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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 java.io.StringReader;
20  
21  import junit.framework.TestCase;
22  
23  import org.yaml.snakeyaml.events.Event;
24  import org.yaml.snakeyaml.events.StreamEndEvent;
25  import org.yaml.snakeyaml.events.StreamStartEvent;
26  
27  public class YamlParseTest extends TestCase {
28  
29      public void testParse() {
30          Yaml yaml = new Yaml();
31          Event e = null;
32          int counter = 0;
33          for (Event event : yaml.parse(new StringReader("abc: 56"))) {
34              if (e == null) {
35                  assertTrue(event instanceof StreamStartEvent);
36              }
37              e = event;
38              counter++;
39          }
40          assertTrue(e instanceof StreamEndEvent);
41          assertEquals(8, counter);
42      }
43  
44      public void testParseManyDocuments() {
45          Yaml yaml = new Yaml();
46          Event e = null;
47          int counter = 0;
48          for (Event event : yaml.parse(new StringReader("abc: 56\n---\n4\n---\nqwe\n"))) {
49              if (e == null) {
50                  assertTrue(event instanceof StreamStartEvent);
51              }
52              e = event;
53              counter++;
54          }
55          assertTrue(e instanceof StreamEndEvent);
56          assertEquals(14, counter);
57      }
58  }