package org.apache.myfaces.custom.savestate;
   
   /*
    * 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.
   */
  import java.util.LinkedList;
  
  import javax.faces.el.ValueBinding;
  
  import junit.framework.Test;
  import junit.framework.TestSuite;
  
  import org.apache.myfaces.test.AbstractTomahawkViewControllerTestCase;
  
  /**
   * @author cagatay
   * Tests for UISaveState
   */
  public class UISaveStateTest extends AbstractTomahawkViewControllerTestCase{
  
      private UISaveState saveState;
      private SaveStateTestBean saveStateTestBean;
  
      public UISaveStateTest(String name) {
          super(name);
      }
  
      public static Test suite() {
          return new TestSuite(UISaveStateTest.class);
      }
  
      public void setUp() throws Exception{
          super.setUp();
          saveState = new UISaveState();
          saveStateTestBean = new SaveStateTestBean();
          facesContext.getExternalContext().getRequestMap().put("testBean", saveStateTestBean);
      }
  
      public void tearDown() throws Exception{
          saveState = null;
          saveStateTestBean = null;
          super.tearDown();
      }
  
      public void testWorksWithLinkedList() {
          ValueBinding valueBinding = facesContext.getApplication().createValueBinding("#{testBean.linkedList}");
          saveState.setValueBinding("value", valueBinding);
  
          LinkedList linkedList = (LinkedList) valueBinding.getValue(facesContext);
  
          try {
              Object state = saveState.saveState(facesContext);
              Object values[] = (Object[])state;
              assertEquals(values[2], linkedList);
  
              saveState.restoreState(facesContext, state);
              
          }catch(Exception exception) {
              fail();
          }
      }
  
      public void testWorksWithStateHolder() {
          ValueBinding valueBinding = facesContext.getApplication().createValueBinding("#{testBean}");
          saveState.setValueBinding("value", valueBinding);
  
          SaveStateTestBean testBean = (SaveStateTestBean) valueBinding.getValue(facesContext);
  
          try {
              Object state = saveState.saveState(facesContext);
              Object values[] = (Object[])state;
              assertNotSame(values[2], testBean); //values[2] should be a type of "javax.faces.component._AttachedStateWrapper"
  
              saveState.restoreState(facesContext, state);
          }catch(Exception exception) {
              fail();
          }
      }
  
  }