+++ /dev/null
-package org.apache.lucene.document;
-
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
-import java.util.Calendar;
-import java.util.Date;
-import java.util.GregorianCalendar;
-import java.util.TimeZone;
-import java.util.Locale;
-
-import org.apache.lucene.util.LuceneTestCase;
-
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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.
- */
-public class TestDateTools extends LuceneTestCase {
-
- public void testStringToDate() throws ParseException {
-
- Date d = null;
- d = DateTools.stringToDate("2004");
- assertEquals("2004-01-01 00:00:00:000", isoFormat(d));
- d = DateTools.stringToDate("20040705");
- assertEquals("2004-07-05 00:00:00:000", isoFormat(d));
- d = DateTools.stringToDate("200407050910");
- assertEquals("2004-07-05 09:10:00:000", isoFormat(d));
- d = DateTools.stringToDate("20040705091055990");
- assertEquals("2004-07-05 09:10:55:990", isoFormat(d));
-
- try {
- d = DateTools.stringToDate("97"); // no date
- fail();
- } catch(ParseException e) { /* expected exception */ }
- try {
- d = DateTools.stringToDate("200401011235009999"); // no date
- fail();
- } catch(ParseException e) { /* expected exception */ }
- try {
- d = DateTools.stringToDate("aaaa"); // no date
- fail();
- } catch(ParseException e) { /* expected exception */ }
-
- }
-
- public void testStringtoTime() throws ParseException {
- long time = DateTools.stringToTime("197001010000");
- Calendar cal = new GregorianCalendar();
- cal.clear();
- cal.set(1970, 0, 1, // year=1970, month=january, day=1
- 0, 0, 0); // hour, minute, second
- cal.set(Calendar.MILLISECOND, 0);
- cal.setTimeZone(TimeZone.getTimeZone("GMT"));
- assertEquals(cal.getTime().getTime(), time);
- cal.set(1980, 1, 2, // year=1980, month=february, day=2
- 11, 5, 0); // hour, minute, second
- cal.set(Calendar.MILLISECOND, 0);
- time = DateTools.stringToTime("198002021105");
- assertEquals(cal.getTime().getTime(), time);
- }
-
- public void testDateAndTimetoString() throws ParseException {
- Calendar cal = new GregorianCalendar();
- cal.clear();
- cal.setTimeZone(TimeZone.getTimeZone("GMT"));
- cal.set(2004, 1, 3, // year=2004, month=february(!), day=3
- 22, 8, 56); // hour, minute, second
- cal.set(Calendar.MILLISECOND, 333);
-
- String dateString;
- dateString = DateTools.dateToString(cal.getTime(), DateTools.Resolution.YEAR);
- assertEquals("2004", dateString);
- assertEquals("2004-01-01 00:00:00:000", isoFormat(DateTools.stringToDate(dateString)));
-
- dateString = DateTools.dateToString(cal.getTime(), DateTools.Resolution.MONTH);
- assertEquals("200402", dateString);
- assertEquals("2004-02-01 00:00:00:000", isoFormat(DateTools.stringToDate(dateString)));
-
- dateString = DateTools.dateToString(cal.getTime(), DateTools.Resolution.DAY);
- assertEquals("20040203", dateString);
- assertEquals("2004-02-03 00:00:00:000", isoFormat(DateTools.stringToDate(dateString)));
-
- dateString = DateTools.dateToString(cal.getTime(), DateTools.Resolution.HOUR);
- assertEquals("2004020322", dateString);
- assertEquals("2004-02-03 22:00:00:000", isoFormat(DateTools.stringToDate(dateString)));
-
- dateString = DateTools.dateToString(cal.getTime(), DateTools.Resolution.MINUTE);
- assertEquals("200402032208", dateString);
- assertEquals("2004-02-03 22:08:00:000", isoFormat(DateTools.stringToDate(dateString)));
-
- dateString = DateTools.dateToString(cal.getTime(), DateTools.Resolution.SECOND);
- assertEquals("20040203220856", dateString);
- assertEquals("2004-02-03 22:08:56:000", isoFormat(DateTools.stringToDate(dateString)));
-
- dateString = DateTools.dateToString(cal.getTime(), DateTools.Resolution.MILLISECOND);
- assertEquals("20040203220856333", dateString);
- assertEquals("2004-02-03 22:08:56:333", isoFormat(DateTools.stringToDate(dateString)));
-
- // date before 1970:
- cal.set(1961, 2, 5, // year=1961, month=march(!), day=5
- 23, 9, 51); // hour, minute, second
- cal.set(Calendar.MILLISECOND, 444);
- dateString = DateTools.dateToString(cal.getTime(), DateTools.Resolution.MILLISECOND);
- assertEquals("19610305230951444", dateString);
- assertEquals("1961-03-05 23:09:51:444", isoFormat(DateTools.stringToDate(dateString)));
-
- dateString = DateTools.dateToString(cal.getTime(), DateTools.Resolution.HOUR);
- assertEquals("1961030523", dateString);
- assertEquals("1961-03-05 23:00:00:000", isoFormat(DateTools.stringToDate(dateString)));
-
- // timeToString:
- cal.set(1970, 0, 1, // year=1970, month=january, day=1
- 0, 0, 0); // hour, minute, second
- cal.set(Calendar.MILLISECOND, 0);
- dateString = DateTools.timeToString(cal.getTime().getTime(),
- DateTools.Resolution.MILLISECOND);
- assertEquals("19700101000000000", dateString);
-
- cal.set(1970, 0, 1, // year=1970, month=january, day=1
- 1, 2, 3); // hour, minute, second
- cal.set(Calendar.MILLISECOND, 0);
- dateString = DateTools.timeToString(cal.getTime().getTime(),
- DateTools.Resolution.MILLISECOND);
- assertEquals("19700101010203000", dateString);
- }
-
- public void testRound() {
- Calendar cal = new GregorianCalendar();
- cal.clear();
- cal.setTimeZone(TimeZone.getTimeZone("GMT"));
- cal.set(2004, 1, 3, // year=2004, month=february(!), day=3
- 22, 8, 56); // hour, minute, second
- cal.set(Calendar.MILLISECOND, 333);
- Date date = cal.getTime();
- assertEquals("2004-02-03 22:08:56:333", isoFormat(date));
-
- Date dateYear = DateTools.round(date, DateTools.Resolution.YEAR);
- assertEquals("2004-01-01 00:00:00:000", isoFormat(dateYear));
-
- Date dateMonth = DateTools.round(date, DateTools.Resolution.MONTH);
- assertEquals("2004-02-01 00:00:00:000", isoFormat(dateMonth));
-
- Date dateDay = DateTools.round(date, DateTools.Resolution.DAY);
- assertEquals("2004-02-03 00:00:00:000", isoFormat(dateDay));
-
- Date dateHour = DateTools.round(date, DateTools.Resolution.HOUR);
- assertEquals("2004-02-03 22:00:00:000", isoFormat(dateHour));
-
- Date dateMinute = DateTools.round(date, DateTools.Resolution.MINUTE);
- assertEquals("2004-02-03 22:08:00:000", isoFormat(dateMinute));
-
- Date dateSecond = DateTools.round(date, DateTools.Resolution.SECOND);
- assertEquals("2004-02-03 22:08:56:000", isoFormat(dateSecond));
-
- Date dateMillisecond = DateTools.round(date, DateTools.Resolution.MILLISECOND);
- assertEquals("2004-02-03 22:08:56:333", isoFormat(dateMillisecond));
-
- // long parameter:
- long dateYearLong = DateTools.round(date.getTime(), DateTools.Resolution.YEAR);
- assertEquals("2004-01-01 00:00:00:000", isoFormat(new Date(dateYearLong)));
-
- long dateMillisecondLong = DateTools.round(date.getTime(), DateTools.Resolution.MILLISECOND);
- assertEquals("2004-02-03 22:08:56:333", isoFormat(new Date(dateMillisecondLong)));
- }
-
- private String isoFormat(Date date) {
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss:SSS", Locale.US);
- sdf.setTimeZone(TimeZone.getTimeZone("GMT"));
- return sdf.format(date);
- }
-
- public void testDateToolsUTC() throws Exception {
- // Sun, 30 Oct 2005 00:00:00 +0000 -- the last second of 2005's DST in Europe/London
- long time = 1130630400;
- try {
- TimeZone.setDefault(TimeZone.getTimeZone(/* "GMT" */ "Europe/London"));
- String d1 = DateTools.dateToString(new Date(time*1000), DateTools.Resolution.MINUTE);
- String d2 = DateTools.dateToString(new Date((time+3600)*1000), DateTools.Resolution.MINUTE);
- assertFalse("different times", d1.equals(d2));
- assertEquals("midnight", DateTools.stringToTime(d1), time*1000);
- assertEquals("later", DateTools.stringToTime(d2), (time+3600)*1000);
- } finally {
- TimeZone.setDefault(null);
- }
- }
-
-}
fnp / pylucene.git / blobdiff