/*
    * 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.component.html.ext;
  
  import java.io.IOException;
  import java.io.Serializable;
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.HashSet;
  import java.util.List;
  
  import javax.faces.component.UIColumn;
  import javax.faces.component.UIComponent;
  import javax.faces.component.UIData;
  import javax.faces.component.UIInput;
  import javax.faces.context.FacesContext;
  import javax.faces.el.ValueBinding;
  import javax.faces.model.ListDataModel;
  
  import junit.framework.Test;
  
  import org.apache.myfaces.test.AbstractTomahawkViewControllerTestCase;
  import org.apache.myfaces.test.utils.TestUtils;
  
  /**
   * @author Mathias Br�kelmann (latest modification by $Author: lu4242 $)
   * @version $Revision: 1099917 $ $Date: 2011-05-05 13:57:45 -0500 (Thu, 05 May 2011) $
   */
  public class HtmlDataTableTest extends AbstractTomahawkViewControllerTestCase
  {
  
      private HtmlDataTable _dataTable;
  
      public HtmlDataTableTest(String name)
      {
          super(name);
      }
  
      /*
      public static Test suite()
      {
          return null; // keep this method or maven won't run it
      }*/
  
      protected void setUp() throws Exception
      {
          super.setUp();
          _dataTable = new HtmlDataTable();
      }
  
      protected void tearDown() throws Exception
      {
          super.tearDown();
          _dataTable = null;
      }
  
      /*
       * Test method for
       * 'org.apache.myfaces.component.html.ext.HtmlDataTable.getClientId(FacesContext)'
       */
      public void testGetClientIdFacesContext()
      {
          assertEquals(-1, _dataTable.getRowIndex());
          String baseClientId = _dataTable.getClientId(facesContext);
          assertNotNull(baseClientId);
          Collection rowClientIds = new HashSet();
          for (int i = 0; i < 10; i++)
          {
              _dataTable.setRowIndex(i);
              assertTrue("Duplicate client id while iterating rows", rowClientIds
                      .add(_dataTable.getClientId(facesContext)));
          }
          _dataTable.setRowIndex(-1);
          assertEquals(baseClientId, _dataTable.getClientId(facesContext));
      }
  
      /*
       * Test method for
       * 'org.apache.myfaces.component.html.ext.HtmlDataTable.findComponent(String clientId)'
       */
      public void testFindComponent()
      {
          UIInput input = createInputInTree(facesContext);
 
         UIData data = (UIData) input.getParent().getParent();
 
         UIComponent comp = data.findComponent(":data:1:input");
 
         assertTrue(comp instanceof UIInput);
 
         UIInput uiInput = (UIInput) comp;
 
         assertEquals(uiInput.getValue(), "test2");
 
     }
 
     /**
      * Verify component renders with the default renderer.
      */
     public void testDefaultRenderer()
     {
         // Define the component
         UIData component = new HtmlDataTable();
         component.setId("TestComponent");
 
         // Add rows to the table
         List rows = new ArrayList();
         rows.add(new TestData("test1", "test1"));
         rows.add(new TestData("test2", "test2"));
         rows.add(new TestData("test3", "test3"));
         component.setValue(new ListDataModel(rows));
 
         // Render the component
         try
         {
             TestUtils.renderComponent(facesContext, component);
         }
         catch (IOException e)
         {
             fail(e.getMessage());
         }
 
         // Verify component was rendered
         assertIdExists(component.getId());
     }
 
     private UIInput createInputInTree(FacesContext context)
     {
 
         UIData uiData = new HtmlDataTable();
         uiData.setId("data");
 
         List li = new ArrayList();
         li.add(new TestData("test1", "test1"));
         li.add(new TestData("test2", "test2"));
         li.add(new TestData("test3", "test3"));
 
         uiData.setValue(new ListDataModel(li));
         uiData.setVar("detail");
 
         UIColumn column = new UIColumn();
 
         uiData.getChildren().add(column);
 
         UIInput input = new UIInput();
         input.setId("input");
         input.setValueBinding("value",
                 createValueBinding("#{detail.description}"));
 
         column.getChildren().add(input);
 
         facesContext.getViewRoot().getChildren().add(uiData);
 
         return input;
     }
 
     private ValueBinding createValueBinding(String expr)
     {
         return facesContext.getApplication().createValueBinding(expr);
     }
 
     public static class TestData implements Serializable
     {
         private String _description;
         private String _value;
 
         public TestData()
         {
 
         }
 
         TestData(String description, String value)
         {
             _description = description;
             _value = value;
         }
 
         public String getDescription()
         {
             return _description;
         }
 
         public void setDescription(String description)
         {
             _description = description;
         }
 
         public String getValue()
         {
             return _value;
         }
 
         public void setValue(String value)
         {
             _value = value;
         }
     }
 
 }