1   /*
2    * $Id: CalendarValidatorTest.java 371174 2006-01-22 03:24:40Z niallp $
3    * $Revision: 371174 $
4    * $Date: 2006-01-22 03:24:40 +0000 (Sun, 22 Jan 2006) $
5    *
6    * ====================================================================
7    * Copyright 2006 The Apache Software Foundation
8    *
9    * Licensed under the Apache License, Version 2.0 (the "License");
10   * you may not use this file except in compliance with the License.
11   * You may obtain a copy of the License at
12   *
13   *     http://www.apache.org/licenses/LICENSE-2.0
14   *
15   * Unless required by applicable law or agreed to in writing, software
16   * distributed under the License is distributed on an "AS IS" BASIS,
17   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18   * See the License for the specific language governing permissions and
19   * limitations under the License.
20   */
21  package org.apache.commons.validator.routines;
22  
23  import java.text.Format;
24  import java.text.DateFormat;
25  import java.util.Calendar;
26  import java.util.Date;
27  import java.util.Locale;
28  import java.util.TimeZone;
29  
30  /***
31   * Test Case for CalendarValidator.
32   * 
33   * @version $Revision: 371174 $ $Date: 2006-01-22 03:24:40 +0000 (Sun, 22 Jan 2006) $
34   */
35  public class CalendarValidatorTest extends BaseCalendarValidatorTest {
36      
37      private static final int DATE_2005_11_23 = 20051123;
38      private static final int TIME_12_03_45   = 120345;
39  
40      private CalendarValidator calValidator;
41  
42      /***
43       * Main
44       * @param args arguments
45       */
46      public static void main(String[] args) {
47          junit.textui.TestRunner.run(CalendarValidatorTest.class);
48      }
49  
50      /***
51       * Constructor
52       * @param name test name
53       */
54      public CalendarValidatorTest(String name) {
55          super(name);
56      }
57  
58      protected void setUp() throws Exception {
59          super.setUp();
60          calValidator = new CalendarValidator();
61          validator         = calValidator;
62      }
63  
64      /***
65       * Test CalendarValidator validate Methods
66       */
67      public void testCalendarValidatorMethods() {
68          Locale.setDefault(Locale.US);
69          Locale locale     = Locale.GERMAN;
70          String pattern    = "yyyy-MM-dd";
71          String patternVal = "2005-12-31";
72          String germanVal     = "31 Dez 2005";
73          String germanPattern = "dd MMM yyyy";
74          String localeVal  = "31.12.2005";
75          String defaultVal = "12/31/05";
76          String XXXX    = "XXXX"; 
77          Date expected = createCalendar(null, 20051231, 0).getTime();
78          assertEquals("validate(A) default", expected, CalendarValidator.getInstance().validate(defaultVal).getTime());
79          assertEquals("validate(A) locale ", expected, CalendarValidator.getInstance().validate(localeVal, locale).getTime());
80          assertEquals("validate(A) pattern", expected, CalendarValidator.getInstance().validate(patternVal, pattern).getTime());
81          assertEquals("validate(A) both",    expected, CalendarValidator.getInstance().validate(germanVal, germanPattern, Locale.GERMAN).getTime());
82  
83          assertTrue("isValid(A) default", CalendarValidator.getInstance().isValid(defaultVal));
84          assertTrue("isValid(A) locale ", CalendarValidator.getInstance().isValid(localeVal, locale));
85          assertTrue("isValid(A) pattern", CalendarValidator.getInstance().isValid(patternVal, pattern));
86          assertTrue("isValid(A) both",    CalendarValidator.getInstance().isValid(germanVal, germanPattern, Locale.GERMAN));
87  
88          assertNull("validate(B) default", CalendarValidator.getInstance().validate(XXXX));
89          assertNull("validate(B) locale ", CalendarValidator.getInstance().validate(XXXX, locale));
90          assertNull("validate(B) pattern", CalendarValidator.getInstance().validate(XXXX, pattern));
91          assertNull("validate(B) both",    CalendarValidator.getInstance().validate("31 Dec 2005", germanPattern, Locale.GERMAN));
92  
93          assertFalse("isValid(B) default", CalendarValidator.getInstance().isValid(XXXX));
94          assertFalse("isValid(B) locale ", CalendarValidator.getInstance().isValid(XXXX, locale));
95          assertFalse("isValid(B) pattern", CalendarValidator.getInstance().isValid(XXXX, pattern));
96          assertFalse("isValid(B) both",    CalendarValidator.getInstance().isValid("31 Dec 2005", germanPattern, Locale.GERMAN));
97  
98          // Test Time Zone
99          TimeZone zone = (TimeZone.getDefault().getRawOffset() == EET.getRawOffset() ? EST : EET); 
100         Date expectedZone = createCalendar(zone, 20051231, 0).getTime();
101         assertFalse("default/EET same ", expected.getTime() == expectedZone.getTime());
102 
103         assertEquals("validate(C) default", expectedZone, CalendarValidator.getInstance().validate(defaultVal, zone).getTime());
104         assertEquals("validate(C) locale ", expectedZone, CalendarValidator.getInstance().validate(localeVal, locale, zone).getTime());
105         assertEquals("validate(C) pattern", expectedZone, CalendarValidator.getInstance().validate(patternVal, pattern, zone).getTime());
106         assertEquals("validate(C) both",    expectedZone, CalendarValidator.getInstance().validate(germanVal, germanPattern, Locale.GERMAN, zone).getTime());
107     }
108 
109     /***
110      * Test compare date methods
111      */
112     public void testCompare() {
113         int sameTime = 124522;
114         int testDate = 20050823;
115         Calendar diffHour    = createCalendar(GMT, testDate, 115922);    // same date, different time
116         Calendar diffMin     = createCalendar(GMT, testDate, 124422);    // same date, different time
117         Calendar diffSec     = createCalendar(GMT, testDate, 124521);    // same date, different time
118 
119         Calendar value       = createCalendar(GMT, testDate, sameTime);   // test value
120         Calendar cal20050824 = createCalendar(GMT, 20050824, sameTime);   // +1 day
121         Calendar cal20050822 = createCalendar(GMT, 20050822, sameTime);   // -1 day
122 
123         Calendar cal20050830 = createCalendar(GMT, 20050830, sameTime);   // +1 week
124         Calendar cal20050816 = createCalendar(GMT, 20050816, sameTime);   // -1 week
125 
126         Calendar cal20050901 = createCalendar(GMT, 20050901, sameTime);   // +1 month
127         Calendar cal20050801 = createCalendar(GMT, 20050801, sameTime);   // same month
128         Calendar cal20050731 = createCalendar(GMT, 20050731, sameTime);   // -1 month
129 
130         Calendar cal20051101 = createCalendar(GMT, 20051101, sameTime);   // +1 quarter (Feb Start)
131         Calendar cal20051001 = createCalendar(GMT, 20051001, sameTime);   // +1 quarter
132         Calendar cal20050701 = createCalendar(GMT, 20050701, sameTime);   // same quarter
133         Calendar cal20050630 = createCalendar(GMT, 20050630, sameTime);   // -1 quarter
134 
135         Calendar cal20060101 = createCalendar(GMT, 20060101, sameTime);   // +1 year
136         Calendar cal20050101 = createCalendar(GMT, 20050101, sameTime);   // same year
137         Calendar cal20041231 = createCalendar(GMT, 20041231, sameTime);   // -1 year
138 
139         assertEquals("hour GT", 1, calValidator.compare(value, diffHour, Calendar.HOUR_OF_DAY));
140         assertEquals("hour EQ", 0, calValidator.compare(value, diffMin,  Calendar.HOUR_OF_DAY));
141         assertEquals("mins GT", 1, calValidator.compare(value, diffMin,  Calendar.MINUTE));
142         assertEquals("mins EQ", 0, calValidator.compare(value, diffSec,  Calendar.MINUTE));
143         assertEquals("secs GT", 1, calValidator.compare(value, diffSec,  Calendar.SECOND));
144 
145         assertEquals("date LT", -1, calValidator.compareDates(value, cal20050824)); // +1 day
146         assertEquals("date EQ", 0,  calValidator.compareDates(value, diffHour));    // same day, diff hour
147         assertEquals("date(B)", 0,  calValidator.compare(value, diffHour, Calendar.DAY_OF_YEAR));    // same day, diff hour
148         assertEquals("date GT", 1,  calValidator.compareDates(value, cal20050822)); // -1 day
149 
150         assertEquals("week LT", -1, calValidator.compareWeeks(value, cal20050830)); // +1 week 
151         assertEquals("week =1", 0,  calValidator.compareWeeks(value, cal20050824)); // +1 day
152         assertEquals("week =2", 0,  calValidator.compareWeeks(value, cal20050822)); // same week
153         assertEquals("week =3", 0,  calValidator.compare(value, cal20050822, Calendar.WEEK_OF_MONTH)); // same week
154         assertEquals("week =4", 0,  calValidator.compareWeeks(value, cal20050822)); // -1 day
155         assertEquals("week GT", 1,  calValidator.compareWeeks(value, cal20050816)); // -1 week
156 
157         assertEquals("mnth LT", -1, calValidator.compareMonths(value, cal20050901)); // +1 month 
158         assertEquals("mnth =1", 0,  calValidator.compareMonths(value, cal20050830)); // +1 week 
159         assertEquals("mnth =2", 0,  calValidator.compareMonths(value, cal20050801)); // same month
160         assertEquals("mnth =3", 0,  calValidator.compareMonths(value, cal20050816)); // -1 week
161         assertEquals("mnth GT", 1,  calValidator.compareMonths(value, cal20050731)); // -1 month
162 
163         assertEquals("qtrA <1", -1, calValidator.compareQuarters(value, cal20051101)); // +1 quarter (Feb) 
164         assertEquals("qtrA <2", -1, calValidator.compareQuarters(value, cal20051001)); // +1 quarter 
165         assertEquals("qtrA =1", 0,  calValidator.compareQuarters(value, cal20050901)); // +1 month 
166         assertEquals("qtrA =2", 0,  calValidator.compareQuarters(value, cal20050701)); // same quarter
167         assertEquals("qtrA =3", 0,  calValidator.compareQuarters(value, cal20050731)); // -1 month
168         assertEquals("qtrA GT", 1,  calValidator.compareQuarters(value, cal20050630)); // -1 quarter
169 
170         // Change quarter 1 to start in Feb
171         assertEquals("qtrB LT", -1, calValidator.compareQuarters(value, cal20051101, 2)); // +1 quarter (Feb) 
172         assertEquals("qtrB =1", 0,  calValidator.compareQuarters(value, cal20051001, 2));  // same quarter 
173         assertEquals("qtrB =2", 0,  calValidator.compareQuarters(value, cal20050901, 2)); // +1 month 
174         assertEquals("qtrB =3", 1,  calValidator.compareQuarters(value, cal20050701, 2)); // same quarter
175         assertEquals("qtrB =4", 1,  calValidator.compareQuarters(value, cal20050731, 2)); // -1 month
176         assertEquals("qtrB GT", 1,  calValidator.compareQuarters(value, cal20050630, 2)); // -1 quarter
177 
178         assertEquals("year LT", -1, calValidator.compareYears(value, cal20060101)); // +1 year 
179         assertEquals("year EQ", 0,  calValidator.compareYears(value, cal20050101)); // same year
180         assertEquals("year GT", 1,  calValidator.compareYears(value, cal20041231)); // -1 year
181 
182         // invalid compare
183         try {
184             calValidator.compare(value, value,  -1);
185             fail("Invalid Compare field - expected IllegalArgumentException to be thrown");
186         } catch (IllegalArgumentException e) {
187             assertEquals("check message", "Invalid field: -1", e.getMessage());
188         }
189     }
190 
191     /***
192      * Test Date/Time style Validator (there isn't an implementation for this)
193      */
194     public void testDateTimeStyle() {
195         // Set the default Locale
196         Locale origDefault = Locale.getDefault();
197         Locale.setDefault(Locale.UK);
198 
199         AbstractCalendarValidator dateTimeValidator = 
200                new AbstractCalendarValidator(true, DateFormat.SHORT, DateFormat.SHORT) {
201             protected Object processParsedValue(Object value, Format formatter) {
202                 return value;
203             }
204         };
205         assertTrue("validate(A) default", dateTimeValidator.isValid("31/12/05 14:23"));
206         assertTrue("validate(A) locale ", dateTimeValidator.isValid("12/31/05 2:23 PM", Locale.US));
207 
208         // Restore the original default
209         Locale.setDefault(origDefault);
210     }
211 
212     /***
213      * Test format methods
214      */
215     public void testFormat() {
216         // Set the default Locale
217         Locale origDefault = Locale.getDefault();
218         Locale.setDefault(Locale.UK);
219 
220         Calendar cal20050101 = createCalendar(GMT, 20051231, 11500);
221         assertNull("null", calValidator.format(null));
222         assertEquals("default",  "31/12/05",         calValidator.format(cal20050101));
223         assertEquals("locale",   "12/31/05",         calValidator.format(cal20050101, Locale.US));
224         assertEquals("patternA", "2005-12-31 01:15", calValidator.format(cal20050101, "yyyy-MM-dd HH:mm"));
225         assertEquals("patternB", "2005-12-31 GMT",   calValidator.format(cal20050101, "yyyy-MM-dd z"));
226         assertEquals("both",     "31 Dez 2005",      calValidator.format(cal20050101, "dd MMM yyyy", Locale.GERMAN));
227 
228         // EST Time Zone
229         assertEquals("EST default",  "30/12/05",         calValidator.format(cal20050101, EST));
230         assertEquals("EST locale",   "12/30/05",         calValidator.format(cal20050101, Locale.US, EST));
231         assertEquals("EST patternA", "2005-12-30 20:15", calValidator.format(cal20050101, "yyyy-MM-dd HH:mm", EST));
232         assertEquals("EST patternB", "2005-12-30 EST",   calValidator.format(cal20050101, "yyyy-MM-dd z", EST));
233         assertEquals("EST both",     "30 Dez 2005",      calValidator.format(cal20050101, "dd MMM yyyy", Locale.GERMAN, EST));
234 
235         // Restore the original default
236         Locale.setDefault(origDefault);
237     }
238 
239     /***
240      * Test adjustToTimeZone() method
241      */
242     public void testAdjustToTimeZone() {
243 
244         Calendar calEST = createCalendar(EST, DATE_2005_11_23, TIME_12_03_45);
245         Date dateEST = calEST.getTime();
246 
247         Calendar calGMT = createCalendar(GMT, DATE_2005_11_23, TIME_12_03_45);
248         Date dateGMT = calGMT.getTime();
249 
250         Calendar calCET = createCalendar(EET, DATE_2005_11_23, TIME_12_03_45);
251         Date dateCET = calCET.getTime();
252 
253         // Check the dates don't match
254         assertFalse("Check GMT != CET", dateGMT.getTime() == dateCET.getTime());
255         assertFalse("Check GMT != EST", dateGMT.getTime() == dateEST.getTime());
256         assertFalse("Check CET != EST", dateCET.getTime() == dateEST.getTime());
257 
258         // EST to GMT and back
259         CalendarValidator.adjustToTimeZone(calEST, GMT);
260         assertEquals("EST to GMT", dateGMT, calEST.getTime());
261         assertFalse("Check EST = GMT", dateEST == calEST.getTime());
262         CalendarValidator.adjustToTimeZone(calEST, EST);
263         assertEquals("back to EST", dateEST, calEST.getTime());
264         assertFalse("Check EST != GMT", dateGMT == calEST.getTime());
265 
266         // CET to GMT and back
267         CalendarValidator.adjustToTimeZone(calCET, GMT);
268         assertEquals("CET to GMT", dateGMT, calCET.getTime());
269         assertFalse("Check CET = GMT", dateCET == calCET.getTime());
270         CalendarValidator.adjustToTimeZone(calCET, EET);
271         assertEquals("back to CET", dateCET, calCET.getTime());
272         assertFalse("Check CET != GMT", dateGMT == calCET.getTime());
273 
274         // Adjust to TimeZone with Same rules
275         Calendar calUTC = createCalendar(UTC, DATE_2005_11_23, TIME_12_03_45);
276         assertTrue("SAME: UTC = GMT",  UTC.hasSameRules(GMT));
277         assertEquals("SAME: Check time (A)", calUTC.getTime(), calGMT.getTime());
278         assertFalse("SAME: Check GMT(A)", GMT.equals(calUTC.getTimeZone()));
279         assertTrue("SAME: Check UTC(A)",  UTC.equals(calUTC.getTimeZone()));
280         CalendarValidator.adjustToTimeZone(calUTC, GMT);
281         assertEquals("SAME: Check time (B)", calUTC.getTime(), calGMT.getTime());
282         assertTrue("SAME: Check GMT(B)", GMT.equals(calUTC.getTimeZone()));
283         assertFalse("SAME: Check UTC(B)",  UTC.equals(calUTC.getTimeZone()));
284     }
285     
286 }