MockBuildListener


1   /*
2    * Copyright  2001,2004 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   */
17  
18  package org.apache.tools.ant;
19  
20  import java.util.Vector  ;
21  
22  import junit.framework.Assert;
23  
24  public class MockBuildListener extends Assert implements BuildListener {
25  
26      private final Vector   buffer = new Vector  ();
27      private final Project project;
28  
29      public MockBuildListener(final Project project) {
30          this.project = project;
31      }
32  
33      public void buildStarted(BuildEvent event) {}
34      public void buildFinished(BuildEvent event) {}
35      public void targetStarted(BuildEvent event) {}
36      public void targetFinished(BuildEvent event) {}
37      public void taskStarted(BuildEvent event) {}
38      public void taskFinished(BuildEvent event) {}
39  
40      public void messageLogged(final BuildEvent actual) {
41          if(actual.getPriority()==Project.MSG_DEBUG)
42              return;
43          assertTrue("unexpected messageLogged: "+actual.getMessage(), !buffer.isEmpty());
44          assertEquals("unexpected project ", project, actual.getProject());
45  
46          BuildEvent expected = (BuildEvent) buffer.elementAt(0);
47          buffer.removeElementAt(0);
48          assertEquals("unexpected messageLogged ", expected.getMessage(), actual.getMessage());
49          assertEquals("unexpected priority ", expected.getPriority(), actual.getPriority());
50      }
51  
52      public void assertEmpty() {
53          assertTrue("MockBuildListener is not empty", buffer.isEmpty());
54      }
55  
56      public void addBuildEvent(final String   message, final int priority) {
57          final BuildEvent be = new BuildEvent(project);
58          be.setMessage(message, priority);
59          buffer.addElement(be);
60      }
61  
62  }
63
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