/**
    * Copyright 2010-2014 The Kuali Foundation
    *
    * Licensed under the Educational Community License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    * http://www.opensource.org/licenses/ecl2.php
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.kuali.common.util;
  
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertTrue;
  import static org.junit.Assert.fail;
  
  import org.junit.Test;
  import org.kuali.common.util.project.model.ProjectIdentifier;
  
  public class ObjectUtilsTest {
  
  	@Test
  	public void testNotEqual() {
  		try {
  			ObjectUtils.notEqual(null, null);
  			fail("Should have thrown NPE");
  		} catch (NullPointerException e) {
  			// ignore
  		}
  		assertTrue(ObjectUtils.notEqual(new Object(), null));
  		assertTrue(ObjectUtils.notEqual(new Object(), new String()));
  		assertFalse(ObjectUtils.notEqual("", ""));
  
  		ProjectIdentifier p1 = new ProjectIdentifier("org.kuali.common", "kuali-util");
  		ProjectIdentifier p2 = new ProjectIdentifier("org.kuali.common", "kuali-util");
  		assertFalse(ObjectUtils.notEqual(p1, p2));
  	}
  
  }