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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  }