/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache 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.apache.org/licenses/LICENSE-2.0
   *
   * 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.apache.maven.plugins.ear.util;
  
  import junit.framework.TestCase;
  
  /**
   * @author Stephane Nicoll
   */
  public class JavaEEVersionTest extends TestCase {
  
      public void testGtSameVersion() {
          assertFalse(JavaEEVersion.FIVE.gt(JavaEEVersion.FIVE));
      }
  
      public void testGtNextVersion() {
          assertFalse(JavaEEVersion.FIVE.gt(JavaEEVersion.SIX));
      }
  
      public void testGtPreviousVersion() {
          assertTrue(JavaEEVersion.FIVE.gt(JavaEEVersion.ONE_DOT_FOUR));
      }
  
      public void testGeSameVersion() {
          assertTrue(JavaEEVersion.FIVE.ge(JavaEEVersion.FIVE));
      }
  
      public void testGePreviousVersion() {
          assertTrue(JavaEEVersion.FIVE.ge(JavaEEVersion.ONE_DOT_FOUR));
      }
  
      public void testGeNextVersion() {
          assertFalse(JavaEEVersion.FIVE.ge(JavaEEVersion.SIX));
      }
  
      public void testLtSameVersion() {
          assertFalse(JavaEEVersion.FIVE.lt(JavaEEVersion.FIVE));
      }
  
      public void testLtPreviousVersion() {
          assertFalse(JavaEEVersion.FIVE.lt(JavaEEVersion.ONE_DOT_FOUR));
      }
  
      public void testLtNextVersion() {
          assertTrue(JavaEEVersion.FIVE.lt(JavaEEVersion.SIX));
      }
  
      public void testLeSameVersion() {
          assertTrue(JavaEEVersion.FIVE.le(JavaEEVersion.FIVE));
      }
  
      public void testLePreviousVersion() {
          assertFalse(JavaEEVersion.FIVE.le(JavaEEVersion.ONE_DOT_FOUR));
      }
  
      public void testLeNextVersion() {
          assertTrue(JavaEEVersion.FIVE.le(JavaEEVersion.SIX));
      }
  
      public void testEqSameVersion() {
          assertTrue(JavaEEVersion.FIVE.eq(JavaEEVersion.FIVE));
      }
  
      public void testEqAnotherVersion() {
          assertFalse(JavaEEVersion.FIVE.eq(JavaEEVersion.ONE_DOT_THREE));
      }
  
      public void testGetVersion() {
          assertEquals("5", JavaEEVersion.FIVE.getVersion());
      }
  
      public void testGetJavaEEVersionValid() throws InvalidJavaEEVersion {
          assertEquals(JavaEEVersion.SIX, JavaEEVersion.getJavaEEVersion("6"));
      }
  
      public void testGetJavaEEVersionInvalid() {
          try {
              JavaEEVersion.getJavaEEVersion("2.4");
              fail("Should have failed to get an invalid version.");
          } catch (InvalidJavaEEVersion expected) {
              // OK
          }
      }
 
     public void testGetJavaEEVersionNull() throws InvalidJavaEEVersion {
         try {
             JavaEEVersion.getJavaEEVersion(null);
             fail("Should have failed to get a 'null' version.");
         } catch (NullPointerException expected) {
             // OK
         }
     }
 }