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