1 /**
2 * Copyright (c) 2008-2012, http://www.snakeyaml.org
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package examples;
17
18 import java.util.LinkedList;
19 import java.util.List;
20
21 import junit.framework.TestCase;
22
23 import org.yaml.snakeyaml.Yaml;
24 import org.yaml.snakeyaml.constructor.Constructor;
25
26 public class CustomListExampleTest extends TestCase {
27 @SuppressWarnings("unchecked")
28 public void testList() {
29 Yaml yaml = new Yaml(new CustomConstructor());
30 List<Integer> data = (List<Integer>) yaml.load("[1, 2, 3]");
31 assertTrue(data instanceof LinkedList);
32 }
33
34 class CustomConstructor extends Constructor {
35 @Override
36 protected List<Object> createDefaultList(int initSize) {
37 return new LinkedList<Object>();
38 }
39 }
40 }