/*
    * 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.commons.cli2.resource;
  
  import java.util.Locale;
  import java.util.MissingResourceException;
  import java.util.ResourceBundle;
  
  import junit.framework.TestCase;
  
  /**
   * A utility class used to provide internationalisation support.
   *
   * @author John Keyes
   */
  public class ResourceHelperTest extends TestCase {
      /** system property */
      private static final String PROP_LOCALE = "org.apache.commons.cli2.resource.bundle";
  
      private static ResourceHelper helper;
  
      /** resource bundle */
      private ResourceBundle bundle;
  
      public void setUp() {
      	System.setProperty(PROP_LOCALE, "org.apache.commons.cli2.resource.TestBundle");
      	helper = ResourceHelper.getResourceHelper();
      }
      
      public void tearDown() {
      	System.setProperty(PROP_LOCALE, "org.apache.commons.cli2.resource.CLIMessageBundle_en_US.properties");
      }
      
      /**
       * Create a new ResourceHelper for the specified class.
       */
      public ResourceHelperTest() {
      	super("ResourceHelperTest");
      }
      
      public void testOverridden() {
      	assertEquals("wrong message", "The class name \"ResourceHelper\" is invalid.", helper.getMessage("ClassValidator.bad.classname", "ResourceHelper"));
      }
      
      public void testNewMessage1Param() {
      	assertEquals("wrong message", "Some might say we will find a brighter day.", helper.getMessage("test.message"));
      }
  
      public void testNewMessage2Params() {
      	assertEquals("wrong message", "Some might say we will find a brighter day.", helper.getMessage("test.message", "Some"));
      }
  
      public void testNewMessage3Params() {
      	assertEquals("wrong message", "Some might say we will find a brighter day.", helper.getMessage("test.message", "Some", "might"));
      }
  
      public void testNewMessage4Params() {
      	assertEquals("wrong message", "Some might say we will find a brighter day.", helper.getMessage("test.message", "Some", "might", "say"));
      }
  
      public void testDefaultBundle() {
      	System.setProperty(PROP_LOCALE, "madeupname.properties");
      	helper = ResourceHelper.getResourceHelper();
      	assertEquals("wrong message", "The class name \"ResourceHelper\" is invalid.", helper.getMessage("ClassValidator.bad.classname", "ResourceHelper"));
      }
  }