1   /*
2    * Copyright 2002,2004 The Apache Software Foundation.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.apache.commons.jelly.test.xml;
17  
18  import java.io.StringWriter;
19  import java.net.URL;
20  
21  import junit.framework.TestCase;
22  import junit.framework.TestSuite;
23  
24  import org.apache.commons.jelly.Jelly;
25  import org.apache.commons.jelly.JellyContext;
26  import org.apache.commons.jelly.Script;
27  import org.apache.commons.jelly.XMLOutput;
28  
29  /***
30   * A helper class to run jelly test cases as part of Ant's JUnit tests
31   *
32   * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
33   * @version $Revision: 155420 $
34   */
35  public class TestDefaultNamespaceFilter extends TestCase {
36  
37      Jelly jelly = null;
38      JellyContext context = null;
39      XMLOutput xmlOutput = null;
40  
41      public TestDefaultNamespaceFilter(String name) {
42          super(name);
43      }
44  
45      public static TestSuite suite() throws Exception {
46          return new TestSuite(TestDefaultNamespaceFilter.class);
47      }
48  
49      public void setUp() throws Exception {
50          context = new JellyContext();
51          xmlOutput = XMLOutput.createXMLOutput(new StringWriter());
52  
53          jelly = new Jelly();
54  
55          String script = "nsFilterTest.jelly";
56          URL url = this.getClass().getResource(script);
57          if ( url == null ) {
58              throw new Exception(
59                  "Could not find Jelly script: " + script
60                  + " in package of class: " + this.getClass().getName()
61              );
62          }
63          jelly.setUrl(url);
64      }
65  
66      public void testNamespaceDefined() throws Exception {
67          jelly.setDefaultNamespaceURI("jelly:core");
68          Script script = jelly.compileScript();
69          script.run(context,xmlOutput);
70          assertTrue("should have set 'usedDefaultNamespace' variable",
71                     context.getVariable("usedDefaultNamespace") != null);
72      }
73  
74      public void testNamespaceNotDefined() throws Exception {
75          Script script = jelly.compileScript();
76          script.run(context,xmlOutput);
77          assertTrue("should not have set 'usedDefaultNamespace' variable",
78                     context.getVariable("usedDefaultNamespace") == null);
79      }
80  }