TestWarArchive


1   /* 
2    * ========================================================================
3    * 
4    * Copyright 2003 The Apache Software Foundation.
5    *
6    * Licensed under the Apache License, Version 2.0 (the "License");
7    * you may not use this file except in compliance with the License.
8    * 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, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   * 
18   * ========================================================================
19   */
20  package org.apache.cactus.integration.ant.deployment.webapp;
21  
22  import java.io.File  ;
23  
24  import junit.framework.TestCase;
25  
26  /**
27   * Unit tests for {@link WarArchive}.
28   *
29   * @version $Id: TestWarArchive.java,v 1.1 2004/05/31 20:05:21 vmassol Exp $
30   */
31  public final class TestWarArchive extends TestCase
32  {
33  
34      // Test Methods ------------------------------------------------------------
35  
36      /**
37       * Verifies that the method <code>containsClass()</code> returns
38       * <code>true</code> if the WAR contains the requested class in
39       * <code>WEB-INF/classes</code>.
40       * 
41       * @throws Exception If an unexpected error occurs
42       */
43      public void testContainsClassInWebinfClasses() throws Exception  
44      {
45          WarArchive war = new DefaultWarArchive(getTestInput(
46              "org/apache/cactus/integration/ant/deployment/containsclass.war"));
47          assertTrue(war.containsClass("test.Test"));
48      }
49  
50      /**
51       * Verifies that the method <code>containsClass()</code> returns
52       * <code>true</code> if the WAR contains the requested class in a JAR in
53       * <code>WEB-INF/lib</code>.
54       * 
55       * @throws Exception If an unexpected error occurs
56       */
57      public void testContainsClassInWebinfLib() throws Exception  
58      {
59          WarArchive war = new DefaultWarArchive(getTestInput(
60              "org/apache/cactus/integration/ant/deployment/"
61              + "containsclasslib.war"));
62          assertTrue(war.containsClass("test.Test"));
63      }
64  
65      /**
66       * Verifies that the method <code>containsClass()</code> returns
67       * <code>false</code> if the WAR does not contain such a class.
68       * 
69       * @throws Exception If an unexpected error occurs
70       */
71      public void testContainsClassEmpty() throws Exception  
72      {
73          WarArchive war = new DefaultWarArchive(getTestInput(
74              "org/apache/cactus/integration/ant/deployment/empty.war"));
75          assertTrue(!war.containsClass("test.Test"));
76      }
77  
78      // Private Methods ---------------------------------------------------------
79  
80      /**
81       * Returns a file from the test inputs directory, which is determined by the
82       * system property <code>testinput.dir</code>.
83       * 
84       * @param theFileName The name of the file relative to the test input
85       *        directory 
86       * @return The file from the test input directory
87       */
88      private File   getTestInput(String   theFileName)
89      {
90          String   testInputDirProperty = System.getProperty("testinput.dir");
91          assertTrue("The system property 'testinput.dir' must be set",
92              testInputDirProperty != null);
93          File   testInputDir = new File  (testInputDirProperty);
94          assertTrue("The system property 'testinput.dir' must point to an "
95              + "existing directory", testInputDir.isDirectory());
96          File   testInputFile = new File  (testInputDir, theFileName);
97          assertTrue("The test input " + theFileName + " does not exist",
98              testInputFile.exists());
99          return testInputFile;
100     }
101 
102 }
103
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