1   /***
2    * AccessorOperatorTest.java
3    *  
4    * $Author: mballesteros $ 
5    * $Date: 2003/11/28 19:18:03 $ 
6    * $Revision: 1.1 $
7    */
8   package net.sf.jec;
9   
10  import java.util.HashMap;
11  import java.util.Map;
12  
13  
14  import junit.framework.TestCase;
15  
16  /***
17   * @author mballesteros
18   */
19  public class AccessorOperatorTest extends TestCase {
20  
21      /***
22       * Constructor for AccessorOperatorTest.
23       * @param arg0
24       */
25      public AccessorOperatorTest(String arg0) {
26          super(arg0);
27      }
28      
29      private Map ctx;
30      private Book book;
31  
32      /*
33       * @see TestCase#setUp()
34       */
35      protected void setUp() throws Exception {
36          super.setUp();
37          book = Book.getExample();
38          ctx = new HashMap();
39          ctx.put("book", book);
40          ctx.put("intIndex", "0");
41          ctx.put("strIndex", "1");
42      }
43  
44      public void testApplyInverse() {
45      }
46  
47      public void testMapAccessor() throws EvaluationException  {        
48          AccessorOperator op = new AccessorOperator("book", false);
49          assertEquals(book, op.apply(ctx, ctx));
50          
51          op = new AccessorOperator("newProperty", false);
52          op.applyInverse(ctx, ctx, "newValue");
53          assertEquals("newValue", op.apply(ctx, ctx));
54      }
55  
56      public void testBeanAccessor() throws EvaluationException  {
57          // Test accessor chaining...
58          AccessorOperator bookAccessor = new AccessorOperator("book", false);
59          AccessorOperator pagesAccessor = new AccessorOperator("pages", bookAccessor, false);
60          assertEquals(book.getPages(), pagesAccessor.apply(ctx, ctx));
61      }
62  }
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