1 /**
2 * Copyright 2007 Art Technology Group, Inc (ATG)
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 *
7 * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and limitations under the License.
13 */
14
15 package atg.taglib.json.util;
16
17 import static org.junit.Assert.assertEquals;
18 import static org.junit.Assert.assertFalse;
19 import static org.junit.Assert.assertTrue;
20
21 import org.junit.Test;
22
23 /**
24 * Test JSONObject equality
25 *
26 * @author James Wiltshire
27 * @version $Id$
28 */
29
30 public class JsonObjectEqualityTest
31 {
32 @Test
33 public void testObjectsAreEqual() throws JSONException
34 {
35 String s1="{foo:'bar',baz:'boz'}";
36 String s2="{baz:'boz',foo:'bar'}";
37 String s3="{foo:'bar'}";
38 JSONObject o1= new JSONObject(s1);
39 JSONObject o2= new JSONObject(s2);
40 JSONObject o3= new JSONObject(s3);
41 assertEquals(o1,o2);
42
43 assertEquals(new JSONObject(),new JSONObject());
44
45 assertEquals(new JSONObject("{}"),new JSONObject());
46 assertEquals(new JSONObject("{ }"),new JSONObject());
47
48 assertFalse(o1.equals(new JSONObject()));
49 assertFalse((new JSONObject()).equals(o1));
50
51 assertFalse(o1.equals(o3));
52 assertFalse(o2.equals(o3));
53
54 assertFalse(o1.equals(null));
55 }
56
57 @Test
58 public void testNestedObjects() throws JSONException
59 {
60 String s1="{foo:{bar:\"baz\"},foo2:{biz:true,boz:7}}";
61 JSONObject o1= new JSONObject(s1);
62
63 assertTrue(o1.equals(new JSONObject(s1)));
64 assertTrue(!o1.equals(new JSONObject()));
65 }
66
67 }
68