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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.issues.issue100;
18  
19  import java.util.List;
20  import java.util.Map;
21  
22  import junit.framework.TestCase;
23  
24  import org.yaml.snakeyaml.Util;
25  import org.yaml.snakeyaml.Yaml;
26  
27  public class MergeMapsTest extends TestCase {
28  
29      @SuppressWarnings("unchecked")
30      public void testExplicitMergeTag() {
31          String input = Util.getLocalResource("issues/issue100-2.yaml");
32          // System.out.println(input);
33          Yaml yaml = new Yaml();
34          Map<String, ?> list = (Map<String, ?>) yaml.load(input);
35          List<Map<?, ?>> result = (List<Map<?, ?>>) list.get("result");
36          Map<?, ?> first = result.iterator().next();
37          for (Map<?, ?> data : result) {
38              // System.out.println(data);
39              assertEquals("Size must coinside.", first.size(), data.size());
40              assertEquals(first, data);
41          }
42      }
43  }