/* 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.context;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import javax.faces.FactoryFinder;
  import javax.faces.context.FacesContext;
  import javax.faces.context.PartialViewContext;
  
  import org.apache.myfaces.context.servlet.FacesContextImpl;
  import org.apache.myfaces.test.base.AbstractJsfTestCase;
  
  /**
   * Testcases for the request parameter handling
   * and setter handing on the get and
   * set renderPhaseClientIds in the FacesContext class!
   *
   * @author Werner Punz(latest modification by $Author: bommel $)
   * @version $Revision: 954308 $ $Date: 2010-06-13 15:52:08 -0500 (Sun, 13 Jun 2010) $
   */
  public class RenderPhaseClientIdsTest extends AbstractJsfTestCase {
  
      public RenderPhaseClientIdsTest() {
          super("RenderPhaseClientIdsTest");
      }
  
      @Override
      protected void setUp() throws Exception {
          super.setUp();
          FactoryFinder.setFactory(FactoryFinder.PARTIAL_VIEW_CONTEXT_FACTORY,
          "org.apache.myfaces.context.PartialViewContextFactoryImpl");     
          FactoryFinder.setFactory (FactoryFinder.EXCEPTION_HANDLER_FACTORY,
          "org.apache.myfaces.context.ExceptionHandlerFactoryImpl");
      }
      
      /**
       * Empty String as request param
       * has to result in an empty list
       */
      public void testRequestParams1() {
          String empty = "    \n \t  ";
          Map<String, String> requestParamMap = new HashMap<String, String>();
          requestParamMap.put(PartialViewContext.PARTIAL_RENDER_PARAM_NAME, empty);
          ContextTestRequestWrapper wrapper = new ContextTestRequestWrapper(request, requestParamMap);
  
          FacesContext context = new FacesContextImpl(servletContext, wrapper, response);
          
          PartialViewContext pprContext = context.getPartialViewContext();
  
          assertTrue(pprContext.getRenderIds().isEmpty());
      }
  
      /**
       * no request param, has to result in an empty list
       */
      public void testRequestParams2() {
          Map<String, String> requestParamMap = new HashMap<String, String>();
          ContextTestRequestWrapper wrapper = new ContextTestRequestWrapper(request, requestParamMap);
  
          FacesContext context = new FacesContextImpl(servletContext, wrapper, response);
          
          PartialViewContext pprContext = context.getPartialViewContext();
  
          assertTrue(pprContext.getRenderIds().isEmpty());
      }
  
      /**
       * NO_PARTIAL_PHASE_CLIENT_IDS as request param, has to result in an empty list
       */
      /*
      public void testRequestParams4() {
          Map<String, String> requestParamMap = new HashMap<String, String>();
          requestParamMap.put(PartialViewContext.PARTIAL_RENDER_PARAM_NAME, 
                              PartialViewContext.NO_PARTIAL_PHASE_CLIENT_IDS);
          ContextTestRequestWrapper wrapper = new ContextTestRequestWrapper(request, requestParamMap);
  
          FacesContext context = new FacesContextImpl(servletContext, wrapper, response);
          
          PartialViewContext pprContext = context.getPartialViewContext();
  
          assertTrue(pprContext.getRenderIds().isEmpty());
      }*/
  
      /**
      * list with one element has to result in a list with one element
      */
     public void testRequestParams5() {
         String params = " view1:panel1:_component1  ";
         Map<String, String> requestParamMap = new HashMap<String, String>();
         requestParamMap.put(PartialViewContext.PARTIAL_RENDER_PARAM_NAME, params);
         ContextTestRequestWrapper wrapper = new ContextTestRequestWrapper(request, requestParamMap);
 
         FacesContext context = new FacesContextImpl(servletContext, wrapper, response);
         
         PartialViewContext pprContext = context.getPartialViewContext();
 
         assertTrue("Length must be one",pprContext.getRenderIds().size() == 1);
         assertTrue("Value match",pprContext.getRenderIds().iterator().next().equals("view1:panel1:_component1"));
     }
 
     /**
      * test on a full blown list containing various
      * blank chars
      */
     public void testRequestParams6() {
         String params = " view1:panel1:_component1 view1:panel1:_component2 \n  component3 component4  ";
         Map<String, String> requestParamMap = new HashMap<String, String>();
         requestParamMap.put(PartialViewContext.PARTIAL_RENDER_PARAM_NAME, params);
         ContextTestRequestWrapper wrapper = new ContextTestRequestWrapper(request, requestParamMap);
 
         FacesContext context = new FacesContextImpl(servletContext, wrapper, response);
         
         PartialViewContext pprContext = context.getPartialViewContext();
 
         assertTrue("Length must be four",pprContext.getRenderIds().size() == 4);
 
         // FIXME: Latest spec uses a Collection so order is not garanteed
 //        assertTrue("Value match",pprContext.getRenderIds().get(0).equals("view1:panel1:_component1"));
 //        assertTrue("Value match",pprContext.getRenderIds().get(2).equals("component3"));
 //
 //
 //        assertTrue("Value match",pprContext.getRenderIds().get(3).equals("component4"));
     }
 }