/*
    * Copyright 2000-2004 The Apache Software Foundation.
    * 
    * Licensed 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.jetspeed.util;
  
  import java.io.*;
  
  // Junit imports
  import junit.framework.Test;
  import junit.framework.TestSuite;
  
  import org.apache.turbine.util.StringUtils;
  import org.apache.tools.ant.util.FileUtils;
  
  // Jetspeed imports
  import org.apache.jetspeed.test.JetspeedTestCase;
  
  /***
   *
   * @author <a href="epugh@upstate.com">Eric Pugh</a>
   */
  
  public class TestOverwriteProperties extends JetspeedTestCase
  {
  
      private static String SRC_JETSPEED_RESOURCES = "test/testdata/conf/SrcJetspeedResources.properties";
      private static String JETSPEED_RESOURCES = "test/testdata/conf/JetspeedResources.properties";
      private static String MERGE_JETSPEED_RESOURCES = "test/testdata/conf/MergeJetspeedResources.properties";
      private static String MERGE_REMOVE_JETSPEED_RESOURCES = "test/testdata/conf/MergeRemoveJetspeedResources.properties";
      private static String MERGE_ADD_JETSPEED_RESOURCES = "test/testdata/conf/MergeAddJetspeedResources.properties";
      private static String RESULT_MERGE_JETSPEED_RESOURCES = "test/testdata/conf/ResultMergeJetspeedResources.properties";
      private static String RESULT_MERGE_REMOVE_JETSPEED_RESOURCES = "test/testdata/conf/ResultMergeRemoveJetspeedResources.properties";
      private static String RESULT_MERGE_ADD_JETSPEED_RESOURCES = "test/testdata/conf/ResultMergeAddJetspeedResources.properties";
  
      private static String INCLUDE_ROOT = "test/testdata/conf/";
  
      private File SRC_JETSPEED_RESOURCES_FILE = null;
      private File JETSPEED_RESOURCES_FILE = null;
      private File MERGE_JETSPEED_RESOURCES_FILE = null;
      private File MERGE_REMOVE_JETSPEED_RESOURCES_FILE = null;
      private File MERGE_ADD_JETSPEED_RESOURCES_FILE = null;
      private File RESULT_MERGE_JETSPEED_RESOURCES_FILE = null;
      private File RESULT_MERGE_REMOVE_JETSPEED_RESOURCES_FILE = null;
      private File RESULT_MERGE_ADD_JETSPEED_RESOURCES_FILE = null;
  
      private File INCLUDE_ROOT_DIR = null;
  
      private FileUtils fileUtils = FileUtils.newFileUtils();
  
      /***
       * Defines the testcase name for JUnit.
       *
       * @param name the testcase's name.
       */
      public TestOverwriteProperties( String name )
      {
          super( name );
      }
  
      /***
       * Start the tests.
       *
       * @param args the arguments. Not used
       */
      public static void main(String args[])
      {
          junit.awtui.TestRunner.main( new String[] { TestOverwriteProperties.class.getName()} );
      }
  
      /***
       * Creates the test suite.
       *
       * @return a test suite (<code>TestSuite</code>) that includes all methods
       *         starting with "test"
       */
      public static Test suite()
      {
          // All methods starting with "test" will be executed in the test suite.
          return new TestSuite( TestOverwriteProperties.class );
      }
  
      public void setUp() throws Exception{
  
          SRC_JETSPEED_RESOURCES_FILE = new File(SRC_JETSPEED_RESOURCES);
  
          assertTrue("Check SRC_JETSPEED_RESOURCES_FILE exists:" + SRC_JETSPEED_RESOURCES_FILE,SRC_JETSPEED_RESOURCES_FILE.exists());
 
         JETSPEED_RESOURCES_FILE = new File(JETSPEED_RESOURCES);
 
         if (JETSPEED_RESOURCES_FILE.exists())
         {
             assertTrue("Check JETSPEED_RESOURCES_FILE exists, then delete it:" + JETSPEED_RESOURCES_FILE,JETSPEED_RESOURCES_FILE.delete());
         }
 
         fileUtils.copyFile(SRC_JETSPEED_RESOURCES_FILE,JETSPEED_RESOURCES_FILE);
 
         assertTrue("Check JETSPEED_RESOURCES_FILE exists:" + JETSPEED_RESOURCES_FILE,JETSPEED_RESOURCES_FILE.exists());
 
         MERGE_JETSPEED_RESOURCES_FILE = new File(MERGE_JETSPEED_RESOURCES);
 
         assertTrue("Check MERGE_JETSPEED_RESOURCES_FILE exists:" + MERGE_JETSPEED_RESOURCES_FILE,MERGE_JETSPEED_RESOURCES_FILE.exists());
 
         MERGE_REMOVE_JETSPEED_RESOURCES_FILE = new File(MERGE_REMOVE_JETSPEED_RESOURCES);
 
         assertTrue("Check MERGE_REMOVE_JETSPEED_RESOURCES_FILE exists:" + MERGE_REMOVE_JETSPEED_RESOURCES_FILE,MERGE_REMOVE_JETSPEED_RESOURCES_FILE.exists());
 
         MERGE_ADD_JETSPEED_RESOURCES_FILE = new File(MERGE_ADD_JETSPEED_RESOURCES);
 
         assertTrue("Check MERGE_ADD_JETSPEED_RESOURCES_FILE exists:" + MERGE_ADD_JETSPEED_RESOURCES_FILE,MERGE_ADD_JETSPEED_RESOURCES_FILE.exists());
 
         RESULT_MERGE_JETSPEED_RESOURCES_FILE = new File(RESULT_MERGE_JETSPEED_RESOURCES);
 
         assertTrue("Check RESULT_MERGE_JETSPEED_RESOURCES_FILE exists:" + RESULT_MERGE_JETSPEED_RESOURCES_FILE,RESULT_MERGE_JETSPEED_RESOURCES_FILE.exists());
 
         RESULT_MERGE_REMOVE_JETSPEED_RESOURCES_FILE = new File(RESULT_MERGE_REMOVE_JETSPEED_RESOURCES);
 
         assertTrue("Check RESULT_MERGE_REMOVE_JETSPEED_RESOURCES_FILE exists:" + RESULT_MERGE_REMOVE_JETSPEED_RESOURCES_FILE,RESULT_MERGE_REMOVE_JETSPEED_RESOURCES_FILE.exists());
 
         RESULT_MERGE_ADD_JETSPEED_RESOURCES_FILE = new File(RESULT_MERGE_ADD_JETSPEED_RESOURCES);
 
         assertTrue("Check RESULT_MERGE_ADD_JETSPEED_RESOURCES_FILE exists:" + RESULT_MERGE_ADD_JETSPEED_RESOURCES_FILE,RESULT_MERGE_ADD_JETSPEED_RESOURCES_FILE.exists());
 
         INCLUDE_ROOT_DIR = new File(INCLUDE_ROOT);
 
         assertTrue("Check include root dir exists:" + INCLUDE_ROOT_DIR,INCLUDE_ROOT_DIR.exists());
 
         assertTrue(INCLUDE_ROOT_DIR.isDirectory());
 
     }
 
     /***
      * Tests overwriting property
      * @throws Exception
      */
     public void testOverwriteProperty() throws Exception
     {
 
         try
         {
             String args[] = new String[]{JETSPEED_RESOURCES_FILE.toString(),MERGE_JETSPEED_RESOURCES.toString(),INCLUDE_ROOT.toString()};
             OverwriteProperties.main(args);
             assertTrue("Make sure our merge worked properly.",fileUtils.contentEquals(JETSPEED_RESOURCES_FILE,RESULT_MERGE_JETSPEED_RESOURCES_FILE));
         }
         catch (Exception e)
         {
             fail(StringUtils.stackTrace(e));
         }
     }
 
 
 
     /***
      * Tests removing properties
      * @throws Exception
      */
     public void testRemoveProperties() throws Exception
     {
         try
         {
             String args[] = new String[]{JETSPEED_RESOURCES_FILE.toString(),MERGE_REMOVE_JETSPEED_RESOURCES.toString(),INCLUDE_ROOT.toString()};
             OverwriteProperties.main(args);
             assertTrue("Make sure our merge worked properly.",fileUtils.contentEquals(JETSPEED_RESOURCES_FILE,RESULT_MERGE_REMOVE_JETSPEED_RESOURCES_FILE));
         }
         catch (Exception e)
         {
             fail(StringUtils.stackTrace(e));
         }
     }
 
     /***
      * Tests adding properties
      * @throws Exception
      */
     public void testAddProperties() throws Exception
     {
         try
         {
             String args[] = new String[]{JETSPEED_RESOURCES_FILE.toString(),MERGE_ADD_JETSPEED_RESOURCES.toString(),INCLUDE_ROOT.toString()};
             OverwriteProperties.main(args);
             assertTrue("Make sure our merge worked properly.",fileUtils.contentEquals(JETSPEED_RESOURCES_FILE,RESULT_MERGE_ADD_JETSPEED_RESOURCES_FILE));
         }
         catch (Exception e)
         {
             fail(StringUtils.stackTrace(e));
         }
     }
 
     public void tearDown()
     {
         if (JETSPEED_RESOURCES_FILE.exists())
         {
             //JETSPEED_RESOURCES_FILE.delete();
         }
     }
 }