1 /*
2 * $Id: ASTChainTest.java 1184793 2011-10-16 11:03:46Z simonetripodi $
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 */
20 package org.apache.commons.ognl.test;
21
22 import junit.framework.TestCase;
23 import org.apache.commons.ognl.Ognl;
24 import org.apache.commons.ognl.OgnlContext;
25 import org.apache.commons.ognl.test.objects.IndexedSetObject;
26
27 /**
28 * Tests for {@link org.apache.commons.ognl.ASTChain}.
29 */
30 public class ASTChainTest
31 extends TestCase
32 {
33
34 public void test_Get_Indexed_Value()
35 throws Exception
36 {
37
38 OgnlContext context = (OgnlContext) Ognl.createDefaultContext( null );
39 IndexedSetObject root = new IndexedSetObject();
40
41 String expr = "thing[\"x\"].val";
42
43 assertEquals( 1, Ognl.getValue( expr, context, root ) );
44
45 Ognl.setValue( expr, context, root, new Integer( 2 ) );
46
47 assertEquals( 2, Ognl.getValue( expr, context, root ) );
48 }
49 }