    1   /*
    2    *  Licensed to the Apache Software Foundation (ASF) under one
    3    *  or more contributor license agreements.  See the NOTICE file
    4    *  distributed with this work for additional information
    5    *  regarding copyright ownership.  The ASF licenses this file
    6    *  to you under the Apache License, Version 2.0 (the
    7    *  "License"); you may not use this file except in compliance
    8    *  with the License.  You may obtain a copy of the License at
    9    *
    10   *    http://www.apache.org/licenses/LICENSE-2.0
    11   *
    12   *  Unless required by applicable law or agreed to in writing,
    13   *  software distributed under the License is distributed on an
    14   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    15   *  KIND, either express or implied.  See the License for the
    16   *  specific language governing permissions and limitations
    17   *  under the License.
    18   *
    19   */
    20  package org.apache.mina.transport.vmpipe;
    21
    22  import java.net.SocketAddress;
    23  import java.util.Collection;
    24
    25  import junit.framework.Assert;
    26
    27  import org.apache.mina.common.ConnectFuture;
    28  import org.apache.mina.common.IoConnector;
    29  import org.apache.mina.common.IoHandlerAdapter;
    30  import org.apache.mina.common.IoSession;
    31  import org.apache.mina.transport.AbstractBindTest;
    32
    33  /**
    34   * Tests {@link VmPipeAcceptor} bind and unbind.
    35   *
    36   * @author The Apache Directory Project (mina-dev@directory.apache.org)
    37   * @version $Rev$, $Date$
    38   */
    39  public class VmPipeBindTest extends AbstractBindTest {
    40
    41      public VmPipeBindTest() {
    42          super(new VmPipeAcceptor());
    43      }
    44
    45      protected SocketAddress createSocketAddress(int port) {
    46          return new VmPipeAddress(port);
    47      }
    48
    49      protected int getPort(SocketAddress address) {
    50          return ((VmPipeAddress) address).getPort();
    51      }
    52
    53      public void testUnbindDisconnectsClients() throws Exception {
    54          // TODO: This test is almost identical to the test with the same name in SocketBindTest
    55          bind(false);
    56
    57          SocketAddress addr = createSocketAddress(port);
    58
    59          IoConnector connector = new VmPipeConnector();
    60          IoSession[] sessions = new IoSession[5];
    61          for (int i = 0; i < sessions.length; i++) {
    62              ConnectFuture future = connector.connect(addr,
    63                      new IoHandlerAdapter());
    64              future.join();
    65              sessions[i] = future.getSession();
    66              Assert.assertTrue(sessions[i].isConnected());
    67          }
    68
    69          // Wait for the server side sessions to be created.
    70          Thread.sleep(500);
    71
    72          Collection managedSessions = acceptor.getManagedSessions(addr);
    73          Assert.assertEquals(5, managedSessions.size());
    74          // Make sure it's the server side sessions we get when calling getManagedSessions()
    75          for (int i = 0; i < sessions.length; i++) {
    76              Assert.assertFalse(managedSessions.contains(sessions[i]));
    77          }
    78
    79          acceptor.unbind(addr);
    80
    81          // Wait for the client side sessions to close.
    82          Thread.sleep(500);
    83
    84          for (int i = 0; i < sessions.length; i++) {
    85              Assert.assertFalse(sessions[i].isConnected());
    86          }
    87      }
    88  }