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.jexl.junit;
17  
18  import junit.framework.AssertionFailedError;
19  import junit.framework.Test;
20  import junit.framework.TestCase;
21  import junit.framework.TestSuite;
22  import junit.textui.TestRunner;
23  
24  import org.apache.commons.jexl.Foo;
25  
26  /***
27   *  Simple testcases
28   *
29   *  @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>
30   *  @version $Id: AsserterTest.java,v 1.3 2004/02/28 13:45:22 yoavs Exp $
31   */
32  public class AsserterTest extends TestCase {
33      
34      public static Test suite() {
35          return new TestSuite(AsserterTest.class);
36      }
37  
38      public static void main(String[] args) {
39          TestRunner.run(suite());
40      }
41  
42      public AsserterTest(String testName) {
43          super(testName);
44      }
45  
46      public void testThis() throws Exception {
47          Asserter asserter = new Asserter(new Foo());
48          
49          asserter.assertExpression("this.get('abc')", "Repeat : abc");
50          
51          try {
52              asserter.assertExpression("this.count", "Wrong Value");
53              fail("This method should have thrown an assertion exception");
54          }
55          catch (AssertionFailedError e) {
56              // it worked!
57          }
58      }
59  
60      public void testVariable() throws Exception {
61          Asserter asserter = new Asserter();
62          asserter.setVariable("foo", new Foo());
63          asserter.setVariable("person", "James");
64  
65          asserter.assertExpression("person", "James");
66          asserter.assertExpression("size(person)", new Integer(5));
67          
68          asserter.assertExpression("foo.getCount()", new Integer(5));
69          asserter.assertExpression("foo.count", new Integer(5));
70          
71          try {
72              asserter.assertExpression("bar.count", new Integer(5));
73              fail("This method should have thrown an assertion exception");
74          }
75          catch (AssertionFailedError e) {
76              // it worked!
77          }
78      }
79  }