/* $Id: TestInline.java 1102402 2011-05-12 18:03:26Z simonetripodi $
    *
    * 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.digester3.plugins;
  
  import static org.junit.Assert.*;
  
  import java.util.List;
  
  import org.apache.commons.digester3.Digester;
  import org.apache.commons.digester3.plugins.PluginCreateRule;
  import org.apache.commons.digester3.plugins.PluginRules;
  import org.junit.Test;
  
  /**
   * Test cases for declaration of plugin classes "inline" (ie by specifying plugin-class).
   */
  
  public class TestInline
  {
  
      // --------------------------------------------------------------- Test cases
      @Test
      public void testInlineDeclaration()
          throws Exception
      {
          // * tests that plugins can be specified by class, and that the
          // correct class gets loaded.
          // * tests that autosetproperties works
          // * tests that multiple different classes can be loaded via the
          // same plugin rule (ie at the same pattern).
          Digester digester = new Digester();
          PluginRules rc = new PluginRules();
          digester.setRules( rc );
  
          PluginCreateRule pcr = new PluginCreateRule( Widget.class );
          digester.addRule( "root/widget", pcr );
          digester.addSetNext( "root/widget", "addChild" );
  
          Container root = new Container();
          digester.push( root );
  
          try
          {
              digester.parse( Utils.getInputStream( this, "test1.xml" ) );
          }
          catch ( Exception e )
          {
              throw e;
          }
  
          Object child;
          List<Widget> children = root.getChildren();
          assertNotNull( children );
          assertEquals( 2, children.size() );
  
          child = children.get( 0 );
          assertNotNull( child );
          assertEquals( TextLabel.class, child.getClass() );
          TextLabel label1 = (TextLabel) child;
          assertEquals( "anonymous", label1.getId() );
          assertEquals( "1", label1.getLabel() );
  
          child = children.get( 1 );
          assertNotNull( child );
          assertEquals( TextLabel.class, child.getClass() );
          TextLabel label2 = (TextLabel) child;
          assertEquals( "L1", label2.getId() );
          assertEquals( "2", label2.getLabel() );
      }
  
      @Test
      public void testLeadingSlash()
          throws Exception
      {
          // Tests that PluginRules handles patterns with a leading slash.
          //
          // This test doesn't really belong in this class. If a separate test
          // case class is created for PluginRules, then this method should be
          // moved there.
  
          Digester digester = new Digester();
          PluginRules rc = new PluginRules();
          digester.setRules( rc );
 
         PluginCreateRule pcr = new PluginCreateRule( Widget.class );
         digester.addRule( "/root/widget", pcr );
         digester.addSetNext( "/root/widget", "addChild" );
 
         Container root = new Container();
         digester.push( root );
 
         try
         {
             digester.parse( Utils.getInputStream( this, "test1.xml" ) );
         }
         catch ( Exception e )
         {
             throw e;
         }
 
         Object child;
         List<Widget> children = root.getChildren();
         assertNotNull( children );
         assertEquals( 2, children.size() );
 
         child = children.get( 0 );
         assertNotNull( child );
         assertEquals( TextLabel.class, child.getClass() );
         TextLabel label1 = (TextLabel) child;
         assertEquals( "anonymous", label1.getId() );
         assertEquals( "1", label1.getLabel() );
 
         child = children.get( 1 );
         assertNotNull( child );
         assertEquals( TextLabel.class, child.getClass() );
         TextLabel label2 = (TextLabel) child;
         assertEquals( "L1", label2.getId() );
         assertEquals( "2", label2.getLabel() );
     }
 
 }