/*
    * 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.renderkit.html;
  
  import java.io.StringWriter;
  
  import javax.faces.component.html.HtmlGraphicImage;
  
  import junit.framework.Test;
  import junit.framework.TestSuite;
  
  import org.apache.myfaces.test.utils.HtmlCheckAttributesUtil;
  import org.apache.myfaces.test.utils.HtmlRenderedAttr;
  import org.apache.shale.test.base.AbstractJsfTestCase;
  import org.apache.shale.test.mock.MockRenderKitFactory;
  import org.apache.shale.test.mock.MockResponseWriter;
  
  /**
   * @author Bruno Aranda (latest modification by $Author: baranda $)
   * @version $Revision: 451814 $ $Date: 2006-10-01 22:28:42 +0100 (dom, 01 oct 2006) $
   */
  public class HtmlImageRendererTest extends AbstractJsfTestCase
  {
      private MockResponseWriter writer ;
      private HtmlGraphicImage graphicImage;
      
      public HtmlImageRendererTest(String name)
      {
          super(name);
      }
      
      public static Test suite() {
          return new TestSuite(HtmlImageRendererTest.class);
      }
  
      public void setUp() throws Exception
      {
          super.setUp();
  
          graphicImage = new HtmlGraphicImage();
  
          writer = new MockResponseWriter(new StringWriter(), null, null);
          facesContext.setResponseWriter(writer);
  
          facesContext.getViewRoot().setRenderKitId(MockRenderKitFactory.HTML_BASIC_RENDER_KIT);
          facesContext.getRenderKit().addRenderer(
                  graphicImage.getFamily(),
                  graphicImage.getRendererType(),
                  new HtmlImageRenderer());
  
      }
  
      public void tearDown() throws Exception
      {
          super.tearDown();
          graphicImage = null;
          writer = null;
      }
  
      public void testRenderDefault() throws Exception
      {
          String imgUrl = "http://www.apache.org/images/feather.gif";
          String src = facesContext.getApplication().getViewHandler().getResourceURL(facesContext, imgUrl);
          
          graphicImage.setId("img1");
          graphicImage.setValue(imgUrl);
          graphicImage.encodeBegin(facesContext);
          graphicImage.encodeChildren(facesContext);
          graphicImage.encodeEnd(facesContext);
          facesContext.renderResponse();
  
          String output = writer.getWriter().toString();
          assertEquals("<img id=\"img1\" src=\"" + src + "\"/>", output);
      }
  
      public void testHtmlPropertyPassTru() throws Exception
      { 
          HtmlRenderedAttr[] attrs = HtmlCheckAttributesUtil.generateBasicReadOnlyAttrs();
          
          graphicImage.setId("img1");
          graphicImage.setValue("http://www.apache.org/images/feather.gif");
          
          HtmlCheckAttributesUtil.checkRenderedAttributes(
                 graphicImage, facesContext, writer, attrs);
         if(HtmlCheckAttributesUtil.hasFailedAttrRender(attrs)) {
             fail(HtmlCheckAttributesUtil.constructErrorMessage(attrs, writer.getWriter().toString()));
         }
     }
     
     public void testHtmlPropertyPassTruNotRendered() throws Exception
     { 
         HtmlRenderedAttr[] attrs = HtmlCheckAttributesUtil.generateAttrsNotRenderedForReadOnly();
         
         graphicImage.setId("img1");
         graphicImage.setValue("http://www.apache.org/images/feather.gif");
         
         HtmlCheckAttributesUtil.checkRenderedAttributes(
                 graphicImage, facesContext, writer, attrs);
         if(HtmlCheckAttributesUtil.hasFailedAttrRender(attrs)) {
             fail(HtmlCheckAttributesUtil.constructErrorMessage(attrs, writer.getWriter().toString()));
         }
     }
 }