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1   /**
2    * Copyright (c) 2008-2011, 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  
17  package org.yaml.snakeyaml;
18  
19  import junit.framework.TestCase;
20  
21  import org.junit.Test;
22  import org.yaml.snakeyaml.constructor.Constructor;
23  import org.yaml.snakeyaml.introspector.PropertyUtils;
24  import org.yaml.snakeyaml.representer.Representer;
25  
26  public class PropertyUtilsSharingTest extends TestCase {
27  
28      public void testYamlDefaults() {
29          Yaml yaml1 = new Yaml();
30          assertSame(yaml1.constructor.getPropertyUtils(), yaml1.representer.getPropertyUtils());
31  
32          Yaml yaml2 = new Yaml(new Constructor());
33          assertSame(yaml2.constructor.getPropertyUtils(), yaml2.representer.getPropertyUtils());
34  
35          Yaml yaml3 = new Yaml(new Representer());
36          assertSame(yaml3.constructor.getPropertyUtils(), yaml3.representer.getPropertyUtils());
37      }
38  
39      public void testYamlConstructorWithPropertyUtils() {
40          Constructor constructor1 = new Constructor();
41          PropertyUtils pu = new PropertyUtils();
42          constructor1.setPropertyUtils(pu);
43          Yaml yaml = new Yaml(constructor1);
44          assertSame(pu, yaml.constructor.getPropertyUtils());
45          assertSame(pu, yaml.representer.getPropertyUtils());
46      }
47  
48      public void testYamlRepresenterWithPropertyUtils() {
49          Representer representer2 = new Representer();
50          PropertyUtils pu = new PropertyUtils();
51          representer2.setPropertyUtils(pu);
52          Yaml yaml = new Yaml(representer2);
53          assertSame(pu, yaml.constructor.getPropertyUtils());
54          assertSame(pu, yaml.representer.getPropertyUtils());
55      }
56  
57      @Test
58      public void testYamlConstructorANDRepresenterWithPropertyUtils() {
59          Constructor constructor = new Constructor();
60          PropertyUtils pu_c = new PropertyUtils();
61          constructor.setPropertyUtils(pu_c);
62          Representer representer = new Representer();
63          PropertyUtils pu_r = new PropertyUtils();
64          representer.setPropertyUtils(pu_r);
65          Yaml yaml = new Yaml(constructor, representer);
66          assertSame(pu_c, yaml.constructor.getPropertyUtils());
67          assertSame(pu_r, yaml.representer.getPropertyUtils());
68      }
69  }