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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 org.yaml.snakeyaml.issues.issue55;
17  
18  import java.util.LinkedList;
19  import java.util.List;
20  
21  import junit.framework.TestCase;
22  
23  import org.yaml.snakeyaml.Util;
24  import org.yaml.snakeyaml.Yaml;
25  import org.yaml.snakeyaml.introspector.BeanAccess;
26  
27  public class JavaBeanListTest extends TestCase {
28  
29      public void testYaml() {
30          Yaml beanLoader = new Yaml();
31          beanLoader.setBeanAccess(BeanAccess.FIELD);
32          BlogBean rehydrated = (BlogBean) beanLoader.loadAs(
33                  Util.getLocalResource("issues/issue55_2.txt"), BlogBean.class);
34          assertEquals(4, rehydrated.getPosts().size());
35      }
36  
37      public void testFailureWithoutFieldAccess() {
38          Yaml beanLoader = new Yaml();
39          try {
40              beanLoader.loadAs(Util.getLocalResource("issues/issue55_2.txt"), BlogBean.class);
41              fail("Private field must not be available");
42          } catch (Exception e) {
43              assertTrue(e.getMessage().contains("Unable to find property 'posts'"));
44          }
45      }
46  
47      public static class BlogBean {
48          private List<Integer> posts;
49  
50          public BlogBean() {
51              posts = new LinkedList<Integer>();
52          }
53  
54          public List<Integer> getPosts() {
55              return posts;
56          }
57      }
58  }