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.view.facelets;
20
21 import org.junit.Assert;
22 import org.junit.Test;
23
24 import javax.faces.component.UIComponent;
25 import javax.faces.component.UIPanel;
26 import javax.faces.component.UIViewParameter;
27 import javax.faces.component.UIViewRoot;
28 import javax.faces.view.ViewMetadata;
29
30 /**
31 * Test cases for FaceletViewDeclarationLanguage.
32 *
33 * @author Jakob Korherr
34 */
35 public class FaceletViewDeclarationLanguageTest extends FaceletTestCase
36 {
37
38 /**
39 * Test case for MYFACES-3002.
40 */
41 @Test
42 public void testBuildViewUIViewParameters() throws Exception
43 {
44 // build a UIViewRoot with a UIViewParameter
45 ViewMetadata viewMetadata = this.vdl.getViewMetadata(facesContext, "viewparameter1.xhtml");
46 UIViewRoot root = viewMetadata.createMetadataView(facesContext);
47 facesContext.setViewRoot(root);
48
49 // UIViewParameter must be there
50 checkUIViewParameter(root);
51
52 // build and render view (must not remove UIViewParameter)
53 vdl.buildView(facesContext, root, "viewparameter1.xhtml");
54 vdl.renderView(facesContext, root);
55
56 // UIViewParameter must still be there, because its value is saved in the state!
57 checkUIViewParameter(root);
58 }
59
60 private void checkUIViewParameter(UIViewRoot root)
61 {
62 // the metadata facet MUST be there
63 UIComponent metadataFacet = root.getFacet(UIViewRoot.METADATA_FACET_NAME);
64 Assert.assertNotNull(metadataFacet);
65 Assert.assertTrue(metadataFacet instanceof UIPanel); // the metadata-facet must be a UIPanel
66
67 // get the UIViewParameter
68 UIComponent viewParameter = metadataFacet.getChildren().get(0);
69 Assert.assertTrue(viewParameter instanceof UIViewParameter);
70 }
71
72 }