/*
 * Copyright (C) 2003-2009 eXo Platform SAS.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see<http://www.gnu.org/licenses/>.
 */
package org.exoplatform.forum.utils;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;

import javax.jcr.Value;

import junit.framework.TestCase;

import org.exoplatform.commons.testing.AssertUtils;
import org.exoplatform.forum.service.Utils;
import org.exoplatform.services.jcr.impl.core.value.StringValue;

/**
 * @author <a href="mailto:patrice.lamarque@exoplatform.com">Patrice Lamarque</a>
 * @version $Revision$
 */
public class UtilsTestCase extends TestCase {

  protected void setUp() throws Exception {
    super.setUp();
  }

  public void testRemoveCharterStrange() {

    assertEquals("", Utils.removeCharterStrange(null));
    assertEquals("", Utils.removeCharterStrange(""));

    String s = "aaa" + new String(Character.toChars(31)) + "bbb";
    assertEquals("aaabbb", Utils.removeCharterStrange(s));

    String s2 = "aaa" + new String(Character.toChars(32)) + "bbb";
    assertEquals("aaa" + s2.charAt(3) + "bbb", Utils.removeCharterStrange(s2));

  }

  public void testArraysHaveDifferentContent() {

    // if 2 arrays are the same, then it's false
    String[] a = new String[] { "foo", "bar", "zed" };
    String[] b = new String[] { "foo", "bar", "zed" };
    assertFalse(Utils.arraysHaveDifferentContent(a, b));

    // order is not important
    a = new String[] { "foo", "bar", "zed" };
    b = new String[] { "zed", "foo", "bar" };
    assertFalse(Utils.arraysHaveDifferentContent(a, b));

    // if there is a difference in size, it's true
    a = new String[0];
    b = new String[] { "foo", "bar", "zed" };
    assertTrue(Utils.arraysHaveDifferentContent(a, b));

    // if there is a difference in content, it's true
    a = new String[] { "foo", "bar", "zed*" };
    b = new String[] { "foo", "bar", "zed" };
    assertTrue(Utils.arraysHaveDifferentContent(a, b));

    // if there is a difference in content, it's true
    a = new String[] { "foo", "bar", "zed" };
    b = new String[] { "foo", "bar", "zed*" };
    assertTrue(Utils.arraysHaveDifferentContent(a, b));

  }

  public void testListsHaveDifferentContent() {
    // if 2 arrays are the same, then it's false
    List<String> a = Arrays.asList("foo", "bar", "zed");
    List<String> b = Arrays.asList("foo", "bar", "zed");
    assertFalse(Utils.listsHaveDifferentContent(a, b));

    // order is not important
    a = Arrays.asList("foo", "bar", "zed");
    b = Arrays.asList("zed", "foo", "bar");
    assertFalse(Utils.listsHaveDifferentContent(a, b));

    // if there is a difference in size, it's true
    a = Arrays.asList(new String[0]);
    b = Arrays.asList("foo", "bar", "zed");
    assertTrue(Utils.listsHaveDifferentContent(a, b));

    // if there is a difference in content, it's true
    a = Arrays.asList("foo", "bar", "zed*");
    b = Arrays.asList("foo", "bar", "zed");
    assertTrue(Utils.listsHaveDifferentContent(a, b));

    // if there is a difference in content, it's true
    a = Arrays.asList("foo", "bar", "zed");
    b = Arrays.asList("foo", "bar", "zed*");
    assertTrue(Utils.listsHaveDifferentContent(a, b));
  }

  public void testMapToArray() {
    Map<String, String> hashMap = new HashMap<String, String>();
    //
    runTestMapToArray(hashMap);
  }

  public void testConcurrentMapToArray() {
    ConcurrentMap<String, String> concurrentMap = new ConcurrentHashMap<String, String>();
    //
    runTestMapToArray(concurrentMap);
  }

  private void runTestMapToArray(Map<String, String> map) {
    String[] actual = Utils.mapToArray(map);
    AssertUtils.assertContains(actual, " ");

    map.put("foo", "foo");
    map.put("bar", "bar");
    map.put("zed", "zed");
    actual = Utils.mapToArray(map);
    AssertUtils.assertContains(actual, "foo,foo", "bar,bar", "zed,zed");
  }

  public void testArrayToMap() {
    String[] s = new String[] { "foo,foo", "bar,bar", "zed,zed" };
    Map<String, String> actual = Utils.arrayToMap(s);
    AssertUtils.assertContains(actual.keySet(), "foo", "bar", "zed");
    assertEquals("foo", actual.get("foo"));
    assertEquals("bar", actual.get("bar"));
    assertEquals("zed", actual.get("zed"));

    s = new String[] { "foo", "bar,bar", "zed,zed,zed" };
    actual = Utils.arrayToMap(s);
    AssertUtils.assertContains(actual.keySet(), "bar");
    assertEquals(null, actual.get("foo"));
    assertEquals("bar", actual.get("bar"));
    assertEquals(null, actual.get("zed"));
  }

  public void testGetQueryInList() {
    List<String> list = new ArrayList<String>();
    String actual = Utils.propertyMatchAny("prop", list);
    assertEquals("", actual);

    list = Arrays.asList("foo");
    actual = Utils.propertyMatchAny("prop", list);
    assertEquals("(not(prop) or prop='' or prop='foo')", actual);

    list = Arrays.asList("foo", "bar");
    actual = Utils.propertyMatchAny("prop", list);
    assertEquals("(not(prop) or prop='' or prop='foo' or prop='bar')", actual);

    list = Arrays.asList("foo", "bar", "zed");
    actual = Utils.propertyMatchAny("prop", list);
    assertEquals("(not(prop) or prop='' or prop='foo' or prop='bar' or prop='zed')", actual);

  }

  public void testIsListContentItemList() {
    List<String> list = Arrays.asList(" ");
    List<String> list1 = null;
    boolean actual = Utils.isListContentItemList(list, list1);
    assertFalse(actual);

    list1 = Arrays.asList(" ");
    actual = Utils.isListContentItemList(list, list1);
    assertFalse(actual);

    list = Arrays.asList("bar", "zed");
    list1 = Arrays.asList("foo");
    actual = Utils.isListContentItemList(list, list1);
    assertFalse(actual);

    list = Arrays.asList("bar", "zed", "dog");
    list1 = Arrays.asList("foo", "dog");
    actual = Utils.isListContentItemList(list, list1);
    assertFalse(!actual);

  }

  public void testGetStringsInList() throws Exception {
    List<String> list = new ArrayList<String>();
    String[] actual = Utils.getStringsInList(list);
    assertEquals(0, actual.length);
    list.add("foo");
    list.add(" ");
    list.add("bar");
    actual = Utils.getStringsInList(list);
    AssertUtils.assertNotContains(Arrays.asList(actual), " ");
    AssertUtils.assertContains(actual, "foo", "bar");
  }

  public void testExtractSameItems() throws Exception {
    List<String> pList = Arrays.asList("foo", "bar", "zed");
    List<String> cList = Arrays.asList("foo", " ", "bar");
    List<String> actual = Utils.extractSameItems(pList, cList);
    AssertUtils.assertContains(actual, "foo", "bar");

    // verify behaviour if first list is empty
    pList = new ArrayList<String>();
    cList = Arrays.asList("foo", " ", "bar");
    actual = Utils.extractSameItems(pList, cList);
    AssertUtils.assertEmpty(actual);

    // verify behaviour if no common elements
    pList = Arrays.asList("foo", "bar", "zed");
    cList = Arrays.asList("foo*", "bar*", "zed*");
    actual = Utils.extractSameItems(pList, cList);
    AssertUtils.assertEmpty(actual);

  }

  public void testValuesToArray() throws Exception {
    Value[] values = new Value[0];
    String[] actual = Utils.valuesToArray(values);
    assertEquals(0, actual.length);

    values = new Value[] { stubValue("foo") };
    actual = Utils.valuesToArray(values);
    AssertUtils.assertContains(actual, "foo");
    assertEquals(1, actual.length);

    values = new Value[] { stubValue("foo"), stubValue("bar"), stubValue("zed") };
    actual = Utils.valuesToArray(values);
    AssertUtils.assertContains(actual, "foo", "bar", "zed");
    assertEquals(3, actual.length);
  }

  private Value stubValue(String string) throws Exception {
    Value value = new StringValue(string);
    return value;
  }

  public void testValuesToList() throws Exception {
    Value[] values = new Value[0];
    List<String> actual = Utils.valuesToList(values);
    AssertUtils.assertEmpty(actual);

    values = new Value[] { stubValue("foo") };
    actual = Utils.valuesToList(values);
    AssertUtils.assertContains(actual, "foo");
    assertEquals(1, actual.size());

    values = new Value[] { stubValue("foo"), stubValue("bar"), stubValue("zed") };
    actual = Utils.valuesToList(values);
    AssertUtils.assertContains(actual, "foo", "bar", "zed");
    assertEquals(3, actual.size());
  }

  public void testArrayCopy() {

    // null in, null out
    String[] source = null;
    String[] actual = Utils.arrayCopy(source);
    assertNull(actual);

    // empty array
    source = new String[0];
    actual = Utils.arrayCopy(source);
    assertNotNull(actual);
    assertEquals(0, actual.length);

    source = new String[] { "foo", "bar", "zed" };
    actual = Utils.arrayCopy(source);
    assertEquals("copied arrays should have same size", source.length, actual.length);
    assertNotSame("a new array should have been created", source, actual);
    AssertUtils.assertContains(actual, "foo", "bar", "zed"); // should contain all elements
  }

  public void testGetQueryByProperty() throws Exception {
    String actual = Utils.getQueryByProperty("", "", "").toString();
    String expected = "";
    assertEquals(expected, actual);
    
    actual = Utils.getQueryByProperty("and", "", "").toString();
    expected = "";
    assertEquals(expected, actual);

    actual = Utils.getQueryByProperty("", "exo:test", "").toString();
    expected = "";
    assertEquals(expected, actual);

    actual = Utils.getQueryByProperty("", "", "the value").toString();
    expected = "";
    assertEquals(expected, actual);

    actual = Utils.getQueryByProperty("", "exo:test", "the value").toString();
    expected = "(@exo:test='the value')";
    assertEquals(expected, actual);
    
    actual = Utils.getQueryByProperty("and", "", "the value").toString();
    expected = "";
    assertEquals(expected, actual);

    actual = Utils.getQueryByProperty("and", "exo:test", "").toString();
    expected = "";
    assertEquals(expected, actual);

    actual = Utils.getQueryByProperty("and", "exo:test", "the value").toString();
    expected = " and (@exo:test='the value')";
    assertEquals(expected, actual);

    actual = Utils.getQueryByProperty("or", "exo:test", "the value").toString();
    expected = " or (@exo:test='the value')";
    assertEquals(expected, actual);
  }
  
  public void testInsertBuilder() throws Exception {
    StringBuilder qr = Utils.getPathQuery("true", "", "", "");
    String strQuery = "exo:test='test value'";
    if(Utils.isEmpty(qr.toString())) {
      qr.append("[").append(strQuery).append("]");
    } else {
      qr.insert(qr.lastIndexOf("]"), " and (" + strQuery + ")");
    }
    assertEquals("[(@exo:isApproved='true') and (exo:test='test value')]", qr.toString());
    qr = new StringBuilder();
    if(Utils.isEmpty(qr.toString())) {
      qr.append("[(").append(strQuery).append(")]");
    } else {
      qr.insert(qr.lastIndexOf("]"), " and (" + strQuery + ")");
    }
    assertEquals("[(exo:test='test value')]", qr.toString());
  }
  
  public void testGetPathQuery() throws Exception {
    // test for value is empty and true or false.
    String actual = Utils.getPathQuery("", "", "", "").toString();
    String expected = "";
    assertEquals(expected, actual.trim());
    actual = Utils.getPathQuery("true", "", "", "").toString();
    expected = "[(@exo:isApproved='true')]";
    assertEquals(expected, actual);

    actual = Utils.getPathQuery("", "true", "", "").toString();
    expected = "[(@exo:isHidden='true')]";
    assertEquals(expected, actual);

    actual = Utils.getPathQuery("", "", "true", "").toString();
    expected = "[(@exo:isWaiting='true')]";
    assertEquals(expected, actual);

    actual = Utils.getPathQuery("", "", "", "User").toString();
    expected = "[((@exo:userPrivate='User') or (@exo:userPrivate='exoUserPri'))]";
    assertEquals(expected, actual);

    actual = Utils.getPathQuery("", "", "true", "User").toString();
    expected = "[((@exo:userPrivate='User') or (@exo:userPrivate='exoUserPri')) and (@exo:isWaiting='true')]";
    assertEquals(expected, actual);

    actual = Utils.getPathQuery("", "true", "", "User").toString();
    expected = "[((@exo:userPrivate='User') or (@exo:userPrivate='exoUserPri')) and (@exo:isHidden='true')]";
    assertEquals(expected, actual);

    actual = Utils.getPathQuery("true", "", "", "User").toString();
    expected = "[((@exo:userPrivate='User') or (@exo:userPrivate='exoUserPri')) and (@exo:isApproved='true')]";
    assertEquals(expected, actual);

    actual = Utils.getPathQuery("true", "true", "", "").toString();
    expected = "[(@exo:isApproved='true') and (@exo:isHidden='true')]";
    assertEquals(expected, actual);

    actual = Utils.getPathQuery("true", "", "true", "").toString();
    expected = "[(@exo:isApproved='true') and (@exo:isWaiting='true')]";
    assertEquals(expected, actual);

    actual = Utils.getPathQuery("true", "true", "true", "").toString();
    expected = "[(@exo:isApproved='true') and (@exo:isHidden='true') and (@exo:isWaiting='true')]";
    assertEquals(expected, actual);

    actual = Utils.getPathQuery("true", "true", "", "User").toString();
    expected = "[((@exo:userPrivate='User') or (@exo:userPrivate='exoUserPri')) and (@exo:isApproved='true') and (@exo:isHidden='true')]";
    assertEquals(expected, actual);

    actual = Utils.getPathQuery("true", "", "true", "User").toString();
    expected = "[((@exo:userPrivate='User') or (@exo:userPrivate='exoUserPri')) and (@exo:isApproved='true') and (@exo:isWaiting='true')]";
    assertEquals(expected, actual);
    
    actual = Utils.getPathQuery("", "true", "true", "User").toString();
    expected = "[((@exo:userPrivate='User') or (@exo:userPrivate='exoUserPri')) and (@exo:isHidden='true') and (@exo:isWaiting='true')]";
    assertEquals(expected, actual);
    
    actual = Utils.getPathQuery("true", "true", "true", "User").toString();
    expected = "[((@exo:userPrivate='User') or (@exo:userPrivate='exoUserPri')) and (@exo:isApproved='true') and (@exo:isHidden='true') and (@exo:isWaiting='true')]";
    assertEquals(expected, actual);
  }

  public void testBuildXpathByUserInfo() {
    // the property and listOfUser always not null.
    String property = "exo:foo";
    List<String> listOfUser = new ArrayList<String>();
    String actual = Utils.buildXpathByUserInfo(property, listOfUser);
    String expected = "";
    assertEquals(expected, actual);
    listOfUser.add("demo");
    actual = Utils.buildXpathByUserInfo(property, listOfUser);
    expected = "@exo:foo = 'demo'";
    assertEquals(expected, actual);
    listOfUser.add("/foo/bar");
    actual = Utils.buildXpathByUserInfo(property, listOfUser);
    expected = "@exo:foo = 'demo' or @exo:foo = '/foo/bar' or @exo:foo = '*:/foo/bar'";
    listOfUser.add("member:/zed/bar");
    actual = Utils.buildXpathByUserInfo(property, listOfUser);
    expected = "@exo:foo = 'demo' or @exo:foo = '/foo/bar' or @exo:foo = '*:/foo/bar'" +
               " or @exo:foo = 'member:/zed/bar' or @exo:foo = '*:/zed/bar'";
    assertEquals(expected, actual);
  }
  
  public void testHasPermission() throws Exception {
    List<String> listOfUsers = new ArrayList<String>();

    assertFalse(Utils.hasPermission(null, null));
    assertFalse(Utils.hasPermission(null, listOfUsers));
    assertFalse(Utils.hasPermission(listOfUsers, null));
    assertFalse(Utils.hasPermission(listOfUsers, listOfUsers));

    listOfUsers.add("demo");
    listOfUsers.add("member:/platform/users");
    listOfUsers.add("*:/platform/newgroup");
    listOfUsers.add("/platform/test");

    List<String> listPlugin = Arrays.asList(new String[] {});
    assertFalse(Utils.hasPermission(listPlugin, listOfUsers));

    listPlugin = Arrays.asList(new String[] { " " });
    assertFalse(Utils.hasPermission(listPlugin, listOfUsers));

    listPlugin = Arrays.asList(new String[] { "demo", "/abc/zzz" });
    assertTrue(Utils.hasPermission(listPlugin, listOfUsers));

    listPlugin = Arrays.asList(new String[] { "marry", "/abc/zzz" });
    assertFalse(Utils.hasPermission(listPlugin, listOfUsers));

    listPlugin = Arrays.asList(new String[] { "marry", "member:/platform/users" });
    assertTrue(Utils.hasPermission(listPlugin, listOfUsers));

    listPlugin = Arrays.asList(new String[] { "marry", "*:/platform/users" });
    assertTrue(Utils.hasPermission(listPlugin, listOfUsers));

    listPlugin = Arrays.asList(new String[] { "marry", "admin:/platform/users" });
    assertFalse(Utils.hasPermission(listPlugin, listOfUsers));

    listPlugin = Arrays.asList(new String[] { "marry", "/platform/newgroup" });
    assertTrue(Utils.hasPermission(listPlugin, listOfUsers));

    listPlugin = Arrays.asList(new String[] { "marry", "*:/platform/newgroup" });
    assertTrue(Utils.hasPermission(listPlugin, listOfUsers));

    listPlugin = Arrays.asList(new String[] { "marry", "member:/platform/newgroup" });
    assertTrue(Utils.hasPermission(listPlugin, listOfUsers));

    listPlugin = Arrays.asList(new String[] { "marry", "*:/platform/test" });
    assertTrue(Utils.hasPermission(listPlugin, listOfUsers));

    listPlugin = Arrays.asList(new String[] { "marry", "/platform/test" });
    assertTrue(Utils.hasPermission(listPlugin, listOfUsers));

    assertFalse(Utils.hasPermission(listPlugin, new ArrayList<String>()));
  }
  
  public void testGetCategoryId() {
    assertEquals("forumCategorya77608b97f0001012e0f6c254a761b67",
                 Utils.getCategoryId("forumCategorya77608b97f0001012e0f6c254a761b67"));
    assertEquals("forumCategorya77608b97f0001012e0f6c254a761b67",
                 Utils.getCategoryId("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77608b97f0001012e0f6c254a761b67/foruma77608da7f0001017c1031ba8c6197c2"));
    assertEquals("forumCategorya779f0d57f00010108ac0b087a59082f",
                 Utils.getCategoryId("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f/foruma779f0ea7f00010162d38dbc5ae76721/topica779f2877f0001011393a0953f0d2e00"));
    assertEquals("forumCategorya77c1bd07f0001013c4096e6275324ea",
                 Utils.getCategoryId("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77c1bd07f0001013c4096e6275324ea/foruma77c1be27f000101712b773a1be93fc9/topica77c1c017f0001012b4161eb9eaed484/posta77c1c237f00010145419cee3ac29fe5"));
  }

  public void testGetCategoryPath() {
    assertEquals("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77608b97f0001012e0f6c254a761b67",
                 Utils.getCategoryPath("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77608b97f0001012e0f6c254a761b67/foruma77608da7f0001017c1031ba8c6197c2"));
    assertEquals("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f",
                 Utils.getCategoryPath("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f/foruma779f0ea7f00010162d38dbc5ae76721/topica779f2877f0001011393a0953f0d2e00"));
    assertEquals("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77c1bd07f0001013c4096e6275324ea",
                 Utils.getCategoryPath("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77c1bd07f0001013c4096e6275324ea/foruma77c1be27f000101712b773a1be93fc9/topica77c1c017f0001012b4161eb9eaed484/posta77c1c237f00010145419cee3ac29fe5"));
  }

  public void testGetForumId() {
    assertEquals("foruma77608da7f0001017c1031ba8c6197c2",
                 Utils.getForumId("foruma77608da7f0001017c1031ba8c6197c2"));
    assertEquals("foruma77608da7f0001017c1031ba8c6197c2",
                 Utils.getForumId("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77608b97f0001012e0f6c254a761b67/foruma77608da7f0001017c1031ba8c6197c2"));
    assertEquals("foruma779f0ea7f00010162d38dbc5ae76721",
                 Utils.getForumId("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f/foruma779f0ea7f00010162d38dbc5ae76721/topica779f2877f0001011393a0953f0d2e00"));
    assertEquals("foruma77c1be27f000101712b773a1be93fc9",
                 Utils.getForumId("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77c1bd07f0001013c4096e6275324ea/foruma77c1be27f000101712b773a1be93fc9/topica77c1c017f0001012b4161eb9eaed484/posta77c1c237f00010145419cee3ac29fe5"));
    assertEquals(null, Utils.getForumId("forumCategorya77c1bd07f0001013c4096e6275324ea"));
    assertEquals(null, Utils.getForumId("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77c1bd07f0001013c4096e6275324ea"));
  }

  public void testGetForumPath() {
    assertEquals("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77608b97f0001012e0f6c254a761b67/foruma77608da7f0001017c1031ba8c6197c2",
                 Utils.getForumPath("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77608b97f0001012e0f6c254a761b67/foruma77608da7f0001017c1031ba8c6197c2"));
    assertEquals("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f/foruma779f0ea7f00010162d38dbc5ae76721",
                 Utils.getForumPath("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f/foruma779f0ea7f00010162d38dbc5ae76721/topica779f2877f0001011393a0953f0d2e00"));
    assertEquals("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77c1bd07f0001013c4096e6275324ea/foruma77c1be27f000101712b773a1be93fc9",
                 Utils.getForumPath("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77c1bd07f0001013c4096e6275324ea/foruma77c1be27f000101712b773a1be93fc9/topica77c1c017f0001012b4161eb9eaed484/posta77c1c237f00010145419cee3ac29fe5"));
  }

  public void testGetTopicId() {
    assertEquals("topicx77608da7f0001017c1031ba8c6197c2",
                 Utils.getTopicId("topicx77608da7f0001017c1031ba8c6197c2"));
    assertEquals("topicx77608da7f0001017c1031ba8c6197c2",
                 Utils.getTopicId("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f/foruma779f0ea7f00010162d38dbc5ae76721/topicx77608da7f0001017c1031ba8c6197c2"));
    assertEquals("topicx77608da7f0001017c1031ba8c6197c2",
                 Utils.getTopicId("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77c1bd07f0001013c4096e6275324ea/foruma77c1be27f000101712b773a1be93fc9/topicx77608da7f0001017c1031ba8c6197c2/posta77c1c237f00010145419cee3ac29fe5"));
  }
  
  public void testGetTopicPath() {
    assertEquals("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f/foruma779f0ea7f00010162d38dbc5ae76721/topica779f2877f0001011393a0953f0d2e00",
                 Utils.getTopicPath("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f/foruma779f0ea7f00010162d38dbc5ae76721/topica779f2877f0001011393a0953f0d2e00"));
    assertEquals("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77c1bd07f0001013c4096e6275324ea/foruma77c1be27f000101712b773a1be93fc9/topica77c1c017f0001012b4161eb9eaed484",
                 Utils.getTopicPath("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77c1bd07f0001013c4096e6275324ea/foruma77c1be27f000101712b773a1be93fc9/topica77c1c017f0001012b4161eb9eaed484/posta77c1c237f00010145419cee3ac29fe5"));
  }

  public void testGetPathByType() {
    //
    String firstPath = "/exo:applications/ForumService/ForumData/CategoryHome/";
    String subPath = "forumCategoryforumtopicpostk779f0d5087a590/forumforumCategorytopicpostf0010162d3ae76721/topicforumCategoryforumpost2877f0001093a09/postforumCategoryforumtopic419cee3afe5/false?addPoll=true&addTopic=false";
    String fullPath = firstPath + subPath;
    
    assertEquals("forumCategoryforumtopicpostk779f0d5087a590", Utils.getPathByType(subPath, Utils.CATEGORY));
    assertEquals(firstPath + "forumCategoryforumtopicpostk779f0d5087a590", Utils.getPathByType(fullPath, Utils.CATEGORY));

    assertEquals("forumCategoryforumtopicpostk779f0d5087a590/forumforumCategorytopicpostf0010162d3ae76721", Utils.getPathByType(subPath, Utils.FORUM));
    assertEquals(firstPath + "forumCategoryforumtopicpostk779f0d5087a590/forumforumCategorytopicpostf0010162d3ae76721", Utils.getPathByType(fullPath, Utils.FORUM));

    assertEquals("forumCategoryforumtopicpostk779f0d5087a590/forumforumCategorytopicpostf0010162d3ae76721/topicforumCategoryforumpost2877f0001093a09",
                 Utils.getPathByType(subPath, Utils.TOPIC));
    assertEquals(firstPath + "forumCategoryforumtopicpostk779f0d5087a590/forumforumCategorytopicpostf0010162d3ae76721/topicforumCategoryforumpost2877f0001093a09",
                 Utils.getPathByType(fullPath, Utils.TOPIC));

    assertEquals("forumCategoryforumtopicpostk779f0d5087a590/forumforumCategorytopicpostf0010162d3ae76721/topicforumCategoryforumpost2877f0001093a09/postforumCategoryforumtopic419cee3afe5",
                 Utils.getPathByType(subPath, Utils.POST));
    assertEquals(firstPath + "forumCategoryforumtopicpostk779f0d5087a590/forumforumCategorytopicpostf0010162d3ae76721/topicforumCategoryforumpost2877f0001093a09/postforumCategoryforumtopic419cee3afe5",
                 Utils.getPathByType(fullPath, Utils.POST));
  }

  public void testGetSubPath() {
    String path = "/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f/foruma779f0ea7f00010162d38dbc5ae76721/topica779f2877f0001011393a0953f0d2e00";
    String expected = "forumCategorya779f0d57f00010108ac0b087a59082f/foruma779f0ea7f00010162d38dbc5ae76721/topica779f2877f0001011393a0953f0d2e00";

    assertEquals(expected, Utils.getSubPath(path));

    assertEquals(expected, Utils.getSubPath(expected));

    path = "/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f";
    expected = "forumCategorya779f0d57f00010108ac0b087a59082f";
    assertEquals(expected, Utils.getSubPath(path));
    assertEquals(expected, Utils.getSubPath(expected));
  }

  public void testGetObjectType() {
    String path = "/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f/foruma779f0ea7f00010162d38dbc5ae76721/topica779f2877f000/post9r8fsdfsdf";
    assertEquals("post", Utils.getObjectType(path));

    path = "/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f/foruma779f0ea7f00010162d38dbc5ae76721/topica779f2877f000";
    assertEquals("topic", Utils.getObjectType(path));

    path = "/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f/foruma779f0ea7f00010162d38dbc5ae76721";
    assertEquals("forum", Utils.getObjectType(path));

    path = "/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f";
    assertEquals("forumCategory", Utils.getObjectType(path));

    path = "post9r8fsdfsdf";
    assertEquals("post", Utils.getObjectType(path));

    path = "topica779f2877f000";
    assertEquals("topic", Utils.getObjectType(path));

    path = "foruma779f0ea7f00010162d38dbc5ae76721";
    assertEquals("forum", Utils.getObjectType(path));

    path = "forumCategorya779f0d57f00010108ac0b087a59082f";
    assertEquals("forumCategory", Utils.getObjectType(path));
  }

  public void testGetObjectTypeWithSpecialCase() {
    String path = null;
    assertNull(Utils.getObjectType(path));
    path = "";
    assertEquals("", Utils.getObjectType(path));
    path = Utils.FORUM_SERVICE;
    assertEquals(Utils.FORUM_SERVICE, Utils.getObjectType(path));
    path = "SearchForum";
    assertEquals("SearchForum", Utils.getObjectType(path));
    path = Utils.TAG + "abc";
    assertTrue(Utils.getObjectType(path).indexOf(Utils.TAG) == 0);
    //
    assertEquals(Utils.CATEGORY, Utils.getObjectType("forumCategoryforumtopicpost4fsf"));
    assertEquals(Utils.FORUM, Utils.getObjectType("forumforumCategorytopicpostf23423"));
    assertEquals(Utils.FORUM, Utils.getObjectType("forumSpaceforum"));
    assertEquals(Utils.FORUM, Utils.getObjectType("forumSpacetestforum"));
    assertEquals(Utils.FORUM, Utils.getObjectType("forumSpaceforumtest"));
    assertEquals(Utils.TOPIC, Utils.getObjectType("topicforumCategoryforumpost43435"));
    assertEquals(Utils.POST, Utils.getObjectType("postforumCategoryforumtopicfds8f7ds"));
    //
    assertEquals(Utils.CATEGORY, Utils.getObjectType("category/forumCategoryforumtopicpostk"));
    assertEquals(Utils.FORUM, Utils.getObjectType("forumCategoryforumtopicpostk/forumforumCategorytopicpost132fdsfd"));
    assertEquals(Utils.POST, Utils.getObjectType("forumCategoryforumtopicpostk/forumforumCategorytopicpostf23423/topicforumCategoryforumpost43435/postforumCategoryforumtopicxxxx"));
    assertEquals(Utils.POST, Utils.getObjectType("forumCategoryforumtopicpostk/forumforumCategorytopicpostf23423/topicforumCategoryforumpost43435/postforumCategoryforumtopicxxxx/false"));
    assertEquals(Utils.TOPIC, Utils.getObjectType("forumCategoryforumtopicpostk/forumforumCategorytopicpostf23423/topicforumCategoryforumpost43435/pollxxx"));
    assertEquals(Utils.TOPIC, Utils.getObjectType("forumCategoryforumtopicpostk/forumforumCategorytopicpostf23423/topicforumCategoryforumpost43435/true"));
  }

  public void testGetIdByType() {
    String path = "/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f/foruma779f0ea7f00010162d38dbc5ae76721/topica779f2877f000/post9r8fsdfsdf";
    assertEquals("post9r8fsdfsdf", Utils.getIdByType(path, "post"));

    assertEquals("topica779f2877f000", Utils.getIdByType(path, "topic"));

    assertEquals("foruma779f0ea7f00010162d38dbc5ae76721", Utils.getIdByType(path, "forum"));

    assertEquals("forumCategorya779f0d57f00010108ac0b087a59082f", Utils.getIdByType(path, "forumCategory"));

    path = "post9r8fsdfsdf";
    assertEquals("post9r8fsdfsdf", Utils.getIdByType(path, "post"));

    path = "topica779f2877f000";
    assertEquals("topica779f2877f000", Utils.getIdByType(path, "topic"));

    path = "foruma779f0ea7f00010162d38dbc5ae76721";
    assertEquals("foruma779f0ea7f00010162d38dbc5ae76721", Utils.getIdByType(path, "forum"));

    path = "forumCategorya779f0d57f00010108ac0b087a59082f";
    assertEquals("forumCategorya779f0d57f00010108ac0b087a59082f", Utils.getIdByType(path, "forumCategory"));

    path = "tagd57f00010108ac0bffsdf010162d38dbc5ae7672";
    assertEquals("tagd57f00010108ac0bffsdf010162d38dbc5ae7672", Utils.getIdByType(path, "tag"));
  }
  
  public void testGetIdByTypeWithSpecialCase() {
    String input = "forumCategoryforumtest/forumSpaceforumtest/topicabc";
    assertEquals("forumCategoryforumtest", Utils.getIdByType(input, Utils.CATEGORY));

    input = "/forumCategoryforumtest/forumSpaceforumtest/topicabc";
    assertEquals("forumCategoryforumtest", Utils.getIdByType(input, Utils.CATEGORY));

    input = "forumSpaceforumtest/topicabc";
    assertEquals("forumSpaceforumtest", Utils.getIdByType(input, Utils.FORUM));

    input = "forumCategoryforumtest/forumSpaceforumtest/topicabc";
    assertEquals("forumSpaceforumtest", Utils.getIdByType(input, Utils.FORUM));

    input = "forumCategoryforumtest/forumSpaceforumtest/topicforumabc";
    assertEquals("forumSpaceforumtest", Utils.getIdByType(input, Utils.FORUM));

    input = "/:spaces:forum/forum/forum/forum/forumSpaceforum";
    assertEquals("forumSpaceforum", Utils.getIdByType(input, Utils.FORUM));

    input = "forumCategorytestforum/forumSpaceforumtest/topicforumabc";
    assertEquals("forumSpaceforumtest", Utils.getIdByType(input, Utils.FORUM));

    input = "forumCategorytestforum/forumSpacetopictest/topicforumtopic";
    assertEquals("topicforumtopic", Utils.getIdByType(input, Utils.TOPIC));

    input = "forumCategorytestforum/forumSpacetopictest/topicforumtopic/posttopicxxx";
    assertEquals("topicforumtopic", Utils.getIdByType(input, Utils.TOPIC));

    input = "forumCategorytesttopic/forumSpacetopictest/topicforumtopic/posttopicxxx";
    assertEquals("topicforumtopic", Utils.getIdByType(input, Utils.TOPIC));

    input = "forumCategoryposttopic/forumSpacetopicpost/topicforumtopicpost/posttopicxxx";
    assertEquals("posttopicxxx", Utils.getIdByType(input, Utils.POST));
  }
  
  public void testGetPostId() {
    assertEquals("posta77c1c237f00010145419cee3ac29fe5",
                 Utils.getPostId("posta77c1c237f00010145419cee3ac29fe5"));
    assertEquals("posta77c1c237f00010145419cee3ac29fe5",
                 Utils.getPostId("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya779f0d57f00010108ac0b087a59082f/foruma779f0ea7f00010162d38dbc5ae76721/topicx77608da7f0001017c1031ba8c6197c2/posta77c1c237f00010145419cee3ac29fe5"));
    assertEquals("posta77c1c237f00010145419cee3ac29fe5",
                 Utils.getPostId("/exo:applications/ForumService/ForumData/CategoryHome/forumCategorya77c1bd07f0001013c4096e6275324ea/foruma77c1be27f000101712b773a1be93fc9/topicx77608da7f0001017c1031ba8c6197c2/posta77c1c237f00010145419cee3ac29fe5"));
  }
}
