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Use BeforeClass hook to set up test date 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1671679 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Benedikt Ritter 2015-04-06 19:58:56 +00:00
parent 35f1cc0027
commit 98817e88f0
1 changed files with 129 additions and 142 deletions
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271
src/test/java/org/apache/commons/lang3/time/DateUtilsTest.java
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@ -43,6 +43,7 @@ import junit.framework.AssertionFailedError;
import org.apache.commons.lang3.SystemUtils;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
/**
@ -51,12 +52,13 @@ import org.junit.Test;
*/
public class DateUtilsTest {
private static final long MILLIS_TEST;
static {
private static Date BASE_DATE;
@BeforeClass
public static void classSetup() {
final GregorianCalendar cal = new GregorianCalendar(2000, 6, 5, 4, 3, 2);
cal.set(Calendar.MILLISECOND, 1);
MILLIS_TEST = cal.getTime().getTime();
System.out.println("DateUtilsTest: Default Locale="+Locale.getDefault());
BASE_DATE = cal.getTime();
}
DateFormat dateParser = null;
@ -313,199 +315,189 @@ public class DateUtilsTest {
//-----------------------------------------------------------------------
@Test
public void testAddYears() throws Exception {
final Date base = new Date(MILLIS_TEST);
Date result = DateUtils.addYears(base, 0);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
Date result = DateUtils.addYears(BASE_DATE, 0);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addYears(base, 1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addYears(BASE_DATE, 1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2001, 6, 5, 4, 3, 2, 1);
result = DateUtils.addYears(base, -1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addYears(BASE_DATE, -1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 1999, 6, 5, 4, 3, 2, 1);
}
//-----------------------------------------------------------------------
@Test
public void testAddMonths() throws Exception {
final Date base = new Date(MILLIS_TEST);
Date result = DateUtils.addMonths(base, 0);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
Date result = DateUtils.addMonths(BASE_DATE, 0);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addMonths(base, 1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addMonths(BASE_DATE, 1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 7, 5, 4, 3, 2, 1);
result = DateUtils.addMonths(base, -1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addMonths(BASE_DATE, -1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 5, 5, 4, 3, 2, 1);
}
//-----------------------------------------------------------------------
@Test
public void testAddWeeks() throws Exception {
final Date base = new Date(MILLIS_TEST);
Date result = DateUtils.addWeeks(base, 0);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
Date result = DateUtils.addWeeks(BASE_DATE, 0);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addWeeks(base, 1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addWeeks(BASE_DATE, 1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 12, 4, 3, 2, 1);
result = DateUtils.addWeeks(base, -1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1); // july
result = DateUtils.addWeeks(BASE_DATE, -1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1); // july
assertDate(result, 2000, 5, 28, 4, 3, 2, 1); // june
}
//-----------------------------------------------------------------------
@Test
public void testAddDays() throws Exception {
final Date base = new Date(MILLIS_TEST);
Date result = DateUtils.addDays(base, 0);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
Date result = DateUtils.addDays(BASE_DATE, 0);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addDays(base, 1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addDays(BASE_DATE, 1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 6, 4, 3, 2, 1);
result = DateUtils.addDays(base, -1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addDays(BASE_DATE, -1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 4, 4, 3, 2, 1);
}
//-----------------------------------------------------------------------
@Test
public void testAddHours() throws Exception {
final Date base = new Date(MILLIS_TEST);
Date result = DateUtils.addHours(base, 0);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
Date result = DateUtils.addHours(BASE_DATE, 0);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addHours(base, 1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addHours(BASE_DATE, 1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 5, 3, 2, 1);
result = DateUtils.addHours(base, -1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addHours(BASE_DATE, -1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 3, 3, 2, 1);
}
//-----------------------------------------------------------------------
@Test
public void testAddMinutes() throws Exception {
final Date base = new Date(MILLIS_TEST);
Date result = DateUtils.addMinutes(base, 0);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
Date result = DateUtils.addMinutes(BASE_DATE, 0);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addMinutes(base, 1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addMinutes(BASE_DATE, 1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 4, 2, 1);
result = DateUtils.addMinutes(base, -1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addMinutes(BASE_DATE, -1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 2, 2, 1);
}
//-----------------------------------------------------------------------
@Test
public void testAddSeconds() throws Exception {
final Date base = new Date(MILLIS_TEST);
Date result = DateUtils.addSeconds(base, 0);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
Date result = DateUtils.addSeconds(BASE_DATE, 0);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addSeconds(base, 1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addSeconds(BASE_DATE, 1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 3, 1);
result = DateUtils.addSeconds(base, -1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addSeconds(BASE_DATE, -1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 1, 1);
}
//-----------------------------------------------------------------------
@Test
public void testAddMilliseconds() throws Exception {
final Date base = new Date(MILLIS_TEST);
Date result = DateUtils.addMilliseconds(base, 0);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
Date result = DateUtils.addMilliseconds(BASE_DATE, 0);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addMilliseconds(base, 1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addMilliseconds(BASE_DATE, 1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 2, 2);
result = DateUtils.addMilliseconds(base, -1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.addMilliseconds(BASE_DATE, -1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 2, 0);
}
// -----------------------------------------------------------------------
@Test
public void testSetYears() throws Exception {
final Date base = new Date(MILLIS_TEST);
Date result = DateUtils.setYears(base, 2000);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
Date result = DateUtils.setYears(BASE_DATE, 2000);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.setYears(base, 2008);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.setYears(BASE_DATE, 2008);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2008, 6, 5, 4, 3, 2, 1);
result = DateUtils.setYears(base, 2005);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.setYears(BASE_DATE, 2005);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2005, 6, 5, 4, 3, 2, 1);
}
// -----------------------------------------------------------------------
@Test
public void testSetMonths() throws Exception {
final Date base = new Date(MILLIS_TEST);
Date result = DateUtils.setMonths(base, 5);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
Date result = DateUtils.setMonths(BASE_DATE, 5);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 5, 5, 4, 3, 2, 1);
result = DateUtils.setMonths(base, 1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.setMonths(BASE_DATE, 1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 1, 5, 4, 3, 2, 1);
try {
result = DateUtils.setMonths(base, 12);
result = DateUtils.setMonths(BASE_DATE, 12);
fail("DateUtils.setMonths did not throw an expected IllegalArgumentException.");
} catch (final IllegalArgumentException e) {
@ -515,19 +507,18 @@ public class DateUtilsTest {
// -----------------------------------------------------------------------
@Test
public void testSetDays() throws Exception {
final Date base = new Date(MILLIS_TEST);
Date result = DateUtils.setDays(base, 1);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
Date result = DateUtils.setDays(BASE_DATE, 1);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 1, 4, 3, 2, 1);
result = DateUtils.setDays(base, 29);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.setDays(BASE_DATE, 29);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 29, 4, 3, 2, 1);
try {
result = DateUtils.setDays(base, 32);
result = DateUtils.setDays(BASE_DATE, 32);
fail("DateUtils.setDays did not throw an expected IllegalArgumentException.");
} catch (final IllegalArgumentException e) {
@ -537,19 +528,18 @@ public class DateUtilsTest {
// -----------------------------------------------------------------------
@Test
public void testSetHours() throws Exception {
final Date base = new Date(MILLIS_TEST);
Date result = DateUtils.setHours(base, 0);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
Date result = DateUtils.setHours(BASE_DATE, 0);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 0, 3, 2, 1);
result = DateUtils.setHours(base, 23);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.setHours(BASE_DATE, 23);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 23, 3, 2, 1);
try {
result = DateUtils.setHours(base, 24);
result = DateUtils.setHours(BASE_DATE, 24);
fail("DateUtils.setHours did not throw an expected IllegalArgumentException.");
} catch (final IllegalArgumentException e) {
@ -559,19 +549,18 @@ public class DateUtilsTest {
// -----------------------------------------------------------------------
@Test
public void testSetMinutes() throws Exception {
final Date base = new Date(MILLIS_TEST);
Date result = DateUtils.setMinutes(base, 0);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
Date result = DateUtils.setMinutes(BASE_DATE, 0);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 0, 2, 1);
result = DateUtils.setMinutes(base, 59);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.setMinutes(BASE_DATE, 59);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 59, 2, 1);
try {
result = DateUtils.setMinutes(base, 60);
result = DateUtils.setMinutes(BASE_DATE, 60);
fail("DateUtils.setMinutes did not throw an expected IllegalArgumentException.");
} catch (final IllegalArgumentException e) {
@ -581,19 +570,18 @@ public class DateUtilsTest {
// -----------------------------------------------------------------------
@Test
public void testSetSeconds() throws Exception {
final Date base = new Date(MILLIS_TEST);
Date result = DateUtils.setSeconds(base, 0);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
Date result = DateUtils.setSeconds(BASE_DATE, 0);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 0, 1);
result = DateUtils.setSeconds(base, 59);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.setSeconds(BASE_DATE, 59);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 59, 1);
try {
result = DateUtils.setSeconds(base, 60);
result = DateUtils.setSeconds(BASE_DATE, 60);
fail("DateUtils.setSeconds did not throw an expected IllegalArgumentException.");
} catch (final IllegalArgumentException e) {
@ -603,19 +591,18 @@ public class DateUtilsTest {
// -----------------------------------------------------------------------
@Test
public void testSetMilliseconds() throws Exception {
final Date base = new Date(MILLIS_TEST);
Date result = DateUtils.setMilliseconds(base, 0);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
Date result = DateUtils.setMilliseconds(BASE_DATE, 0);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 2, 0);
result = DateUtils.setMilliseconds(base, 999);
assertNotSame(base, result);
assertDate(base, 2000, 6, 5, 4, 3, 2, 1);
result = DateUtils.setMilliseconds(BASE_DATE, 999);
assertNotSame(BASE_DATE, result);
assertDate(BASE_DATE, 2000, 6, 5, 4, 3, 2, 1);
assertDate(result, 2000, 6, 5, 4, 3, 2, 999);
try {
result = DateUtils.setMilliseconds(base, 1000);
result = DateUtils.setMilliseconds(BASE_DATE, 1000);
fail("DateUtils.setMilliseconds did not throw an expected IllegalArgumentException.");
} catch (final IllegalArgumentException e) {