001 /*
002 * Copyright 2001-2005 Stephen Colebourne
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016 package org.joda.time;
017
018 import java.util.Locale;
019 import java.util.TimeZone;
020
021 import junit.framework.TestCase;
022 import junit.framework.TestSuite;
023
024 /**
025 * This class is a JUnit test for Duration.
026 *
027 * @author Stephen Colebourne
028 */
029 public class TestDuration_Constructors extends TestCase {
030 // Test in 2002/03 as time zones are more well known
031 // (before the late 90's they were all over the place)
032
033 private static final DateTimeZone PARIS = DateTimeZone.forID("Europe/Paris");
034 private static final DateTimeZone LONDON = DateTimeZone.forID("Europe/London");
035
036 long y2002days = 365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 +
037 366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 +
038 365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 +
039 366 + 365;
040 long y2003days = 365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 +
041 366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 +
042 365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 +
043 366 + 365 + 365;
044
045 // 2002-06-09
046 private long TEST_TIME_NOW =
047 (y2002days + 31L + 28L + 31L + 30L + 31L + 9L -1L) * DateTimeConstants.MILLIS_PER_DAY;
048
049 // 2002-04-05
050 private long TEST_TIME1 =
051 (y2002days + 31L + 28L + 31L + 5L -1L) * DateTimeConstants.MILLIS_PER_DAY
052 + 12L * DateTimeConstants.MILLIS_PER_HOUR
053 + 24L * DateTimeConstants.MILLIS_PER_MINUTE;
054
055 // 2003-05-06
056 private long TEST_TIME2 =
057 (y2003days + 31L + 28L + 31L + 30L + 6L -1L) * DateTimeConstants.MILLIS_PER_DAY
058 + 14L * DateTimeConstants.MILLIS_PER_HOUR
059 + 28L * DateTimeConstants.MILLIS_PER_MINUTE;
060
061 private DateTimeZone originalDateTimeZone = null;
062 private TimeZone originalTimeZone = null;
063 private Locale originalLocale = null;
064
065 public static void main(String[] args) {
066 junit.textui.TestRunner.run(suite());
067 }
068
069 public static TestSuite suite() {
070 return new TestSuite(TestDuration_Constructors.class);
071 }
072
073 public TestDuration_Constructors(String name) {
074 super(name);
075 }
076
077 protected void setUp() throws Exception {
078 DateTimeUtils.setCurrentMillisFixed(TEST_TIME_NOW);
079 originalDateTimeZone = DateTimeZone.getDefault();
080 originalTimeZone = TimeZone.getDefault();
081 originalLocale = Locale.getDefault();
082 DateTimeZone.setDefault(LONDON);
083 TimeZone.setDefault(TimeZone.getTimeZone("Europe/London"));
084 Locale.setDefault(Locale.UK);
085 }
086
087 protected void tearDown() throws Exception {
088 DateTimeUtils.setCurrentMillisSystem();
089 DateTimeZone.setDefault(originalDateTimeZone);
090 TimeZone.setDefault(originalTimeZone);
091 Locale.setDefault(originalLocale);
092 originalDateTimeZone = null;
093 originalTimeZone = null;
094 originalLocale = null;
095 }
096
097 //-----------------------------------------------------------------------
098 /**
099 * Test constructor ()
100 */
101 public void testZERO() throws Throwable {
102 Duration test = Duration.ZERO;
103 assertEquals(0, test.getMillis());
104 }
105
106 //-----------------------------------------------------------------------
107 public void testParse_noFormatter() throws Throwable {
108 assertEquals(new Duration(3200), Duration.parse("PT3.2S"));
109 assertEquals(new Duration(6000), Duration.parse("PT6S"));
110 }
111
112 //-----------------------------------------------------------------------
113 public void testFactory_standardDays_long() throws Throwable {
114 Duration test = Duration.standardDays(1);
115 assertEquals(24L * 60L * 60L * 1000L, test.getMillis());
116
117 test = Duration.standardDays(2);
118 assertEquals(2L * 24L * 60L * 60L * 1000L, test.getMillis());
119
120 test = Duration.standardDays(0);
121 assertSame(Duration.ZERO, test);
122 }
123
124 //-----------------------------------------------------------------------
125 public void testFactory_standardHours_long() throws Throwable {
126 Duration test = Duration.standardHours(1);
127 assertEquals(60L * 60L * 1000L, test.getMillis());
128
129 test = Duration.standardHours(2);
130 assertEquals(2L * 60L * 60L * 1000L, test.getMillis());
131
132 test = Duration.standardHours(0);
133 assertSame(Duration.ZERO, test);
134 }
135
136 //-----------------------------------------------------------------------
137 public void testFactory_standardMinutes_long() throws Throwable {
138 Duration test = Duration.standardMinutes(1);
139 assertEquals(60L * 1000L, test.getMillis());
140
141 test = Duration.standardMinutes(2);
142 assertEquals(2L * 60L * 1000L, test.getMillis());
143
144 test = Duration.standardMinutes(0);
145 assertSame(Duration.ZERO, test);
146 }
147
148 //-----------------------------------------------------------------------
149 public void testFactory_standardSeconds_long() throws Throwable {
150 Duration test = Duration.standardSeconds(1);
151 assertEquals(1000L, test.getMillis());
152
153 test = Duration.standardSeconds(2);
154 assertEquals(2L * 1000L, test.getMillis());
155
156 test = Duration.standardSeconds(0);
157 assertSame(Duration.ZERO, test);
158 }
159
160 //-----------------------------------------------------------------------
161 public void testFactory_millis_long() throws Throwable {
162 Duration test = Duration.millis(1);
163 assertEquals(1L, test.getMillis());
164
165 test = Duration.millis(2);
166 assertEquals(2L, test.getMillis());
167
168 test = Duration.millis(0);
169 assertSame(Duration.ZERO, test);
170 }
171
172 //-----------------------------------------------------------------------
173 public void testConstructor_long1() throws Throwable {
174 long length = 4 * DateTimeConstants.MILLIS_PER_DAY +
175 5 * DateTimeConstants.MILLIS_PER_HOUR +
176 6 * DateTimeConstants.MILLIS_PER_MINUTE +
177 7 * DateTimeConstants.MILLIS_PER_SECOND + 8;
178 Duration test = new Duration(length);
179 assertEquals(length, test.getMillis());
180 }
181
182 //-----------------------------------------------------------------------
183 public void testConstructor_long_long1() throws Throwable {
184 DateTime dt1 = new DateTime(2004, 6, 9, 0, 0, 0, 0);
185 DateTime dt2 = new DateTime(2005, 7, 10, 1, 1, 1, 1);
186 Duration test = new Duration(dt1.getMillis(), dt2.getMillis());
187 assertEquals(dt2.getMillis() - dt1.getMillis(), test.getMillis());
188 }
189
190 //-----------------------------------------------------------------------
191 public void testConstructor_RI_RI1() throws Throwable {
192 DateTime dt1 = new DateTime(2004, 6, 9, 0, 0, 0, 0);
193 DateTime dt2 = new DateTime(2005, 7, 10, 1, 1, 1, 1);
194 Duration test = new Duration(dt1, dt2);
195 assertEquals(dt2.getMillis() - dt1.getMillis(), test.getMillis());
196 }
197
198 public void testConstructor_RI_RI2() throws Throwable {
199 DateTime dt1 = null; // 2002-06-09T01:00+01:00
200 DateTime dt2 = new DateTime(2005, 7, 17, 1, 1, 1, 1);
201 Duration test = new Duration(dt1, dt2);
202 assertEquals(dt2.getMillis() - TEST_TIME_NOW, test.getMillis());
203 }
204
205 public void testConstructor_RI_RI3() throws Throwable {
206 DateTime dt1 = new DateTime(2005, 7, 17, 1, 1, 1, 1);
207 DateTime dt2 = null; // 2002-06-09T01:00+01:00
208 Duration test = new Duration(dt1, dt2);
209 assertEquals(TEST_TIME_NOW - dt1.getMillis(), test.getMillis());
210 }
211
212 public void testConstructor_RI_RI4() throws Throwable {
213 DateTime dt1 = null; // 2002-06-09T01:00+01:00
214 DateTime dt2 = null; // 2002-06-09T01:00+01:00
215 Duration test = new Duration(dt1, dt2);
216 assertEquals(0L, test.getMillis());
217 }
218
219 //-----------------------------------------------------------------------
220 /**
221 * Test constructor (Object)
222 */
223 public void testConstructor_Object1() throws Throwable {
224 Duration test = new Duration("PT72.345S");
225 assertEquals(72345, test.getMillis());
226 }
227
228 public void testConstructor_Object2() throws Throwable {
229 Duration test = new Duration((Object) null);
230 assertEquals(0L, test.getMillis());
231 }
232
233 public void testConstructor_Object3() throws Throwable {
234 long length = 4 * DateTimeConstants.MILLIS_PER_DAY +
235 5 * DateTimeConstants.MILLIS_PER_HOUR +
236 6 * DateTimeConstants.MILLIS_PER_MINUTE +
237 7 * DateTimeConstants.MILLIS_PER_SECOND + 8;
238 Long base = new Long(length);
239 Duration test = new Duration(base);
240 assertEquals(length, test.getMillis());
241 }
242
243 public void testConstructor_Object4() throws Throwable {
244 DateTime dt1 = new DateTime(2004, 6, 9, 0, 0, 0, 0);
245 DateTime dt2 = new DateTime(2005, 7, 10, 1, 1, 1, 1);
246 Duration base = new Duration(dt1, dt2);
247 Duration test = new Duration(base);
248 assertEquals(dt2.getMillis() - dt1.getMillis(), test.getMillis());
249 }
250
251 public void testConstructor_Object5() throws Throwable {
252 DateTime dt1 = new DateTime(2004, 6, 9, 0, 0, 0, 0);
253 DateTime dt2 = new DateTime(2005, 7, 10, 1, 1, 1, 1);
254 Interval base = new Interval(dt1, dt2);
255 Duration test = new Duration(base);
256 assertEquals(dt2.getMillis() - dt1.getMillis(), test.getMillis());
257 }
258
259 }