// Copyright 2008, 2009 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.tapestry5.internal.pageload;
  
  import org.apache.tapestry5.MarkupWriter;
  import org.apache.tapestry5.internal.test.InternalBaseTestCase;
  import org.apache.tapestry5.runtime.RenderCommand;
  import org.apache.tapestry5.runtime.RenderQueue;
  import org.testng.annotations.DataProvider;
  import org.testng.annotations.Test;
  
  public class CompositeRenderCommandTest extends InternalBaseTestCase
  {
      @DataProvider
      public Object[][] nyi_data()
      {
          RenderCommand push = new RenderCommand()
          {
              public void render(MarkupWriter writer, RenderQueue queue)
              {
                  queue.push(null);
              }
          };
  
          RenderCommand startComponent = new RenderCommand()
          {
              public void render(MarkupWriter writer, RenderQueue queue)
              {
                  queue.startComponent(null);
              }
          };
  
          RenderCommand endComponent = new RenderCommand()
          {
              public void render(MarkupWriter writer, RenderQueue queue)
              {
                  queue.endComponent();
              }
          };
  
  
          return new Object[][] {
                  {
                          push
                  },
                  {
                          startComponent
                  },
                  {
                          endComponent
                  }
          };
      }
  
      @Test(dataProvider = "nyi_data")
      public void render_queue_commands_nyi
              (RenderCommand
                      rc)
      {
          MarkupWriter writer = mockMarkupWriter();
          RenderQueue queue = mockRenderQueue();
  
          try
          {
              new CompositeRenderCommand(new RenderCommand[] { rc }).render(writer, queue);
  
              unreachable();
          }
          catch (IllegalStateException ex)
          {
              // Don't care about the message.
          }
      }
  }