/*
    * 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.myfaces.view.facelets;
  
  import javax.faces.application.StateManager;
  import javax.faces.component.UIViewRoot;
  import javax.faces.render.RenderKitFactory;
  import javax.faces.render.ResponseStateManager;
  
  import org.apache.myfaces.application.StateManagerImpl;
  import org.apache.myfaces.renderkit.html.HtmlResponseStateManager;
  import org.apache.myfaces.shared.util.StateUtils;
  import org.apache.myfaces.shared_impl.util.serial.DefaultSerialFactory;
  import org.apache.myfaces.test.mock.MockRenderKit;
  import org.junit.Test;
  import org.testng.Assert;
  
  public class StateManagerWithFaceletsTest extends FaceletMultipleRequestsTestCase
  {
  
      @Override
      protected void setUpApplication() throws Exception
      {
          super.setUpApplication();
          
          application.setStateManager(new StateManagerImpl());
      }
  
      @Override
      protected void setUpServletContextAndSession() throws Exception
      {
          super.setUpServletContextAndSession();
          
          servletContext.addInitParameter(StateManager.PARTIAL_STATE_SAVING_PARAM_NAME, "true");
          servletContext.addInitParameter(StateManager.STATE_SAVING_METHOD_PARAM_NAME, StateManager.STATE_SAVING_METHOD_SERVER);
      }
  
      @Test
      public void testWriteAndRestoreState() throws Exception
      {
          String viewStateParam = null;
          try
          {
              setupRequest();
              
              UIViewRoot root = facesContext.getViewRoot();
              root.setViewId("/simpleTree.xhtml");
              vdl.buildView(facesContext, root, "/simpleTree.xhtml");
              
              application.getStateManager().writeState(facesContext, application.getStateManager().saveView(facesContext));
              
              viewStateParam = application.getStateManager().getViewState(facesContext);
              
          }
          finally
          {
              tearDownRequest();
          }
          
          try
          {
              setupRequest();
              
              request.addParameter(ResponseStateManager.VIEW_STATE_PARAM, viewStateParam);
      
              UIViewRoot restoredViewRoot = application.getStateManager().restoreView(facesContext, "/simpleTree.xhtml", RenderKitFactory.HTML_BASIC_RENDER_KIT);
              
              Assert.assertNotNull(restoredViewRoot);
          }
          finally
          {
              tearDownRequest();
          }
      }
      
      @Test
      public void testWriteAndRestoreStateWithMyFacesRSM() throws Exception
      {
          String viewStateParam = null;
          
          ((MockRenderKit)renderKit).setResponseStateManager(new HtmlResponseStateManager());
          StateUtils.initSecret(servletContext);
          servletContext.setAttribute(StateUtils.SERIAL_FACTORY, new DefaultSerialFactory());
 
         try
         {
             setupRequest();
             
             UIViewRoot root = facesContext.getViewRoot();
             root.setViewId("/simpleTree.xhtml");
             vdl.buildView(facesContext, root, "/simpleTree.xhtml");
             
             application.getStateManager().writeState(facesContext, application.getStateManager().saveView(facesContext));
             
             viewStateParam = application.getStateManager().getViewState(facesContext);
             
         }
         finally
         {
             tearDownRequest();
         }
         
         try
         {
             setupRequest();
             
             request.addParameter(ResponseStateManager.VIEW_STATE_PARAM, viewStateParam);
     
             UIViewRoot restoredViewRoot = application.getStateManager().restoreView(facesContext, "/simpleTree.xhtml", RenderKitFactory.HTML_BASIC_RENDER_KIT);
             
             Assert.assertNotNull(restoredViewRoot);
         }
         finally
         {
             tearDownRequest();
         }
     }
 
 }