/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at
 * trunk/opends/resource/legal-notices/OpenDS.LICENSE
 * or https://OpenDS.dev.java.net/OpenDS.LICENSE.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at
 * trunk/opends/resource/legal-notices/OpenDS.LICENSE.  If applicable,
 * add the following below this CDDL HEADER, with the fields enclosed
 * by brackets "[]" replaced with your own identifying information:
 *      Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 *
 *
 *      Copyright 2006-2008 Sun Microsystems, Inc.
 */
package org.opends.server.protocols.jmx;

import java.io.IOException;
import java.util.HashMap;

import org.opends.server.TestCaseUtils;
import org.opends.server.core.DeleteOperation;
import org.opends.server.plugins.InvocationCounterPlugin;
import org.opends.server.protocols.internal.InternalClientConnection;
import org.opends.server.types.DN;
import org.opends.server.types.ResultCode;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import static org.testng.Assert.*;

/**
 * This class check is the pos-connected and post-disconnected plugin are
 * called (see issue #728).
 */
public class PostConnectedDisconnectTest extends JmxTestCase
{

  /**
   * Set up the environment for performing the tests in this suite.
   *
   * @throws Exception
   *           If the environment could not be set up.
   */
  @BeforeClass
  public void setUp() throws Exception
  {
    super.setUp();

    TestCaseUtils.addEntries(
        "dn: cn=Privileged User,o=test",
        "objectClass: top",
        "objectClass: person",
        "objectClass: organizationalPerson",
        "objectClass: inetOrgPerson",
        "cn: Privileged User",
        "givenName: Privileged",
        "sn: User",
        "uid: privileged.user",
        "userPassword: password",
        "ds-privilege-name: config-read",
        "ds-privilege-name: config-write",
        "ds-privilege-name: password-reset",
        "ds-privilege-name: update-schema",
        "ds-privilege-name: ldif-import",
        "ds-privilege-name: ldif-export",
        "ds-privilege-name: backend-backup",
        "ds-privilege-name: backend-restore",
        "ds-privilege-name: proxied-auth",
        "ds-privilege-name: bypass-acl",
        "ds-privilege-name: unindexed-search",
        "ds-privilege-name: jmx-read",
        "ds-privilege-name: jmx-write",
        "ds-pwp-password-policy-dn: cn=Clear UserPassword Policy," +
             "cn=Password Policies,cn=config");
  }

  /**
   * Clean up the environment after performing the tests in this suite.
   *
   * @throws Exception
   *           If the environment could not be set up.
   */
  @AfterClass
  public void afterClass() throws Exception
  {
    InternalClientConnection conn = InternalClientConnection
        .getRootConnection();

    DeleteOperation deleteOperation = conn.processDelete(DN
        .decode("cn=Privileged User,o=test"));
    assertEquals(deleteOperation.getResultCode(), ResultCode.SUCCESS);
  }

  /**
   * Perform a simple connect.
   * @throws Exception If something wrong occurs.
   */
  @Test(enabled = false, groups = {"slow"})
  public void checkPostConnectDisconnectPlugin() throws Exception
  {
    // Before the test, how many time postconnect and postdisconnect
    // have been called.
    int postConnectBefore = InvocationCounterPlugin.getPostConnectCount();
    int postDisconnectBefore = InvocationCounterPlugin.getPostDisconnectCount();

    // Create a new client connection
    HashMap<String, Object> env = new HashMap<String, Object>();
    String[] credentials = new String[] { "cn=Privileged User,o=test",
        "password" };
    env.put("jmx.remote.credentials", credentials);
    env.put("jmx.remote.x.client.connection.check.period",0);
    OpendsJmxConnector opendsConnector = new OpendsJmxConnector("localhost",
        TestCaseUtils.getServerJmxPort(), env);
    assertNotNull(opendsConnector);
    try
    {
      opendsConnector.connect();
    }
    catch (IOException e)
    {
      assertTrue(false, "JMX connection error: " + e.getMessage());
    }

    // Check that number of postconnect has been incremented.
    // Don't wait more than 5 seconds
    long endTime = System.currentTimeMillis() + 5000;
    int postConnectAfter = postConnectBefore;

    while ((System.currentTimeMillis() < endTime)
        && (postConnectAfter == postConnectBefore))
    {
      Thread.sleep(10);
      postConnectAfter = InvocationCounterPlugin.getPostConnectCount();
    }
    assertEquals(postConnectBefore +1, postConnectAfter);

    // Check that postDisconnect is not incremented.
    int postDisconnectAfter = InvocationCounterPlugin.getPostDisconnectCount();
    assertEquals(postDisconnectBefore, postDisconnectAfter);

    // Close the client connection
    opendsConnector.close();

    // Check that number of postdisconnect has been incremented.
    // Don't wait more than 5 seconds
    endTime = System.currentTimeMillis() + 5000;
    postDisconnectAfter = postDisconnectBefore;
    while ((System.currentTimeMillis() < endTime)
        && (postDisconnectAfter == postDisconnectBefore))
    {
      Thread.sleep(10);
      postDisconnectAfter = InvocationCounterPlugin.getPostDisconnectCount();
    }
    assertEquals(postDisconnectBefore +1 , postDisconnectAfter);

    // Check that postconnect is not incremented again.
    postConnectAfter = InvocationCounterPlugin.getPostConnectCount();
    assertEquals(postConnectBefore +1 , postConnectAfter);
  }
}