/*
*******************************************************************************
* Copyright (C) 2006-2008, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
package com.ibm.icu.tests;
import java.util.Date;
import java.util.Locale;
import com.ibm.icu.util.Calendar;
import com.ibm.icu.util.TimeZone;
import com.ibm.icu.util.ULocale;
public class TimeZoneTest extends ICUTestCase {
/*
* Test method for 'com.ibm.icu.util.TimeZone.hashCode()'
*/
public void testHashCode() {
TimeZone tz1 = TimeZone.getTimeZone("PST");
TimeZone tz2 = TimeZone.getTimeZone("PST");
TimeZone tzn = TimeZone.getTimeZone("CST");
testEHCS(tz1, tz2, tzn);
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.TimeZone(TimeZone)'
*/
public void testTimeZone() {
// implicitly tested everywhere
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.getOffset(int, int, int, int, int, int)'
*/
public void testGetOffset() {
TimeZone tz = TimeZone.getTimeZone("PST");
int offset = tz.getOffset(1, 2004, 0, 01, 1, 0);
assertEquals(-28800000, offset);
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.setRawOffset(int)'
*/
public void testSetRawOffset() {
TimeZone tz = TimeZone.getTimeZone("PST");
int value = tz.getRawOffset();
int value1 = value + 100000;
tz.setRawOffset(value1);
int result = tz.getRawOffset();
assertNotEqual(value, result);
assertEquals(value1, result);
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.getRawOffset()'
*/
public void testGetRawOffset() {
TimeZone tz = TimeZone.getTimeZone("PST");
int offset = tz.getRawOffset();
assertEquals(-28800000, offset);
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.getID()'
*/
public void testGetID() {
TimeZone tz = TimeZone.getTimeZone("PST");
assertEquals("PST", tz.getID());
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.setID(String)'
*/
public void testSetID() {
TimeZone tz = TimeZone.getTimeZone("PST");
String value1 = tz.getID();
String value2 = value1 + "!";
tz.setID(value2);
String result = tz.getID();
assertNotEqual(value1, result);
assertEquals(value2, result);
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.getDisplayName()'
*/
public void testGetDisplayName() {
TimeZone tz = TimeZone.getTimeZone("PST");
assertEquals("Pacific Standard Time", tz.getDisplayName());
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.getDisplayName(Locale)'
*/
public void testGetDisplayNameLocale() {
TimeZone tz = TimeZone.getTimeZone("PST");
assertEquals("Pacific Standard Time", tz.getDisplayName(Locale.US));
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.getDisplayName(ULocale)'
*/
public void testGetDisplayNameULocale() {
TimeZone tz = TimeZone.getTimeZone("PST");
assertEquals("Pacific Standard Time", tz.getDisplayName(ULocale.US));
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.getDisplayName(boolean, int)'
*/
public void testGetDisplayNameBooleanInt() {
TimeZone tz = TimeZone.getTimeZone("PST");
assertEquals("PDT", tz.getDisplayName(true, TimeZone.SHORT));
assertEquals("Pacific Daylight Time", tz.getDisplayName(true, TimeZone.LONG));
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.getDisplayName(boolean, int, Locale)'
*/
public void testGetDisplayNameBooleanIntLocale() {
TimeZone tz = TimeZone.getTimeZone("PST");
assertEquals("PDT", tz.getDisplayName(true, TimeZone.SHORT, Locale.US));
assertEquals("Pacific Daylight Time", tz.getDisplayName(true, TimeZone.LONG, Locale.US));
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.getDisplayName(boolean, int, ULocale)'
*/
public void testGetDisplayNameBooleanIntULocale() {
TimeZone tz = TimeZone.getTimeZone("PST");
assertEquals("PDT", tz.getDisplayName(true, TimeZone.SHORT, ULocale.US));
assertEquals("Pacific Daylight Time", tz.getDisplayName(true, TimeZone.LONG, ULocale.US));
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.getDSTSavings()'
*/
public void testGetDSTSavings() {
TimeZone tz = TimeZone.getTimeZone("PST");
assertEquals(3600000, tz.getDSTSavings());
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.useDaylightTime()'
*/
public void testUseDaylightTime() {
TimeZone tz = TimeZone.getTimeZone("PST");
assertTrue(tz.useDaylightTime());
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.inDaylightTime(Date)'
*/
public void testInDaylightTime() {
TimeZone tz = TimeZone.getTimeZone("PST");
Calendar cal = Calendar.getInstance();
cal.set(2005, 0, 17);
Date date = cal.getTime();
assertFalse(tz.inDaylightTime(date));
cal.set(2005, 6, 17);
date = cal.getTime();
assertTrue(tz.inDaylightTime(date));
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.getTimeZone(String)'
*/
public void testGetTimeZone() {
// implicitly tested everywhere
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.getAvailableIDs(int)'
*/
public void testGetAvailableIDsInt() {
String[] ids = TimeZone.getAvailableIDs(-28800000);
assertNotNull(ids);
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.getAvailableIDs()'
*/
public void testGetAvailableIDs() {
String[] ids = TimeZone.getAvailableIDs();
assertNotNull(ids);
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.getDefault()'
*/
public void testGetDefault() {
TimeZone tz = TimeZone.getDefault();
assertNotNull(tz);
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.setDefault(TimeZone)'
*/
public void testSetDefault() {
TimeZone tz1 = TimeZone.getDefault();
String newCode = "PDT".equals(tz1.getID()) ? "CST" : "PDT";
TimeZone tz2 = TimeZone.getTimeZone(newCode);
TimeZone.setDefault(tz2);
TimeZone result = TimeZone.getDefault();
assertNotEqual(tz1, result);
assertEquals(tz2, result);
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.hasSameRules(TimeZone)'
*/
public void testHasSameRules() {
TimeZone tz1 = TimeZone.getTimeZone("PST");
TimeZone tz2 = TimeZone.getTimeZone("America/Los_Angeles");
assertTrue(tz1.hasSameRules(tz2));
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.clone()'
*/
public void testClone() {
// tested by testHashCode
}
/*
* Test method for 'com.ibm.icu.util.TimeZone.equals(Object)'
*/
public void testEqualsObject() {
// tested by testHashCode
}
}