src/test/java/org/apache/commons/validator/routines/CalendarValidatorTest.java - commons-validator - Git at Google

 /*
  * 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.
  */
 package org.apache.commons.validator.routines;

 import java.text.Format;
 import java.text.DateFormat;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.Locale;
 import java.util.TimeZone;

 /**
  * Test Case for CalendarValidator.
  *
  * @version $Revision$
  */
 public class CalendarValidatorTest extends AbstractCalendarValidatorTest {

     private static final int DATE_2005_11_23 = 20051123;
     private static final int TIME_12_03_45   = 120345;

     private CalendarValidator calValidator;

     /**
      * Constructor
      * @param name test name
      */
     public CalendarValidatorTest(String name) {
         super(name);
     }

     @Override
     protected void setUp() throws Exception {
         super.setUp();
         calValidator = new CalendarValidator();
         validator         = calValidator;
     }

     /**
      * Test CalendarValidator validate Methods
      */
     public void testCalendarValidatorMethods() {
         Locale.setDefault(Locale.US);
         Locale locale     = Locale.GERMAN;
         String pattern    = "yyyy-MM-dd";
         String patternVal = "2005-12-31";
         String germanVal     = "31 Dez 2005";
         String germanPattern = "dd MMM yyyy";
         String localeVal  = "31.12.2005";
         String defaultVal = "12/31/05";
         String XXXX    = "XXXX";
         Date expected = createCalendar(null, 20051231, 0).getTime();
         assertEquals("validate(A) default", expected, CalendarValidator.getInstance().validate(defaultVal).getTime());
         assertEquals("validate(A) locale ", expected, CalendarValidator.getInstance().validate(localeVal, locale).getTime());
         assertEquals("validate(A) pattern", expected, CalendarValidator.getInstance().validate(patternVal, pattern).getTime());
         assertEquals("validate(A) both",    expected, CalendarValidator.getInstance().validate(germanVal, germanPattern, Locale.GERMAN).getTime());

         assertTrue("isValid(A) default", CalendarValidator.getInstance().isValid(defaultVal));
         assertTrue("isValid(A) locale ", CalendarValidator.getInstance().isValid(localeVal, locale));
         assertTrue("isValid(A) pattern", CalendarValidator.getInstance().isValid(patternVal, pattern));
         assertTrue("isValid(A) both",    CalendarValidator.getInstance().isValid(germanVal, germanPattern, Locale.GERMAN));

         assertNull("validate(B) default", CalendarValidator.getInstance().validate(XXXX));
         assertNull("validate(B) locale ", CalendarValidator.getInstance().validate(XXXX, locale));
         assertNull("validate(B) pattern", CalendarValidator.getInstance().validate(XXXX, pattern));
         assertNull("validate(B) both",    CalendarValidator.getInstance().validate("31 Dec 2005", germanPattern, Locale.GERMAN));

         assertFalse("isValid(B) default", CalendarValidator.getInstance().isValid(XXXX));
         assertFalse("isValid(B) locale ", CalendarValidator.getInstance().isValid(XXXX, locale));
         assertFalse("isValid(B) pattern", CalendarValidator.getInstance().isValid(XXXX, pattern));
         assertFalse("isValid(B) both",    CalendarValidator.getInstance().isValid("31 Dec 2005", germanPattern, Locale.GERMAN));

         // Test Time Zone
         TimeZone zone = (TimeZone.getDefault().getRawOffset() == EET.getRawOffset() ? EST : EET);
         Date expectedZone = createCalendar(zone, 20051231, 0).getTime();
         assertFalse("default/EET same ", expected.getTime() == expectedZone.getTime());

         assertEquals("validate(C) default", expectedZone, CalendarValidator.getInstance().validate(defaultVal, zone).getTime());
         assertEquals("validate(C) locale ", expectedZone, CalendarValidator.getInstance().validate(localeVal, locale, zone).getTime());
         assertEquals("validate(C) pattern", expectedZone, CalendarValidator.getInstance().validate(patternVal, pattern, zone).getTime());
         assertEquals("validate(C) both",    expectedZone, CalendarValidator.getInstance().validate(germanVal, germanPattern, Locale.GERMAN, zone).getTime());
     }

     /**
      * Test compare date methods
      */
     public void testCompare() {
         int sameTime = 124522;
         int testDate = 20050823;
         Calendar diffHour    = createCalendar(GMT, testDate, 115922);    // same date, different time
         Calendar diffMin     = createCalendar(GMT, testDate, 124422);    // same date, different time
         Calendar diffSec     = createCalendar(GMT, testDate, 124521);    // same date, different time

         Calendar value       = createCalendar(GMT, testDate, sameTime);   // test value
         Calendar cal20050824 = createCalendar(GMT, 20050824, sameTime);   // +1 day
         Calendar cal20050822 = createCalendar(GMT, 20050822, sameTime);   // -1 day

         Calendar cal20050830 = createCalendar(GMT, 20050830, sameTime);   // +1 week
         Calendar cal20050816 = createCalendar(GMT, 20050816, sameTime);   // -1 week

         Calendar cal20050901 = createCalendar(GMT, 20050901, sameTime);   // +1 month
         Calendar cal20050801 = createCalendar(GMT, 20050801, sameTime);   // same month
         Calendar cal20050731 = createCalendar(GMT, 20050731, sameTime);   // -1 month

         Calendar cal20051101 = createCalendar(GMT, 20051101, sameTime);   // +1 quarter (Feb Start)
         Calendar cal20051001 = createCalendar(GMT, 20051001, sameTime);   // +1 quarter
         Calendar cal20050701 = createCalendar(GMT, 20050701, sameTime);   // same quarter
         Calendar cal20050630 = createCalendar(GMT, 20050630, sameTime);   // -1 quarter

         Calendar cal20060101 = createCalendar(GMT, 20060101, sameTime);   // +1 year
         Calendar cal20050101 = createCalendar(GMT, 20050101, sameTime);   // same year
         Calendar cal20041231 = createCalendar(GMT, 20041231, sameTime);   // -1 year

         assertEquals("hour GT", 1, calValidator.compare(value, diffHour, Calendar.HOUR_OF_DAY));
         assertEquals("hour EQ", 0, calValidator.compare(value, diffMin,  Calendar.HOUR_OF_DAY));
         assertEquals("mins GT", 1, calValidator.compare(value, diffMin,  Calendar.MINUTE));
         assertEquals("mins EQ", 0, calValidator.compare(value, diffSec,  Calendar.MINUTE));
         assertEquals("secs GT", 1, calValidator.compare(value, diffSec,  Calendar.SECOND));

         assertEquals("date LT", -1, calValidator.compareDates(value, cal20050824)); // +1 day
         assertEquals("date EQ", 0,  calValidator.compareDates(value, diffHour));    // same day, diff hour
         assertEquals("date(B)", 0,  calValidator.compare(value, diffHour, Calendar.DAY_OF_YEAR));    // same day, diff hour
         assertEquals("date GT", 1,  calValidator.compareDates(value, cal20050822)); // -1 day

         assertEquals("week LT", -1, calValidator.compareWeeks(value, cal20050830)); // +1 week
         assertEquals("week =1", 0,  calValidator.compareWeeks(value, cal20050824)); // +1 day
         assertEquals("week =2", 0,  calValidator.compareWeeks(value, cal20050822)); // same week
         assertEquals("week =3", 0,  calValidator.compare(value, cal20050822, Calendar.WEEK_OF_MONTH)); // same week
         assertEquals("week =4", 0,  calValidator.compareWeeks(value, cal20050822)); // -1 day
         assertEquals("week GT", 1,  calValidator.compareWeeks(value, cal20050816)); // -1 week

         assertEquals("mnth LT", -1, calValidator.compareMonths(value, cal20050901)); // +1 month
         assertEquals("mnth =1", 0,  calValidator.compareMonths(value, cal20050830)); // +1 week
         assertEquals("mnth =2", 0,  calValidator.compareMonths(value, cal20050801)); // same month
         assertEquals("mnth =3", 0,  calValidator.compareMonths(value, cal20050816)); // -1 week
         assertEquals("mnth GT", 1,  calValidator.compareMonths(value, cal20050731)); // -1 month

         assertEquals("qtrA <1", -1, calValidator.compareQuarters(value, cal20051101)); // +1 quarter (Feb)
         assertEquals("qtrA <2", -1, calValidator.compareQuarters(value, cal20051001)); // +1 quarter
         assertEquals("qtrA =1", 0,  calValidator.compareQuarters(value, cal20050901)); // +1 month
         assertEquals("qtrA =2", 0,  calValidator.compareQuarters(value, cal20050701)); // same quarter
         assertEquals("qtrA =3", 0,  calValidator.compareQuarters(value, cal20050731)); // -1 month
         assertEquals("qtrA GT", 1,  calValidator.compareQuarters(value, cal20050630)); // -1 quarter

         // Change quarter 1 to start in Feb
         assertEquals("qtrB LT", -1, calValidator.compareQuarters(value, cal20051101, 2)); // +1 quarter (Feb)
         assertEquals("qtrB =1", 0,  calValidator.compareQuarters(value, cal20051001, 2));  // same quarter
         assertEquals("qtrB =2", 0,  calValidator.compareQuarters(value, cal20050901, 2)); // +1 month
         assertEquals("qtrB =3", 1,  calValidator.compareQuarters(value, cal20050701, 2)); // same quarter
         assertEquals("qtrB =4", 1,  calValidator.compareQuarters(value, cal20050731, 2)); // -1 month
         assertEquals("qtrB GT", 1,  calValidator.compareQuarters(value, cal20050630, 2)); // -1 quarter

         assertEquals("year LT", -1, calValidator.compareYears(value, cal20060101)); // +1 year
         assertEquals("year EQ", 0,  calValidator.compareYears(value, cal20050101)); // same year
         assertEquals("year GT", 1,  calValidator.compareYears(value, cal20041231)); // -1 year

         // invalid compare
         try {
             calValidator.compare(value, value,  -1);
             fail("Invalid Compare field - expected IllegalArgumentException to be thrown");
         } catch (IllegalArgumentException e) {
             assertEquals("check message", "Invalid field: -1", e.getMessage());
         }
     }

     /**
      * Test Date/Time style Validator (there isn't an implementation for this)
      */
     public void testDateTimeStyle() {
         // Set the default Locale
         Locale origDefault = Locale.getDefault();
         Locale.setDefault(Locale.UK);

         AbstractCalendarValidator dateTimeValidator =
             new AbstractCalendarValidator(true, DateFormat.SHORT, DateFormat.SHORT) {
                 private static final long serialVersionUID = 1L;

             @Override
             protected Object processParsedValue(Object value, Format formatter) {
                 return value;
             }
         };
         assertTrue("validate(A) default", dateTimeValidator.isValid("31/12/05 14:23"));
         assertTrue("validate(A) locale ", dateTimeValidator.isValid("12/31/05 2:23 PM", Locale.US));

         // Restore the original default
         Locale.setDefault(origDefault);
     }

     /**
      * Test format methods
      */
     @Override
     public void testFormat() {
         // Set the default Locale
         Locale origDefault = Locale.getDefault();
         Locale.setDefault(Locale.UK);

         Calendar cal20050101 = createCalendar(GMT, 20051231, 11500);
         assertNull("null", calValidator.format(null));
         assertEquals("default",  "31/12/05",         calValidator.format(cal20050101));
         assertEquals("locale",   "12/31/05",         calValidator.format(cal20050101, Locale.US));
         assertEquals("patternA", "2005-12-31 01:15", calValidator.format(cal20050101, "yyyy-MM-dd HH:mm"));
         assertEquals("patternB", "2005-12-31 GMT",   calValidator.format(cal20050101, "yyyy-MM-dd z"));
         assertEquals("both",     "31 Dez 2005",      calValidator.format(cal20050101, "dd MMM yyyy", Locale.GERMAN));

         // EST Time Zone
         assertEquals("EST default",  "30/12/05",         calValidator.format(cal20050101, EST));
         assertEquals("EST locale",   "12/30/05",         calValidator.format(cal20050101, Locale.US, EST));
         assertEquals("EST patternA", "2005-12-30 20:15", calValidator.format(cal20050101, "yyyy-MM-dd HH:mm", EST));
         assertEquals("EST patternB", "2005-12-30 EST",   calValidator.format(cal20050101, "yyyy-MM-dd z", EST));
         assertEquals("EST both",     "30 Dez 2005",      calValidator.format(cal20050101, "dd MMM yyyy", Locale.GERMAN, EST));

         // Restore the original default
         Locale.setDefault(origDefault);
     }

     /**
      * Test adjustToTimeZone() method
      */
     public void testAdjustToTimeZone() {

         Calendar calEST = createCalendar(EST, DATE_2005_11_23, TIME_12_03_45);
         Date dateEST = calEST.getTime();

         Calendar calGMT = createCalendar(GMT, DATE_2005_11_23, TIME_12_03_45);
         Date dateGMT = calGMT.getTime();

         Calendar calCET = createCalendar(EET, DATE_2005_11_23, TIME_12_03_45);
         Date dateCET = calCET.getTime();

         // Check the dates don't match
         assertFalse("Check GMT != CET", dateGMT.getTime() == dateCET.getTime());
         assertFalse("Check GMT != EST", dateGMT.getTime() == dateEST.getTime());
         assertFalse("Check CET != EST", dateCET.getTime() == dateEST.getTime());

         // EST to GMT and back
         CalendarValidator.adjustToTimeZone(calEST, GMT);
         assertEquals("EST to GMT", dateGMT, calEST.getTime());
         assertFalse("Check EST = GMT", dateEST == calEST.getTime());
         CalendarValidator.adjustToTimeZone(calEST, EST);
         assertEquals("back to EST", dateEST, calEST.getTime());
         assertFalse("Check EST != GMT", dateGMT == calEST.getTime());

         // CET to GMT and back
         CalendarValidator.adjustToTimeZone(calCET, GMT);
         assertEquals("CET to GMT", dateGMT, calCET.getTime());
         assertFalse("Check CET = GMT", dateCET == calCET.getTime());
         CalendarValidator.adjustToTimeZone(calCET, EET);
         assertEquals("back to CET", dateCET, calCET.getTime());
         assertFalse("Check CET != GMT", dateGMT == calCET.getTime());

         // Adjust to TimeZone with Same rules
         Calendar calUTC = createCalendar(UTC, DATE_2005_11_23, TIME_12_03_45);
         assertTrue("SAME: UTC = GMT",  UTC.hasSameRules(GMT));
         assertEquals("SAME: Check time (A)", calUTC.getTime(), calGMT.getTime());
         assertFalse("SAME: Check GMT(A)", GMT.equals(calUTC.getTimeZone()));
         assertTrue("SAME: Check UTC(A)",  UTC.equals(calUTC.getTimeZone()));
         CalendarValidator.adjustToTimeZone(calUTC, GMT);
         assertEquals("SAME: Check time (B)", calUTC.getTime(), calGMT.getTime());
         assertTrue("SAME: Check GMT(B)", GMT.equals(calUTC.getTimeZone()));
         assertFalse("SAME: Check UTC(B)",  UTC.equals(calUTC.getTimeZone()));
     }

 }
	/*
	* 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.
	*/
	package org.apache.commons.validator.routines;

	import java.text.Format;
	import java.text.DateFormat;
	import java.util.Calendar;
	import java.util.Date;
	import java.util.Locale;
	import java.util.TimeZone;

	/**
	* Test Case for CalendarValidator.
	*
	* @version $Revision$
	*/
	public class CalendarValidatorTest extends AbstractCalendarValidatorTest {

	private static final int DATE_2005_11_23 = 20051123;
	private static final int TIME_12_03_45 = 120345;

	private CalendarValidator calValidator;

	/**
	* Constructor
	* @param name test name
	*/
	public CalendarValidatorTest(String name) {
	super(name);
	}

	@Override
	protected void setUp() throws Exception {
	super.setUp();
	calValidator = new CalendarValidator();
	validator = calValidator;
	}

	/**
	* Test CalendarValidator validate Methods
	*/
	public void testCalendarValidatorMethods() {
	Locale.setDefault(Locale.US);
	Locale locale = Locale.GERMAN;
	String pattern = "yyyy-MM-dd";
	String patternVal = "2005-12-31";
	String germanVal = "31 Dez 2005";
	String germanPattern = "dd MMM yyyy";
	String localeVal = "31.12.2005";
	String defaultVal = "12/31/05";
	String XXXX = "XXXX";
	Date expected = createCalendar(null, 20051231, 0).getTime();
	assertEquals("validate(A) default", expected, CalendarValidator.getInstance().validate(defaultVal).getTime());
	assertEquals("validate(A) locale ", expected, CalendarValidator.getInstance().validate(localeVal, locale).getTime());
	assertEquals("validate(A) pattern", expected, CalendarValidator.getInstance().validate(patternVal, pattern).getTime());
	assertEquals("validate(A) both", expected, CalendarValidator.getInstance().validate(germanVal, germanPattern, Locale.GERMAN).getTime());

	assertTrue("isValid(A) default", CalendarValidator.getInstance().isValid(defaultVal));
	assertTrue("isValid(A) locale ", CalendarValidator.getInstance().isValid(localeVal, locale));
	assertTrue("isValid(A) pattern", CalendarValidator.getInstance().isValid(patternVal, pattern));
	assertTrue("isValid(A) both", CalendarValidator.getInstance().isValid(germanVal, germanPattern, Locale.GERMAN));

	assertNull("validate(B) default", CalendarValidator.getInstance().validate(XXXX));
	assertNull("validate(B) locale ", CalendarValidator.getInstance().validate(XXXX, locale));
	assertNull("validate(B) pattern", CalendarValidator.getInstance().validate(XXXX, pattern));
	assertNull("validate(B) both", CalendarValidator.getInstance().validate("31 Dec 2005", germanPattern, Locale.GERMAN));

	assertFalse("isValid(B) default", CalendarValidator.getInstance().isValid(XXXX));
	assertFalse("isValid(B) locale ", CalendarValidator.getInstance().isValid(XXXX, locale));
	assertFalse("isValid(B) pattern", CalendarValidator.getInstance().isValid(XXXX, pattern));
	assertFalse("isValid(B) both", CalendarValidator.getInstance().isValid("31 Dec 2005", germanPattern, Locale.GERMAN));

	// Test Time Zone
	TimeZone zone = (TimeZone.getDefault().getRawOffset() == EET.getRawOffset() ? EST : EET);
	Date expectedZone = createCalendar(zone, 20051231, 0).getTime();
	assertFalse("default/EET same ", expected.getTime() == expectedZone.getTime());

	assertEquals("validate(C) default", expectedZone, CalendarValidator.getInstance().validate(defaultVal, zone).getTime());
	assertEquals("validate(C) locale ", expectedZone, CalendarValidator.getInstance().validate(localeVal, locale, zone).getTime());
	assertEquals("validate(C) pattern", expectedZone, CalendarValidator.getInstance().validate(patternVal, pattern, zone).getTime());
	assertEquals("validate(C) both", expectedZone, CalendarValidator.getInstance().validate(germanVal, germanPattern, Locale.GERMAN, zone).getTime());
	}

	/**
	* Test compare date methods
	*/
	public void testCompare() {
	int sameTime = 124522;
	int testDate = 20050823;
	Calendar diffHour = createCalendar(GMT, testDate, 115922); // same date, different time
	Calendar diffMin = createCalendar(GMT, testDate, 124422); // same date, different time
	Calendar diffSec = createCalendar(GMT, testDate, 124521); // same date, different time

	Calendar value = createCalendar(GMT, testDate, sameTime); // test value
	Calendar cal20050824 = createCalendar(GMT, 20050824, sameTime); // +1 day
	Calendar cal20050822 = createCalendar(GMT, 20050822, sameTime); // -1 day

	Calendar cal20050830 = createCalendar(GMT, 20050830, sameTime); // +1 week
	Calendar cal20050816 = createCalendar(GMT, 20050816, sameTime); // -1 week

	Calendar cal20050901 = createCalendar(GMT, 20050901, sameTime); // +1 month
	Calendar cal20050801 = createCalendar(GMT, 20050801, sameTime); // same month
	Calendar cal20050731 = createCalendar(GMT, 20050731, sameTime); // -1 month

	Calendar cal20051101 = createCalendar(GMT, 20051101, sameTime); // +1 quarter (Feb Start)
	Calendar cal20051001 = createCalendar(GMT, 20051001, sameTime); // +1 quarter
	Calendar cal20050701 = createCalendar(GMT, 20050701, sameTime); // same quarter
	Calendar cal20050630 = createCalendar(GMT, 20050630, sameTime); // -1 quarter

	Calendar cal20060101 = createCalendar(GMT, 20060101, sameTime); // +1 year
	Calendar cal20050101 = createCalendar(GMT, 20050101, sameTime); // same year
	Calendar cal20041231 = createCalendar(GMT, 20041231, sameTime); // -1 year

	assertEquals("hour GT", 1, calValidator.compare(value, diffHour, Calendar.HOUR_OF_DAY));
	assertEquals("hour EQ", 0, calValidator.compare(value, diffMin, Calendar.HOUR_OF_DAY));
	assertEquals("mins GT", 1, calValidator.compare(value, diffMin, Calendar.MINUTE));
	assertEquals("mins EQ", 0, calValidator.compare(value, diffSec, Calendar.MINUTE));
	assertEquals("secs GT", 1, calValidator.compare(value, diffSec, Calendar.SECOND));

	assertEquals("date LT", -1, calValidator.compareDates(value, cal20050824)); // +1 day
	assertEquals("date EQ", 0, calValidator.compareDates(value, diffHour)); // same day, diff hour
	assertEquals("date(B)", 0, calValidator.compare(value, diffHour, Calendar.DAY_OF_YEAR)); // same day, diff hour
	assertEquals("date GT", 1, calValidator.compareDates(value, cal20050822)); // -1 day

	assertEquals("week LT", -1, calValidator.compareWeeks(value, cal20050830)); // +1 week
	assertEquals("week =1", 0, calValidator.compareWeeks(value, cal20050824)); // +1 day
	assertEquals("week =2", 0, calValidator.compareWeeks(value, cal20050822)); // same week
	assertEquals("week =3", 0, calValidator.compare(value, cal20050822, Calendar.WEEK_OF_MONTH)); // same week
	assertEquals("week =4", 0, calValidator.compareWeeks(value, cal20050822)); // -1 day
	assertEquals("week GT", 1, calValidator.compareWeeks(value, cal20050816)); // -1 week

	assertEquals("mnth LT", -1, calValidator.compareMonths(value, cal20050901)); // +1 month
	assertEquals("mnth =1", 0, calValidator.compareMonths(value, cal20050830)); // +1 week
	assertEquals("mnth =2", 0, calValidator.compareMonths(value, cal20050801)); // same month
	assertEquals("mnth =3", 0, calValidator.compareMonths(value, cal20050816)); // -1 week
	assertEquals("mnth GT", 1, calValidator.compareMonths(value, cal20050731)); // -1 month

	assertEquals("qtrA <1", -1, calValidator.compareQuarters(value, cal20051101)); // +1 quarter (Feb)
	assertEquals("qtrA <2", -1, calValidator.compareQuarters(value, cal20051001)); // +1 quarter
	assertEquals("qtrA =1", 0, calValidator.compareQuarters(value, cal20050901)); // +1 month
	assertEquals("qtrA =2", 0, calValidator.compareQuarters(value, cal20050701)); // same quarter
	assertEquals("qtrA =3", 0, calValidator.compareQuarters(value, cal20050731)); // -1 month
	assertEquals("qtrA GT", 1, calValidator.compareQuarters(value, cal20050630)); // -1 quarter

	// Change quarter 1 to start in Feb
	assertEquals("qtrB LT", -1, calValidator.compareQuarters(value, cal20051101, 2)); // +1 quarter (Feb)
	assertEquals("qtrB =1", 0, calValidator.compareQuarters(value, cal20051001, 2)); // same quarter
	assertEquals("qtrB =2", 0, calValidator.compareQuarters(value, cal20050901, 2)); // +1 month
	assertEquals("qtrB =3", 1, calValidator.compareQuarters(value, cal20050701, 2)); // same quarter
	assertEquals("qtrB =4", 1, calValidator.compareQuarters(value, cal20050731, 2)); // -1 month
	assertEquals("qtrB GT", 1, calValidator.compareQuarters(value, cal20050630, 2)); // -1 quarter

	assertEquals("year LT", -1, calValidator.compareYears(value, cal20060101)); // +1 year
	assertEquals("year EQ", 0, calValidator.compareYears(value, cal20050101)); // same year
	assertEquals("year GT", 1, calValidator.compareYears(value, cal20041231)); // -1 year

	// invalid compare
	try {
	calValidator.compare(value, value, -1);
	fail("Invalid Compare field - expected IllegalArgumentException to be thrown");
	} catch (IllegalArgumentException e) {
	assertEquals("check message", "Invalid field: -1", e.getMessage());
	}
	}

	/**
	* Test Date/Time style Validator (there isn't an implementation for this)
	*/
	public void testDateTimeStyle() {
	// Set the default Locale
	Locale origDefault = Locale.getDefault();
	Locale.setDefault(Locale.UK);

	AbstractCalendarValidator dateTimeValidator =
	new AbstractCalendarValidator(true, DateFormat.SHORT, DateFormat.SHORT) {
	private static final long serialVersionUID = 1L;

	@Override
	protected Object processParsedValue(Object value, Format formatter) {
	return value;
	}
	};
	assertTrue("validate(A) default", dateTimeValidator.isValid("31/12/05 14:23"));
	assertTrue("validate(A) locale ", dateTimeValidator.isValid("12/31/05 2:23 PM", Locale.US));

	// Restore the original default
	Locale.setDefault(origDefault);
	}

	/**
	* Test format methods
	*/
	@Override
	public void testFormat() {
	// Set the default Locale
	Locale origDefault = Locale.getDefault();
	Locale.setDefault(Locale.UK);

	Calendar cal20050101 = createCalendar(GMT, 20051231, 11500);
	assertNull("null", calValidator.format(null));
	assertEquals("default", "31/12/05", calValidator.format(cal20050101));
	assertEquals("locale", "12/31/05", calValidator.format(cal20050101, Locale.US));
	assertEquals("patternA", "2005-12-31 01:15", calValidator.format(cal20050101, "yyyy-MM-dd HH:mm"));
	assertEquals("patternB", "2005-12-31 GMT", calValidator.format(cal20050101, "yyyy-MM-dd z"));
	assertEquals("both", "31 Dez 2005", calValidator.format(cal20050101, "dd MMM yyyy", Locale.GERMAN));

	// EST Time Zone
	assertEquals("EST default", "30/12/05", calValidator.format(cal20050101, EST));
	assertEquals("EST locale", "12/30/05", calValidator.format(cal20050101, Locale.US, EST));
	assertEquals("EST patternA", "2005-12-30 20:15", calValidator.format(cal20050101, "yyyy-MM-dd HH:mm", EST));
	assertEquals("EST patternB", "2005-12-30 EST", calValidator.format(cal20050101, "yyyy-MM-dd z", EST));
	assertEquals("EST both", "30 Dez 2005", calValidator.format(cal20050101, "dd MMM yyyy", Locale.GERMAN, EST));

	// Restore the original default
	Locale.setDefault(origDefault);
	}

	/**
	* Test adjustToTimeZone() method
	*/
	public void testAdjustToTimeZone() {

	Calendar calEST = createCalendar(EST, DATE_2005_11_23, TIME_12_03_45);
	Date dateEST = calEST.getTime();

	Calendar calGMT = createCalendar(GMT, DATE_2005_11_23, TIME_12_03_45);
	Date dateGMT = calGMT.getTime();

	Calendar calCET = createCalendar(EET, DATE_2005_11_23, TIME_12_03_45);
	Date dateCET = calCET.getTime();

	// Check the dates don't match
	assertFalse("Check GMT != CET", dateGMT.getTime() == dateCET.getTime());
	assertFalse("Check GMT != EST", dateGMT.getTime() == dateEST.getTime());
	assertFalse("Check CET != EST", dateCET.getTime() == dateEST.getTime());

	// EST to GMT and back
	CalendarValidator.adjustToTimeZone(calEST, GMT);
	assertEquals("EST to GMT", dateGMT, calEST.getTime());
	assertFalse("Check EST = GMT", dateEST == calEST.getTime());
	CalendarValidator.adjustToTimeZone(calEST, EST);
	assertEquals("back to EST", dateEST, calEST.getTime());
	assertFalse("Check EST != GMT", dateGMT == calEST.getTime());

	// CET to GMT and back
	CalendarValidator.adjustToTimeZone(calCET, GMT);
	assertEquals("CET to GMT", dateGMT, calCET.getTime());
	assertFalse("Check CET = GMT", dateCET == calCET.getTime());
	CalendarValidator.adjustToTimeZone(calCET, EET);
	assertEquals("back to CET", dateCET, calCET.getTime());
	assertFalse("Check CET != GMT", dateGMT == calCET.getTime());

	// Adjust to TimeZone with Same rules
	Calendar calUTC = createCalendar(UTC, DATE_2005_11_23, TIME_12_03_45);
	assertTrue("SAME: UTC = GMT", UTC.hasSameRules(GMT));
	assertEquals("SAME: Check time (A)", calUTC.getTime(), calGMT.getTime());
	assertFalse("SAME: Check GMT(A)", GMT.equals(calUTC.getTimeZone()));
	assertTrue("SAME: Check UTC(A)", UTC.equals(calUTC.getTimeZone()));
	CalendarValidator.adjustToTimeZone(calUTC, GMT);
	assertEquals("SAME: Check time (B)", calUTC.getTime(), calGMT.getTime());
	assertTrue("SAME: Check GMT(B)", GMT.equals(calUTC.getTimeZone()));
	assertFalse("SAME: Check UTC(B)", UTC.equals(calUTC.getTimeZone()));
	}

	}