|
1 package com.thoughtworks.xstream.core.util;
2
3 import junit.framework.TestCase;
4
5 public class ObjectIdDictionaryTest extends TestCase {
6
7 public void testMapsIdsToObjectReferences() {
8 ObjectIdDictionary dict = new ObjectIdDictionary();
9 Object  a = new Object ();
10 Object b = new Object ();
11 Object c = new Object ();
12 dict.associateId(a, "id a");
13 dict.associateId(b, "id b");
14 dict.associateId(c, "id c");
15 assertEquals("id a", dict.lookupId(a));
16 assertEquals("id b", dict.lookupId(b));
17 assertEquals("id c", dict.lookupId(c));
18 }
19
20 public void testTreatsObjectsThatAreEqualButNotSameInstanceAsDifferentReference() {
21 ObjectIdDictionary dict = new ObjectIdDictionary();
22 Integer a = new Integer (3);
23 Integer b = new Integer (3);
24 dict.associateId(a, "id a");
25 dict.associateId(b, "id b");
26 assertEquals("id a", dict.lookupId(a));
27 assertEquals("id b", dict.lookupId(b));
28 }
29 }
30 |
Popular Tags |
Java API By Example, From Geeks To Geeks.