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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.types;
17  
18  import java.util.Calendar;
19  import java.util.Date;
20  import java.util.HashMap;
21  import java.util.Map;
22  import java.util.TimeZone;
23  
24  /**
25   * @see http://yaml.org/type/timestamp.html
26   */
27  public class TimestampTagTest extends AbstractTest {
28  
29      public void testTimestamp() {
30          assertEquals("2001-12-15 at 2:59:43 (100)",
31                  getText("canonical: 2001-12-15T02:59:43.1Z", "canonical"));
32          // zero miliseconds
33          assertEquals("2001-12-15 at 2:59:43 (0)",
34                  getText("canonical: 2001-12-15T02:59:43.000Z", "canonical"));
35          assertEquals("2001-12-15 at 2:59:43 (100)",
36                  getText("valid iso8601:    2001-12-14t21:59:43.10-05:00", "valid iso8601"));
37          // half hour time zone
38          assertEquals("2001-12-14 at 22:29:43 (100)",
39                  getText("valid iso8601:    2001-12-14t21:59:43.10-0:30", "valid iso8601"));
40          // + time zone
41          assertEquals("2001-12-14 at 19:59:43 (100)",
42                  getText("valid iso8601:    2001-12-14t21:59:43.10+2:00", "valid iso8601"));
43          assertEquals("2001-12-15 at 2:59:43 (100)",
44                  getText("space separated:  2001-12-14 21:59:43.10 -5", "space separated"));
45          assertEquals("2001-12-15 at 2:59:43 (100)",
46                  getText("no time zone (Z): 2001-12-15 2:59:43.10", "no time zone (Z)"));
47          assertEquals("2002-12-14 at 0:0:0 (0)",
48                  getText("date (00:00:00Z): 2002-12-14", "date (00:00:00Z)"));
49          assertEquals("2010-5-16 at 3:6:11 (3)",
50                  getText("milliseconds: 2010-05-16 03:06:11.003", "milliseconds"));
51          assertEquals("2010-5-16 at 3:6:11 (7)",
52                  getText("milliseconds: 2010-05-16 03:06:11.0068", "milliseconds"));
53          assertEquals("2010-5-16 at 3:6:11 (0)",
54                  getText("milliseconds: 2010-05-16 03:06:11.0000", "milliseconds"));
55          assertEquals("2010-5-16 at 3:6:11 (0)",
56                  getText("milliseconds: 2010-05-16 03:06:11.0004", "milliseconds"));
57          assertEquals("2010-5-16 at 3:6:11 (25)",
58                  getText("milliseconds: 2010-05-16 03:06:11.0250", "milliseconds"));
59      }
60  
61      public void testTimestampShorthand() {
62          assertTrue(getMapValue("canonical: !!timestamp 2001-12-15T02:59:43.1Z", "canonical") instanceof Date);
63      }
64  
65      public void testTimestampTag() {
66          assertTrue(getMapValue("canonical: !<tag:yaml.org,2002:timestamp> 2001-12-15T02:59:43.1Z",
67                  "canonical") instanceof Date);
68      }
69  
70      public void testTimestampOut() {
71          Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("Europe/Moscow"));
72          cal.clear();
73          cal.set(2008, 8, 23, 14, 35, 4);
74          Date date = cal.getTime();
75          String output = dump(date);
76          assertEquals("2008-09-23T10:35:04Z\n", output);
77      }
78  
79      public void testTimestampOutMap() {
80          Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("Europe/Moscow"));
81          cal.clear();
82          cal.set(2008, 8, 23, 14, 35, 4);
83          Date date = cal.getTime();
84          Map<String, Date> map = new HashMap<String, Date>();
85          map.put("canonical", date);
86          String output = dump(map);
87          assertEquals("{canonical: !!timestamp '2008-09-23T10:35:04Z'}\n", output);
88      }
89  
90      private String getText(String yaml, String key) {
91          Date date = (Date) getMapValue(yaml, key);
92          Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
93          cal.setTime(date);
94          int years = cal.get(Calendar.YEAR);
95          int months = cal.get(Calendar.MONTH) + 1; // 0..12
96          int days = cal.get(Calendar.DAY_OF_MONTH); // 1..31
97          int hour24 = cal.get(Calendar.HOUR_OF_DAY); // 0..24
98          int minutes = cal.get(Calendar.MINUTE); // 0..59
99          int seconds = cal.get(Calendar.SECOND); // 0..59
100         int millis = cal.get(Calendar.MILLISECOND);
101         String result = String.valueOf(years) + "-" + String.valueOf(months) + "-"
102                 + String.valueOf(days) + " at " + String.valueOf(hour24) + ":"
103                 + String.valueOf(minutes) + ":" + String.valueOf(seconds) + " ("
104                 + String.valueOf(millis) + ")";
105         return result;
106     }
107 
108     public void testTimestampReadWrite() {
109         Date date = (Date) getMapValue("Time: 2001-11-23 15:01:42 -5", "Time");
110         Map<String, Date> map = new HashMap<String, Date>();
111         map.put("canonical", date);
112         String output = dump(map);
113         assertEquals("{canonical: !!timestamp '2001-11-23T20:01:42Z'}\n", output);
114     }
115 
116     public void testSqlDate() {
117         java.sql.Date date = new java.sql.Date(1000000000000L);
118         Map<String, java.sql.Date> map = new HashMap<String, java.sql.Date>();
119         map.put("canonical", date);
120         String output = dump(map);
121         assertEquals("{canonical: !!timestamp '2001-09-09T01:46:40Z'}\n", output);
122     }
123 }