1 package org.apache.velocity.test;
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.VelocityContext;
23
24 /**
25 * This class tests support for putting static utility classes
26 * like java.lang.Math directly into the context in order to
27 * use their methods.
28 */
29 public class StaticUtilityMethodsTestCase extends BaseEvalTestCase
30 {
31 public StaticUtilityMethodsTestCase(String name)
32 {
33 super(name);
34 }
35
36 public void testMath()
37 {
38 context.put("Math", Math.class);
39 assertEvalEquals("java.lang.Math", "$Math.name");
40 assertEvalEquals("3.0", "$Math.ceil(2.5)");
41 }
42
43 public void testFoo()
44 {
45 context.put("Foo", Foo.class);
46 assertEvalEquals("test", "$Foo.foo('test')");
47 }
48
49
50 public static class Foo
51 {
52 private Foo() {}
53 public static String foo(String s)
54 {
55 return s == null ? "foo" : s;
56 }
57 }
58 }