1   package org.apache.velocity.test.issues;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.    
20   */
21  
22  import org.apache.velocity.runtime.RuntimeConstants;
23  import org.apache.velocity.test.BaseTestCase;
24  
25  /**
26   * This class tests VELOCITY-62.
27   */
28  public class Velocity62TestCase extends BaseTestCase
29  {
30      public Velocity62TestCase(String name)
31      {
32         super(name);
33      }
34  
35      public void setUp() throws Exception
36      {
37          super.setUp();
38          engine.setProperty(RuntimeConstants.VM_CONTEXT_LOCALSCOPE, Boolean.TRUE);
39          context.put("foo", "foo");
40      }
41  
42      public void testNested()
43      {
44          String template = "#macro( outer )#set( $foo = 'bar' )#inner()#end"+
45                            "#macro( inner )$foo#end"+
46                            "#inner()#outer()#inner()";
47          assertEvalEquals("foobarfoo", template);
48      }
49  
50      public void testRecursive()
51      {
52          context.put("i", new Integer(1));
53          String template = "#macro( recurse )"+
54                              "$i"+
55                              "#if( $i < 5 )"+
56                                "#set( $i = $i + 1 )"+
57                                "#recurse()"+
58                              "#end"+
59                            "#end"+
60                            "#recurse()";
61          assertEvalEquals("12345", template);
62      }
63  
64  }