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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.issue52;
18  
19  import java.io.IOException;
20  
21  import junit.framework.TestCase;
22  
23  import org.yaml.snakeyaml.DumperOptions;
24  import org.yaml.snakeyaml.DumperOptions.ScalarStyle;
25  import org.yaml.snakeyaml.Yaml;
26  
27  /**
28   * @see <a
29   *      href="http://code.google.com/p/snakeyaml/issues/detail?id=52">Issue</a>
30   */
31  public class LineBreakDooubleQuotedTest extends TestCase {
32      public void testDoubleQuotedStyle() throws IOException {
33          DumperOptions options = new DumperOptions();
34          options.setDefaultScalarStyle(ScalarStyle.DOUBLE_QUOTED);
35          options.setWidth(20);
36          options.setIndent(4);
37          Yaml yaml = new Yaml(options);
38          String etalon = "12345678901234567890\n\n123  456";
39          String output = yaml.dump(etalon);
40          // System.out.println(output);
41          assertEquals("\"12345678901234567890\\n\\\n    \\n123  456\"\n", output);
42          String parsed = (String) yaml.load(output);
43          assertEquals(etalon, parsed);
44      }
45  }