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.app.VelocityEngine;
23 import org.apache.velocity.test.BaseTestCase;
24 import org.apache.velocity.exception.ResourceNotFoundException;
25
26 /**
27 * This class tests VELOCITY-742.
28 */
29 public class Velocity742TestCase extends BaseTestCase
30 {
31 public Velocity742TestCase(String name)
32 {
33 super(name);
34 }
35
36 protected void setUpEngine(VelocityEngine engine)
37 {
38 // we need to call init here because otherwise it is not called until assertEvalEquals
39 // and therefore the removeDirective call is ignored.
40 engine.init();
41 }
42
43 public void testDisableAndRestoreDirective()
44 {
45 String s = "#include('doesnotexist.vm') directive is disabled";
46
47 // first remove the #include directive and see that is treated as normal text
48 engine.removeDirective("include");
49 assertEvalEquals(s, s);
50
51 // now reload the directive and see that the include directive works again and
52 // Velocity throws ResourceNotFoundException because it can't find the template
53 engine.loadDirective("org.apache.velocity.runtime.directive.Include");
54 assertEvalException(s, ResourceNotFoundException.class);
55 }
56 }