1   package org.apache.maven.j2ee;
2   
3   /* ====================================================================
4    * The Apache Software License, Version 1.1
5    *
6    * Copyright (c) 2002 The Apache Software Foundation.  All rights
7    * reserved.
8    *
9    * Redistribution and use in source and binary forms, with or without
10   * modification, are permitted provided that the following conditions
11   * are met:
12   *
13   * 1. Redistributions of source code must retain the above copyright
14   *    notice, this list of conditions and the following disclaimer.
15   *
16   * 2. Redistributions in binary form must reproduce the above copyright
17   *    notice, this list of conditions and the following disclaimer in
18   *    the documentation and/or other materials provided with the
19   *    distribution.
20   *
21   * 3. The end-user documentation included with the redistribution,
22   *    if any, must include the following acknowledgment:
23   *       "This product includes software developed by the
24   *        Apache Software Foundation (http://www.apache.org/)."
25   *    Alternately, this acknowledgment may appear in the software itself,
26   *    if and wherever such third-party acknowledgments normally appear.
27   *
28   * 4. The names "Apache" and "Apache Software Foundation" and
29   *    "Apache Maven" must not be used to endorse or promote products
30   *    derived from this software without prior written permission. For
31   *    written permission, please contact apache@apache.org.
32   *
33   * 5. Products derived from this software may not be called "Apache",
34   *    "Apache Maven", nor may "Apache" appear in their name, without
35   *    prior written permission of the Apache Software Foundation.
36   *
37   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
38   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
39   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
40   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
41   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
42   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
43   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
44   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
45   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
46   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
47   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
48   * SUCH DAMAGE.
49   * ====================================================================
50   *
51   * This software consists of voluntary contributions made by many
52   * individuals on behalf of the Apache Software Foundation.  For more
53   * information on the Apache Software Foundation, please see
54   * <http://www.apache.org/>.
55   */
56  
57  import junit.framework.TestCase;
58  
59  /**
60   * Test cases for the {@link ValidationBroadcaster}
61   *
62   * @author <a href="mailto:dion@multitask.com.au">dIon Gillard</a>
63   * @version $Id: ValidationBroadcasterTest.java 170200 2005-05-15 06:24:19Z brett $
64   */
65  public class ValidationBroadcasterTest extends TestCase
66  {
67      /** instance for unit testing */
68      private ValidationBroadcaster instance;
69      /** listener used to check status/events firing */
70      private ValidationStatusListener status;
71      
72      /** 
73       * Creates a new instance of ValidationBroadcasterTest
74       * @param testName the name of the test
75       */
76      public ValidationBroadcasterTest(String testName)
77      {
78          super(testName);
79      }
80  
81      /**
82       * Initialize per test data
83       * @throws Exception when there is an unexpected problem
84       */
85      public void setUp() throws Exception
86      {
87          setInstance(new ValidationBroadcaster());
88          setStatus(new ValidationStatusListener());
89          getInstance().addValidationListener(getStatus());
90      }
91      
92      /**
93       * test that the fireStartedEvent method works
94       * @throws Exception when there is an unexpected problem
95       */
96      public void testStartedBroadcast() throws Exception
97      {
98          assertTrue("status was started before starting",
99              !getStatus().isStarted());
100         getInstance().fireStartedEvent(new ValidationEvent(this));
101         assertTrue("status was not started after broadcast", 
102             getStatus().isStarted());
103     }
104 
105     /**
106      * test that the fireErrorEvent method works
107      * @throws Exception when there is an unexpected problem
108      */
109     public void testErrorBroadcast() throws Exception
110     {
111         assertTrue("status was error before starting", 
112             !getStatus().isError());
113         getInstance().fireErrorEvent(new ValidationEvent(this));
114         assertTrue("status was not error after broadcast", 
115             getStatus().isError());
116     }
117 
118     /**
119      * test that the fireErrorEvent method works
120      * @throws Exception when there is an unexpected problem
121      */
122     public void testWarningBroadcast() throws Exception
123     {
124         assertTrue("status was warning before starting", 
125             !getStatus().isWarning());
126         getInstance().fireWarningEvent(new ValidationEvent(this));
127         assertTrue("status was not warning after broadcast", 
128             getStatus().isWarning());
129     }
130 
131     /**
132      * test that the fireEndedEvent method works
133      * @throws Exception when there is an unexpected problem
134      */
135     public void testEndedBroadcast() throws Exception
136     {
137         assertTrue("status was ended before starting", 
138             !getStatus().isEnded());
139         getInstance().fireEndedEvent(new ValidationEvent(this));
140         assertTrue("status was not ended after broadcast", 
141             getStatus().isEnded());
142     }
143     
144     /**
145      * test that the removeValidationListeners method works
146      * @throws Exception when there is an unexpected problem
147      */
148     public void testRemoveListener() throws Exception
149     {
150         assertTrue("status was started before starting", 
151             !getStatus().isStarted());
152         getInstance().removeValidationListener(getStatus());
153         getInstance().fireStartedEvent(new ValidationEvent(this));
154         assertTrue("event received after removing", !getStatus().isStarted());
155     }
156 
157     /** Getter for property instance.
158      * @return Value of property instance.
159      */
160     private ValidationBroadcaster getInstance()
161     {
162         return instance;
163     }
164     
165     /** Setter for property instance.
166      * @param instance New value of property instance.
167      */
168     private void setInstance(ValidationBroadcaster instance)
169     {
170         this.instance = instance;
171     }
172     
173     /** Getter for property status.
174      * @return Value of property status.
175      */
176     private ValidationStatusListener getStatus()
177     {
178         return status;
179     }
180     
181     /** Setter for property status.
182      * @param status New value of property status.
183      */
184     private void setStatus(ValidationStatusListener status)
185     {
186         this.status = status;
187     }
188     
189 }