View Javadoc

1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.myfaces.renderkit.html.ext;
20  
21  import junit.framework.Test;
22  import junit.framework.TestSuite;
23  
24  import org.apache.myfaces.component.html.ext.HtmlGraphicImage;
25  import org.apache.myfaces.test.AbstractTomahawkViewControllerTestCase;
26  import org.apache.myfaces.test.mock.MockResponseWriter;
27  import org.apache.myfaces.test.utils.HtmlCheckAttributesUtil;
28  import org.apache.myfaces.test.utils.HtmlRenderedAttr;
29  
30  public class HtmlImageRendererTest extends AbstractTomahawkViewControllerTestCase
31  {
32      private MockResponseWriter writer ;
33      private HtmlGraphicImage graphicImage;
34      
35      public HtmlImageRendererTest(String name)
36      {
37          super(name);
38      }
39      
40      public static Test suite() {
41          return new TestSuite(HtmlImageRendererTest.class);
42      }
43  
44      public void setUp() throws Exception
45      {
46          super.setUp();
47          graphicImage = new HtmlGraphicImage();
48          writer = (MockResponseWriter)facesContext.getResponseWriter();
49  
50      }
51  
52      public void tearDown() throws Exception
53      {
54          super.tearDown();
55          graphicImage = null;
56          writer = null;
57      }
58  
59      public void testRenderDefault() throws Exception
60      {
61          graphicImage.setAlt("foo");
62          graphicImage.setId("img1");
63          graphicImage.setValue("http://myfaces.apache.org");
64          graphicImage.encodeBegin(facesContext);
65          graphicImage.encodeChildren(facesContext);
66          graphicImage.encodeEnd(facesContext);
67          facesContext.renderResponse();
68  
69          String output = writer.getWriter().toString();
70          assertEquals("<img id=\"img1\" src=\"nullhttp://myfaces.apache.org\" alt=\"foo\"/>", output);
71      }
72  
73      public void testHtmlPropertyPassTruNotRendered() throws Exception
74      {
75          HtmlRenderedAttr[] attrs = HtmlCheckAttributesUtil.generateAttrsNotRenderedForReadOnly();
76          
77          graphicImage.setId("img1");
78          graphicImage.setValue("http://myfaces.apache.org");
79          
80          HtmlCheckAttributesUtil.checkRenderedAttributes(
81                  graphicImage, facesContext, writer, attrs);
82          if(HtmlCheckAttributesUtil.hasFailedAttrRender(attrs)) 
83          {
84              fail(HtmlCheckAttributesUtil.constructErrorMessage(attrs, writer.getWriter().toString()));
85          }
86      }
87      
88      public void testHtmlPropertyPassTru() throws Exception
89      { 
90          HtmlRenderedAttr[] attrs = HtmlCheckAttributesUtil.generateBasicReadOnlyAttrs();
91          
92          graphicImage.setId("img1");
93          graphicImage.setValue("http://myfaces.apache.org");
94          
95          HtmlCheckAttributesUtil.checkRenderedAttributes(
96                  graphicImage, facesContext, writer, attrs);
97          if(HtmlCheckAttributesUtil.hasFailedAttrRender(attrs)) 
98          {
99              fail(HtmlCheckAttributesUtil.constructErrorMessage(attrs, writer.getWriter().toString()));
100         }
101     }
102 }