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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 examples;
17  
18  import junit.framework.TestCase;
19  
20  import org.yaml.snakeyaml.DumperOptions;
21  import org.yaml.snakeyaml.Yaml;
22  
23  public class CollectionStyleTest extends TestCase {
24      public void testNestedStyle() {
25          Yaml yaml = new Yaml();
26          String document = "  a: 1\n  b:\n    c: 3\n    d: 4\n";
27          assertEquals("a: 1\nb: {c: 3, d: 4}\n", yaml.dump(yaml.load(document)));
28      }
29  
30      public void testNestedStyle2() {
31          DumperOptions options = new DumperOptions();
32          options.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
33          Yaml yaml = new Yaml(options);
34          String document = "  a: 1\n  b:\n    c: 3\n    d: 4\n";
35          assertEquals("a: 1\nb:\n  c: 3\n  d: 4\n", yaml.dump(yaml.load(document)));
36      }
37  }