/**
    * Copyright 2005-2013 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.rice.core.api.util;
  
  import junit.framework.TestCase;
  import org.junit.Test;
  
  /**
   *
   * Test cases for VersionHelper class
   *
   * @author Kuali Rice Team (rice.collab@kuali.org)
   *
   */
  
  public class VersionHelperTest extends TestCase
  {
  
      @Test
      public void testVersionHelper() {
          String verOne[] = {"1.2.3","6.8.83.4","5.0","snapshot-2.3.5", "something-0.333.447...-nice" };
          String verTwo[] = {"1.2.1","6.8.83","5.9","2.3-snapshot", "0.345...777" };
          boolean results[] = {false, false, true, false, true, false};
          int intResults[] = {1,1,-1,1,-1};
  
          for(int i=0;i<verOne.length;i++) {
                assertEquals(VersionHelper.compareVersion(verOne[i],verTwo[i]), intResults[i]);
          }
  
          for(int i=0;i<verOne.length;i++) {
              assertEquals(VersionHelper.compareVersion(verTwo[i],verOne[i]), -1*intResults[i]);
          }
  
  
          //  let's check the case where the version numbers are equal
          assertEquals(VersionHelper.compareVersion("7.7.7","7.7.7"), 0);
      }
  
      @Test
      public void testUndefined() {
          assertEquals(VersionHelper.compareVersion("undefined", "2.1.3-snapshot"), -1);
          assertEquals(VersionHelper.compareVersion("2.1.3", "undefined"), -1);
  
      }
  
  }