package org.apache.velocity.test;
   
   /*
    * 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.    
   */
  
  import java.io.FileWriter;
  import java.util.Iterator;
  import java.util.Vector;
  
  import junit.framework.TestSuite;
  
  import org.apache.commons.collections.ExtendedProperties;
  
  
  /**
   * Tests for the Commons ExtendedProperties class. This is an identical
   *  copy of the ConfigurationTestCase, which will disappear when
   *  the Configuration class does
   *
   * @author <a href="mailto:jvanzyl@apache.org">Jason van Zyl</a>
   * @author <a href="mailto:geirm@optonline.net">Geir Magnusson Jr.</a>
   * @version $Id: CommonsExtPropTestCase.java 463298 2006-10-12 16:10:32Z henning $
   */
  public class CommonsExtPropTestCase extends BaseTestCase
  {
      /**
       * Comparison directory.
       */
      private static final String COMPARE_DIR =
          TEST_COMPARE_DIR + "/configuration/compare";
  
      /**
       * Results directory.
       */
      private static final String RESULTS_DIR =
          TEST_RESULT_DIR + "/configuration";
  
      /**
       * Test configuration
       */
      private static final String TEST_CONFIG =
          TEST_COMPARE_DIR + "/configuration/test-config.properties";
  
      /**
       * Creates a new instance.
       *
       */
      public CommonsExtPropTestCase(String name)
      {
          super(name);
      }
  
      public static junit.framework.Test suite()
      {
          return new TestSuite(CommonsExtPropTestCase.class);
      }
  
      /**
       * Runs the test.
       */
      public void testExtendedProperties ()
              throws Exception
      {
              assureResultsDirectoryExists(RESULTS_DIR);
  
              ExtendedProperties c = new ExtendedProperties(TEST_CONFIG);
  
              FileWriter result = new FileWriter(
                  getFileName(RESULTS_DIR, "output", "res"));
  
              message(result, "Testing order of keys ...");
              showIterator(result, c.getKeys());
  
              message(result, "Testing retrieval of CSV values ...");
              showVector(result, c.getVector("resource.loader"));
  
              message(result, "Testing subset(prefix).getKeys() ...");
              ExtendedProperties subset = c.subset("file.resource.loader");
              showIterator(result, subset.getKeys());
  
              message(result, "Testing getVector(prefix) ...");
              showVector(result, subset.getVector("path"));
  
             message(result, "Testing getString(key) ...");
             result.write(c.getString("config.string.value"));
             result.write("\n\n");
 
             message(result, "Testing getBoolean(key) ...");
             result.write(new Boolean(c.getBoolean("config.boolean.value")).toString());
             result.write("\n\n");
 
             message(result, "Testing getByte(key) ...");
             result.write(new Byte(c.getByte("config.byte.value")).toString());
             result.write("\n\n");
 
             message(result, "Testing getShort(key) ...");
             result.write(new Short(c.getShort("config.short.value")).toString());
             result.write("\n\n");
 
             message(result, "Testing getInt(key) ...");
             result.write(new Integer(c.getInt("config.int.value")).toString());
             result.write("\n\n");
 
             message(result, "Testing getLong(key) ...");
             result.write(new Long(c.getLong("config.long.value")).toString());
             result.write("\n\n");
 
             message(result, "Testing getFloat(key) ...");
             result.write(new Float(c.getFloat("config.float.value")).toString());
             result.write("\n\n");
 
             message(result, "Testing getDouble(key) ...");
             result.write(new Double(c.getDouble("config.double.value")).toString());
             result.write("\n\n");
 
             message(result, "Testing escaped-comma scalar...");
             result.write( c.getString("escape.comma1"));
             result.write("\n\n");
 
             message(result, "Testing escaped-comma vector...");
             showVector(result,  c.getVector("escape.comma2"));
             result.write("\n\n");
 
             result.flush();
             result.close();
 
             if (!isMatch(RESULTS_DIR, COMPARE_DIR, "output","res","cmp"))
             {
                 fail("Output incorrect.");
             }
     }
 
     private void showIterator(FileWriter result, Iterator i)
         throws Exception
     {
         while(i.hasNext())
         {
             result.write((String) i.next());
             result.write("\n");
         }
         result.write("\n");
     }
 
     private void showVector(FileWriter result, Vector v)
         throws Exception
     {
         for (int j = 0; j < v.size(); j++)
         {
             result.write((String) v.get(j));
             result.write("\n");
         }
         result.write("\n");
     }
 
     private void message(FileWriter result, String message)
         throws Exception
     {
         result.write("--------------------------------------------------\n");
         result.write(message + "\n");
         result.write("--------------------------------------------------\n");
         result.write("\n");
     }
 }