LdapUtilsTest.java

/////////////////////////////////////////////////////////////////////////////
//
// Project ProjectForge Community Edition
//         www.projectforge.org
//
// Copyright (C) 2001-2014 Kai Reinhard (k.reinhard@micromata.de)
//
// ProjectForge is dual-licensed.
//
// This community edition is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as published
// by the Free Software Foundation; version 3 of the License.
//
// This community edition 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.projectforge.ldap;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;

import java.util.List;

import org.junit.Assert;
import org.junit.Test;

public class LdapUtilsTest
{
  @Test
  public void escapeUserGroupNames()
  {
    assertNull(LdapUtils.escapeCommonName(null));
    assertEquals("", LdapUtils.escapeCommonName(""));
    assertEquals("\\,", LdapUtils.escapeCommonName(","));
    assertEquals("\\,\\=\\+\\<\\>\\#\\;\\\\\\\"", LdapUtils.escapeCommonName(",=+<>#;\\\""));
  }

  @Test
  public void getOu()
  {
    assertEquals("", LdapUtils.getOu());
    assertEquals("", LdapUtils.getOu(new String[0]));
    assertEquals("ou=users", LdapUtils.getOu("ou=users"));
    assertEquals("ou=users", LdapUtils.getOu("users"));
    assertEquals("ou=users,ou=pf", LdapUtils.getOu("ou=users,ou=pf"));
    assertEquals("ou=users,ou=pf", LdapUtils.getOu("users", "pf"));
    assertEquals("ou=users,ou=pf", LdapUtils.getOu("ou=users", "pf"));
    assertEquals("ou=users,ou=pf", LdapUtils.getOu("ou=users", "ou=pf"));
    assertEquals("ou=users,ou=pf", LdapUtils.getOu("users", "ou=pf"));

    assertEquals("", LdapUtils.getOu(null, null));
    assertEquals("", LdapUtils.getOu(null, new String[] {}));
    assertEquals("ou=pf", LdapUtils.getOu(null, new String[] { "ou=pf"}));
    assertEquals("ou=pf,ou=pf-users", LdapUtils.getOu(null, new String[] { "ou=pf", "pf-users"}));
    assertEquals("ou=deactivated,ou=pf,ou=pf-users", LdapUtils.getOu("ou=deactivated", new String[] { "ou=pf", "pf-users"}));
  }

  @Test
  public void organizationalUnit()
  {
    assertNull(LdapUtils.getOrganizationalUnit(null));
    assertNull(LdapUtils.getOrganizationalUnit(null, null));
    assertNull(LdapUtils.getOrganizationalUnit(null, ""));
    assertNull(LdapUtils.getOrganizationalUnit("cn=hurzel"));
    assertNull(LdapUtils.getOrganizationalUnit("cn=hurzel", null));
    assertNull(LdapUtils.getOrganizationalUnit("cn=hurzel", ""));
    assertEquals("ou=users", LdapUtils.getOrganizationalUnit("cn=hurzel,ou=users", ""));
    assertEquals("ou=users", LdapUtils.getOrganizationalUnit("cn=hurzel", "ou=users"));
    assertEquals("ou=intern,ou=users", LdapUtils.getOrganizationalUnit("cn=hurzel,ou=intern,ou=users", ""));
    assertEquals("ou=intern,ou=users", LdapUtils.getOrganizationalUnit("cn=hurzel,ou=intern", "ou=users"));
    assertEquals("ou=intern,ou=users", LdapUtils.getOrganizationalUnit("cn=hurzel", "ou=intern,ou=users"));
  }

  @Test
  public void getMissedObjectClasses()
  {
    assertList(LdapUtils.getMissedObjectClasses(null, null, new String[] { "class"}), (String[]) null);
    assertList(LdapUtils.getMissedObjectClasses(null, "person", new String[] { "class"}), "person");
    assertList(LdapUtils.getMissedObjectClasses(new String[] { "inetOrgPerson"}, "person", new String[] { "class"}), "person",
        "inetOrgPerson");
    assertList(LdapUtils.getMissedObjectClasses(new String[] { "inetOrgPerson", "posixAccount"}, "person", new String[] { "class"}),
        "person", "inetOrgPerson", "posixAccount");
    assertList(LdapUtils.getMissedObjectClasses(new String[] { "inetOrgPerson", "posixAccount"}, null, new String[] { "class"}),
        "inetOrgPerson", "posixAccount");
    assertList(LdapUtils.getMissedObjectClasses(new String[] { "inetOrgPerson", "posixAccount"}, "person", null), "person",
        "inetOrgPerson", "posixAccount");

    assertList(LdapUtils.getMissedObjectClasses(new String[] { "inetOrgPerson", "posixAccount"}, "person", new String[] { "person"}),
        "inetOrgPerson", "posixAccount");
    assertList(
        LdapUtils.getMissedObjectClasses(new String[] { "inetOrgPerson", "posixAccount"}, "person", new String[] { "person",
        "inetOrgPerson"}), "posixAccount");
  }

  private void assertList(final List<String> list, final String... expected)
  {
    if (expected == null) {
      Assert.assertNull(list);
      return;
    }
    Assert.assertNotNull(list);
    Assert.assertEquals(expected.length, list.size());
    for (int i = 0; i < expected.length; i++) {
      Assert.assertEquals(expected[i], list.get(i));
    }
  }
}