| 1 | /*
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| 2 | * Copyright 2002,2004 The Apache Software Foundation
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| 3 | *
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| 4 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 5 | * you may not use this file except in compliance with the License.
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| 6 | * You may obtain a copy of the License at
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| 7 | *
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| 8 | * http://www.apache.org/licenses/LICENSE-2.0
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| 9 | *
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| 10 | * Unless required by applicable law or agreed to in writing, software
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| 11 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 13 | * See the License for the specific language governing permissions and
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| 14 | * limitations under the License.
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| 15 | *
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| 16 | */
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| 17 | package org.apache.tools.ant.util;
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| 18 |
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| 19 | import java.util.Date;
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| 20 | import java.util.Calendar;
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| 21 | import java.util.TimeZone;
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| 22 |
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| 23 | import junit.framework.TestCase;
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| 24 |
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| 25 | /**
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| 26 | * TestCase for DateUtils.
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| 27 | *
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| 28 | */
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| 29 | public class DateUtilsTest extends TestCase {
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| 30 | public DateUtilsTest(String s) {
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| 31 | super(s);
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| 32 | }
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| 33 |
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| 34 | public void testElapsedTime(){
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| 35 | String text = DateUtils.formatElapsedTime(50*1000);
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| 36 | assertEquals("50 seconds", text);
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| 37 | text = DateUtils.formatElapsedTime(65*1000);
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| 38 | assertEquals("1 minute 5 seconds", text);
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| 39 | text = DateUtils.formatElapsedTime(120*1000);
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| 40 | assertEquals("2 minutes 0 seconds", text);
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| 41 | text = DateUtils.formatElapsedTime(121*1000);
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| 42 | assertEquals("2 minutes 1 second", text);
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| 43 | }
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| 44 |
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| 45 | public void testDateTimeISO(){
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| 46 | TimeZone timeZone = TimeZone.getTimeZone("GMT+1");
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| 47 | Calendar cal = Calendar.getInstance(timeZone);
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| 48 | cal.set(2002,1,23,10,11,12);
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| 49 | String text = DateUtils.format(cal.getTime(),
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| 50 | DateUtils.ISO8601_DATETIME_PATTERN);
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| 51 | assertEquals("2002-02-23T09:11:12", text);
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| 52 | }
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| 53 |
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| 54 | public void testDateISO(){
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| 55 | TimeZone timeZone = TimeZone.getTimeZone("GMT");
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| 56 | Calendar cal = Calendar.getInstance(timeZone);
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| 57 | cal.set(2002,1,23);
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| 58 | String text = DateUtils.format(cal.getTime(),
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| 59 | DateUtils.ISO8601_DATE_PATTERN);
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| 60 | assertEquals("2002-02-23", text);
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| 61 | }
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| 62 |
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| 63 | public void testTimeISODate(){
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| 64 | // make sure that elapsed time in set via date works
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| 65 | TimeZone timeZone = TimeZone.getTimeZone("GMT+1");
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| 66 | Calendar cal = Calendar.getInstance(timeZone);
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| 67 | cal.set(2002,1,23, 21, 11, 12);
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| 68 | String text = DateUtils.format(cal.getTime(),
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| 69 | DateUtils.ISO8601_TIME_PATTERN);
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| 70 | assertEquals("20:11:12", text);
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| 71 | }
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| 72 |
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| 73 | public void testTimeISO(){
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| 74 | // make sure that elapsed time in ms works
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| 75 | long ms = (20*3600 + 11*60 + 12)*1000;
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| 76 | String text = DateUtils.format(ms,
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| 77 | DateUtils.ISO8601_TIME_PATTERN);
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| 78 | assertEquals("20:11:12", text);
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| 79 | }
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| 80 |
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| 81 | public void testPhaseOfMoon() {
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| 82 | TimeZone timeZone = TimeZone.getTimeZone("GMT");
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| 83 | Calendar cal = Calendar.getInstance(timeZone);
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| 84 | // should be full moon
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| 85 | cal.set(2002, 2, 27);
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| 86 | assertEquals(4, DateUtils.getPhaseOfMoon(cal));
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| 87 | // should be new moon
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| 88 | cal.set(2002, 2, 12);
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| 89 | assertEquals(0, DateUtils.getPhaseOfMoon(cal));
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| 90 | }
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| 91 | }
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