/*
    * 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.tag.ui;
  
  import java.io.StringWriter;
  import javax.faces.component.UIForm;
  import javax.faces.component.UIOutput;
  import javax.faces.component.UIParameter;
  import javax.faces.component.UIViewRoot;
  import javax.faces.component.html.HtmlCommandButton;
  import javax.faces.component.html.HtmlForm;
  import javax.faces.component.html.HtmlOutputText;
  import javax.faces.component.html.HtmlPanelGrid;
  import org.apache.myfaces.renderkit.html.HtmlButtonRenderer;
  import org.apache.myfaces.renderkit.html.HtmlFormRenderer;
  import org.apache.myfaces.renderkit.html.HtmlGridRenderer;
  import org.apache.myfaces.renderkit.html.HtmlTextRenderer;
  import org.apache.myfaces.test.mock.MockResponseWriter;
  import org.apache.myfaces.view.facelets.FaceletTestCase;
  import org.junit.Assert;
  import org.junit.Test;
  
  /**
   *
   * @author lu4242
   */
  public class RemoveTestCase extends FaceletTestCase
  {
      @Override
      protected void setupComponents() throws Exception
      {
          application.addComponent(UIViewRoot.COMPONENT_TYPE,
                  UIViewRoot.class.getName());
          application.addComponent(HtmlCommandButton.COMPONENT_TYPE,
                  HtmlCommandButton.class.getName());
          application.addComponent(HtmlForm.COMPONENT_TYPE,
                  HtmlForm.class.getName());
          application.addComponent(HtmlPanelGrid.COMPONENT_TYPE,
                  HtmlPanelGrid.class.getName());
          application.addComponent(HtmlOutputText.COMPONENT_TYPE,
                  HtmlOutputText.class.getName());
          application.addComponent(UIParameter.COMPONENT_TYPE,
                  UIParameter.class.getName());
      }
  
      @Override
      protected void setupConvertersAndValidators() throws Exception
      {
      }
  
      @Override
      protected void setupRenderers() throws Exception
      {
          renderKit.addRenderer(UIOutput.COMPONENT_FAMILY,
                  "javax.faces.Text", new HtmlTextRenderer());
          renderKit.addRenderer(UIForm.COMPONENT_FAMILY,
                  "javax.faces.Form", new HtmlFormRenderer());
          renderKit.addRenderer(HtmlCommandButton.COMPONENT_FAMILY,
                  "javax.faces.Button", new HtmlButtonRenderer());
          renderKit.addRenderer(HtmlPanelGrid.COMPONENT_FAMILY,
                  "javax.faces.Grid", new HtmlGridRenderer());
      }        
      
      @Test
      public void testRemoveMetadata() throws Exception {
          
          request.setAttribute("beanValue", "hello");
          UIViewRoot root = facesContext.getViewRoot();
          vdl.buildView(facesContext, root, "testRemoveMetadata.xhtml");
  
          Assert.assertNull(root.getFacet(UIViewRoot.METADATA_FACET_NAME));
          
          StringWriter sw = new StringWriter();
          MockResponseWriter mrw = new MockResponseWriter(sw);
          facesContext.setResponseWriter(mrw);
          
          root.encodeAll(facesContext);
          sw.flush();
          
          //System.out.println(sw.toString());
          Assert.assertFalse(sw.toString().contains("ui:remove"));
          Assert.assertFalse(sw.toString().contains("f:metadata"));
         Assert.assertFalse(sw.toString().contains("Should not be here"));
     }    
     
 
 }