         super.setUp();
     80         commandHandler = new PasvCommandHandler();
     81         commandHandler.setReplyTextBundle(replyTextBundle);
     82     }
     83 
     84 }
     85