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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.issue38;
17  
18  import java.util.ArrayList;
19  import java.util.List;
20  
21  import junit.framework.TestCase;
22  
23  import org.yaml.snakeyaml.Yaml;
24  
25  /**
26   * to test http://code.google.com/p/snakeyaml/issues/detail?id=38
27   */
28  public class BigNumberIdTest extends TestCase {
29      @SuppressWarnings("unchecked")
30      public void testBigNumberFormat() {
31          List<Bean> list = new ArrayList<Bean>(2000);
32          for (int i = 1; i < 1010; i++) {
33              Bean value = new Bean(i);
34              list.add(value);
35              list.add(value);
36          }
37          Yaml yaml = new Yaml();
38          String output = yaml.dump(list);
39          // System.out.println(output);
40          //
41          List<Bean> list2 = (List<Bean>) yaml.load(output);
42          for (Bean bean : list2) {
43              assertTrue(bean.getValue() > 0);
44          }
45      }
46  }