/**
* Copyright (c) 2008-2012, http://www.snakeyaml.org
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.yaml.snakeyaml.issues.issue49;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.TimeZone;
import junit.framework.TestCase;
import org.yaml.snakeyaml.Yaml;
public class CalendarTest extends TestCase {
/**
* Daylight Saving Time is not taken into account
*/
public void testDumpDstIgnored() {
CalendarBean bean = new CalendarBean();
bean.setName("lunch");
Calendar cal = Calendar.getInstance();
cal.setTime(new Date(1000000000000L));
cal.setTimeZone(TimeZone.getTimeZone("GMT-8:00"));
bean.setCalendar(cal);
Yaml yaml = new Yaml();
String output = yaml.dumpAsMap(bean);
// System.out.println(output);
assertEquals("calendar: 2001-09-08T17:46:40-8:00\nname: lunch\n", output);
//
Yaml loader = new Yaml();
CalendarBean parsed = loader.loadAs(output, CalendarBean.class);
assertEquals(bean.getCalendar(), parsed.getCalendar());
}
/**
* Daylight Saving Time is in effect on this date/time in
* America/Los_Angeles Daylight<br/>
* Saving Time is not in effect on this date/time in GMT
*/
public void testDumpDstIsNotTheSame() {
check(1000000000000L, "America/Los_Angeles", "Must be 7 hours difference.",
"2001-09-08T18:46:40-7:00");
}
/**
* Daylight Saving Time is not in effect on this date/time in
* America/Los_Angeles Daylight<br/>
* Saving Time is not in effect on this date/time in GMT
*/
public void testDumpDstIsTheSame() {
check(1266833741374L, "America/Los_Angeles", "Must be 8 hours difference.",
"2010-02-22T02:15:41.374-8:00");
}
/**
* Test odd time zone
*/
public void testNepal() {
check(1266833741374L, "Asia/Katmandu", "Must be 5:45 hours difference.",
"2010-02-22T16:00:41.374+5:45");
}
public void testMoreThen10hours() {
check(1266833741374L, "Asia/Kamchatka", "Must be 12 hours difference.",
"2010-02-22T22:15:41.374+12:00");
}
private void check(long time, String timeZone, String warning, String etalon) {
CalendarBean bean = new CalendarBean();
bean.setName("lunch");
Calendar cal = Calendar.getInstance();
cal.setTime(new Date(time));
cal.setTimeZone(TimeZone.getTimeZone(timeZone));
bean.setCalendar(cal);
Yaml yaml = new Yaml();
String output = yaml.dumpAsMap(bean);
// System.out.println(output);
assertEquals(warning, "calendar: " + etalon + "\nname: lunch\n", output);
//
Yaml loader = new Yaml();
CalendarBean parsed = loader.loadAs(output, CalendarBean.class);
assertFalse("TimeZone must deviate.", bean.getCalendar().equals(parsed.getCalendar()));
assertEquals(bean.getCalendar().getTimeInMillis(), parsed.getCalendar().getTimeInMillis());
}
public void testLoadBean() {
Yaml beanLoader = new Yaml();
CalendarBean bean = beanLoader.loadAs(
"calendar: 2001-12-14t21:59:43.10-05:00\nname: dinner", CalendarBean.class);
assertEquals("dinner", bean.getName());
Calendar calendar = bean.getCalendar();
assertEquals(TimeZone.getTimeZone("GMT-5:00").getOffset(calendar.getTime().getTime()),
calendar.getTimeZone().getOffset(calendar.getTime().getTime()));
//
Yaml yaml = new Yaml();
Date date = (Date) yaml.load("2001-12-14t21:59:43.10-05:00");
assertEquals(date, calendar.getTime());
}
public void testLoadWithTag() {
Yaml yaml = new Yaml();
GregorianCalendar calendar = (GregorianCalendar) yaml
.load("!!java.util.GregorianCalendar 2001-12-14t21:59:43.10-05:00");
assertEquals(TimeZone.getTimeZone("GMT-5:00").getOffset(calendar.getTime().getTime()),
calendar.getTimeZone().getOffset(calendar.getTime().getTime()));
//
Date date = (Date) yaml.load("2001-12-14t21:59:43.10-05:00");
assertEquals(date, calendar.getTime());
}
}