Renamed Timeutility class to UTCTimeUtility

Added TimePeriod class for high level reprensentation of a period of time
This commit is contained in:
Daniel Collin 2016-02-18 11:10:27 +01:00
parent f670d2ceb4
commit 77a2b9ccb4
9 changed files with 655 additions and 267 deletions

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@ -0,0 +1,128 @@
package se.hal.util;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
import se.hal.deamon.SensorDataAggregatorDaemon.AggregationPeriodLength;
import java.util.Arrays;
import java.util.Collection;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
@RunWith(Parameterized.class)
public class TimePeriodTest {
private final long currentTime_UTC;
/**
* Constructor
* @param timestamp
*/
public TimePeriodTest(long timestamp){
this.currentTime_UTC = timestamp;
}
@Parameters
public static Collection<Object[]> data(){
return Arrays.asList(new Object[][] {
{694223999999L}, //1991-12-31 23:59:59.999 GMT (last ms of year 1991)
{694224000000L}, //1992-01-01 00:00:00.000 GMT (first ms of year 1992)
{1456703999999L}, //2016-02-28 23:59:59.999 GMT (last ms before a leap day)
{1456704000000L}, //2016-02-29 00:00:00.000 GMT (first ms of a leap day)
{1456749808000L}, //2016-02-29 12:43:28.000 GMT (random time during a leap day)
{1456790399999L}, //2016-02-29 23:59:59.999 GMT (last ms of a leap day)
{1456790400000L}, //2016-03-30 00:00:00.000 GMT (first ms after a leap day)
{System.currentTimeMillis()}, //current time
{System.currentTimeMillis()+UTCTimeUtility.MINUTE_IN_MS}, //current time + 1m
{System.currentTimeMillis()+(2*UTCTimeUtility.MINUTE_IN_MS)}, //current time + 2m
{System.currentTimeMillis()+(3*UTCTimeUtility.MINUTE_IN_MS)}, //current time + 3m
{System.currentTimeMillis()+(4*UTCTimeUtility.MINUTE_IN_MS)}, //current time + 4m
{System.currentTimeMillis()+(5*UTCTimeUtility.MINUTE_IN_MS)}, //current time + 5m
{System.currentTimeMillis()+(6*UTCTimeUtility.MINUTE_IN_MS)}, //current time + 6m
{System.currentTimeMillis()+(7*UTCTimeUtility.MINUTE_IN_MS)}, //current time + 7m
});
}
@Test
public void testYearTimePeriod(){
testSeriesOfPeriods(AggregationPeriodLength.YEAR);
}
@Test
public void testMonthTimePeriod(){
testSeriesOfPeriods(AggregationPeriodLength.MONTH);
}
@Test
public void testWeekTimePeriod(){
testSeriesOfPeriods(AggregationPeriodLength.WEEK);
}
@Test
public void testDayTimePeriod(){
testSeriesOfPeriods(AggregationPeriodLength.DAY);
}
@Test
public void testHourTimePeriod(){
testSeriesOfPeriods(AggregationPeriodLength.HOUR);
}
@Test
public void test15MiuteTimePeriod(){
testSeriesOfPeriods(AggregationPeriodLength.FIFTEEN_MINUTES);
}
@Test
public void test5MiuteTimePeriod(){
testSeriesOfPeriods(AggregationPeriodLength.FIVE_MINUTES);
}
@Test
public void testMiuteTimePeriod(){
testSeriesOfPeriods(AggregationPeriodLength.MINUTE);
}
@Test
public void testSecondTimePeriod(){
testSeriesOfPeriods(AggregationPeriodLength.SECOND);
}
private void testSeriesOfPeriods(AggregationPeriodLength periodLength){
UTCTimePeriod tp = new UTCTimePeriod(currentTime_UTC, periodLength);
//test next 50 periods
UTCTimePeriod prevTp = tp;
UTCTimePeriod nextTp = null;
for(int i = 0; i < 50; ++i){
nextTp = prevTp.getNextPeriod();
assertTrue("previos period end must be older than the next period end", prevTp.getEndTimestamp() < nextTp.getStartTimestamp());
assertTrue("previous period +1ms must be equal to next period start", prevTp.getEndTimestamp()+1 == nextTp.getStartTimestamp());
assertTrue("previous and next period should not be the same", !prevTp.equals(nextTp));
testPeriod(nextTp, periodLength);
prevTp = nextTp;
}
//test previous 50 periods
nextTp = tp;
for(int i = 0; i < 50; ++i){
prevTp = nextTp.getPreviosPeriod();
assertTrue("previos period end must be older than the next period end", prevTp.getEndTimestamp() < nextTp.getStartTimestamp());
assertTrue("previous period +1ms must be equal to next period start", prevTp.getEndTimestamp()+1 == nextTp.getStartTimestamp());
assertTrue("previous and next period should not be the same", !prevTp.equals(nextTp));
testPeriod(nextTp, periodLength);
nextTp = prevTp;
}
}
private void testPeriod(UTCTimePeriod period, AggregationPeriodLength periodLength){
//verify that the period start and end is in the same period
assertEquals("start and/or end timestamp is not in the same period", period.getStartTimestamp(), UTCTimeUtility.getTimestampPeriodStart(periodLength, period.getEndTimestamp()));
assertEquals("start and/or end timestamp is not in the same period", period.getEndTimestamp(), UTCTimeUtility.getTimestampPeriodEnd(periodLength, period.getStartTimestamp()));
}
}

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@ -1,6 +1,5 @@
package se.hal.util;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
@ -11,6 +10,7 @@ import se.hal.deamon.SensorDataAggregatorDaemon.AggregationPeriodLength;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Collection;
import java.util.TimeZone;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
@ -31,7 +31,7 @@ public class TimeUtilityTest {
@Parameters
public static Collection<Object[]> data(){
return Arrays.asList(new Object[][] {
{TimeUtility.WEEK_IN_MS}, //a week after 1970-01-01 00:00:00
{60*UTCTimeUtility.WEEK_IN_MS}, //min time + 60w
{694223999999L}, //1991-12-31 23:59:59.999 GMT (last ms of year 1991)
{694224000000L}, //1992-01-01 00:00:00.000 GMT (first ms of year 1992)
{1456703999999L}, //2016-02-28 23:59:59.999 GMT (last ms before a leap day)
@ -40,266 +40,450 @@ public class TimeUtilityTest {
{1456790399999L}, //2016-02-29 23:59:59.999 GMT (last ms of a leap day)
{1456790400000L}, //2016-03-30 00:00:00.000 GMT (first ms after a leap day)
{System.currentTimeMillis()}, //current time
{System.currentTimeMillis()+TimeUtility.MINUTE_IN_MS}, //current time + 1m
{System.currentTimeMillis()+(2*TimeUtility.MINUTE_IN_MS)}, //current time + 2m
{System.currentTimeMillis()+(3*TimeUtility.MINUTE_IN_MS)}, //current time + 3m
{System.currentTimeMillis()+(4*TimeUtility.MINUTE_IN_MS)}, //current time + 4m
{System.currentTimeMillis()+(5*TimeUtility.MINUTE_IN_MS)}, //current time + 5m
{System.currentTimeMillis()+(6*TimeUtility.MINUTE_IN_MS)}, //current time + 6m
{System.currentTimeMillis()+(7*TimeUtility.MINUTE_IN_MS)}, //current time + 7m
{Long.MAX_VALUE-(60*TimeUtility.WEEK_IN_MS)}, //max time - 60w
{System.currentTimeMillis()+UTCTimeUtility.MINUTE_IN_MS}, //current time + 1m
{System.currentTimeMillis()+(2*UTCTimeUtility.MINUTE_IN_MS)}, //current time + 2m
{System.currentTimeMillis()+(3*UTCTimeUtility.MINUTE_IN_MS)}, //current time + 3m
{System.currentTimeMillis()+(4*UTCTimeUtility.MINUTE_IN_MS)}, //current time + 4m
{System.currentTimeMillis()+(5*UTCTimeUtility.MINUTE_IN_MS)}, //current time + 5m
{System.currentTimeMillis()+(6*UTCTimeUtility.MINUTE_IN_MS)}, //current time + 6m
{System.currentTimeMillis()+(7*UTCTimeUtility.MINUTE_IN_MS)}, //current time + 7m
{Long.MAX_VALUE-(60*UTCTimeUtility.WEEK_IN_MS)}, //max time - 60w
});
}
@Before
public void printCurrentTimeStamp(){
System.out.println("Testing with timestamp: " + currentTime_UTC);
}
// Test flooring & ceiling UTC time to the closes year
@Test
public void testYear_UTC(){
long thisPeriodStartedAt = TimeUtility.getTimestampPeriodStart_UTC(AggregationPeriodLength.YEAR, currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertEquals("period start minute is wrong", 0, TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertEquals("period start hour is wrong", 0, TimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", 1, TimeUtility.getDayOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start month is wrong", Calendar.JANUARY, TimeUtility.getMonthOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
public void testYear_UTC(){
System.out.println("Testing year with timestamp " + currentTime_UTC + " " + UTCTimeUtility.getDateString(currentTime_UTC));
Calendar tmpCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
tmpCal.setTimeInMillis(currentTime_UTC);
long thisPeriodEndedAt = TimeUtility.getTimestampPeriodEnd_UTC(AggregationPeriodLength.YEAR, currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertEquals("period end minute is wrong", 59, TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertEquals("period end hour is wrong", 23, TimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", 31, TimeUtility.getDayOfMonthFromTimestamp(thisPeriodEndedAt));
assertEquals("period end month is wrong", Calendar.DECEMBER, TimeUtility.getMonthOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
long thisPeriodStartedAt = UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.YEAR, currentTime_UTC);
long thisPeriodEndedAt = UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.YEAR, currentTime_UTC);
//verify period start is correct
System.out.println(" year start timestamp = " + thisPeriodStartedAt + " " + UTCTimeUtility.getDateString(thisPeriodStartedAt));
assertTrue("perdiod start is not before current time", thisPeriodStartedAt <= currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertEquals("period start minute is wrong", 0, UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertEquals("period start hour is wrong", 0, UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", 1, UTCTimeUtility.getDayOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start month is wrong", Calendar.JANUARY, UTCTimeUtility.getMonthOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
//verify period end is correct
System.out.println(" year end timestamp = " + thisPeriodEndedAt + " " + UTCTimeUtility.getDateString(thisPeriodEndedAt));
assertTrue("perdiod end is not ater current time", thisPeriodEndedAt >= currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertEquals("period end minute is wrong", 59, UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertEquals("period end hour is wrong", 23, UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", 31, UTCTimeUtility.getDayOfMonthFromTimestamp(thisPeriodEndedAt));
assertEquals("period end month is wrong", Calendar.DECEMBER, UTCTimeUtility.getMonthOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
//verify that start and end values are reasonable
assertTrue("start is zero", thisPeriodStartedAt != 0);
assertTrue("end is zero", thisPeriodEndedAt != 0);
assertTrue("start is not before end", thisPeriodStartedAt < thisPeriodEndedAt );
assertTrue("start and end are equal", thisPeriodStartedAt != thisPeriodEndedAt );
//verify that the period start and end is in the same period
assertEquals("start and/or end timestamp is not in the same period", thisPeriodStartedAt, UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.YEAR, thisPeriodEndedAt));
assertEquals("start and/or end timestamp is not in the same period", thisPeriodEndedAt, UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.YEAR, thisPeriodStartedAt));
}
// Test flooring & ceiling UTC time to the closes month
@Test
public void testMonth_UTC(){
long thisPeriodStartedAt = TimeUtility.getTimestampPeriodStart_UTC(AggregationPeriodLength.MONTH, currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertEquals("period start minute is wrong", 0, TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertEquals("period start hour is wrong", 0, TimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", 1, TimeUtility.getDayOfMonthFromTimestamp(thisPeriodStartedAt));
assertEquals("period start month is wrong", TimeUtility.getMonthOfYearFromTimestamp(currentTime_UTC), TimeUtility.getMonthOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
System.out.println("Testing month with timestamp " + currentTime_UTC + " " + UTCTimeUtility.getDateString(currentTime_UTC));
Calendar tmpCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
tmpCal.setTimeInMillis(currentTime_UTC);
long thisPeriodStartedAt = UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.MONTH, currentTime_UTC);
long thisPeriodEndedAt = UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.MONTH, currentTime_UTC);
//verify period start is correct
System.out.println(" month start timestamp = " + thisPeriodStartedAt + " " + UTCTimeUtility.getDateString(thisPeriodStartedAt));
assertTrue("perdiod start is not before current time", thisPeriodStartedAt <= currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertEquals("period start minute is wrong", 0, UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertEquals("period start hour is wrong", 0, UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", 1, UTCTimeUtility.getDayOfMonthFromTimestamp(thisPeriodStartedAt));
assertEquals("period start month is wrong", UTCTimeUtility.getMonthOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getMonthOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
long thisPeriodEndedAt = TimeUtility.getTimestampPeriodEnd_UTC(AggregationPeriodLength.MONTH, currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertEquals("period end minute is wrong", 59, TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertEquals("period end hour is wrong", 23, TimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertTrue("day of month is less than 28", TimeUtility.getDayOfMonthFromTimestamp(thisPeriodEndedAt) >= 28);
assertEquals("period end month is wrong", TimeUtility.getMonthOfYearFromTimestamp(currentTime_UTC), TimeUtility.getMonthOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
//verify period end is correct
System.out.println(" month end timestamp = " + thisPeriodEndedAt + " " + UTCTimeUtility.getDateString(thisPeriodEndedAt));
assertTrue("perdiod end is not ater current time", thisPeriodEndedAt >= currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertEquals("period end minute is wrong", 59, UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertEquals("period end hour is wrong", 23, UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", tmpCal.getActualMaximum(Calendar.DAY_OF_MONTH), UTCTimeUtility.getDayOfMonthFromTimestamp(thisPeriodEndedAt));
assertEquals("period end month is wrong", UTCTimeUtility.getMonthOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getMonthOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
//verify that start and end values are reasonable
assertTrue("start is zero", thisPeriodStartedAt != 0);
assertTrue("end is zero", thisPeriodEndedAt != 0);
assertTrue("start is not before end", thisPeriodStartedAt < thisPeriodEndedAt );
assertTrue("start and end are equal", thisPeriodStartedAt != thisPeriodEndedAt );
//verify that the period start and end is in the same period
assertEquals("start and/or end timestamp is not in the same period", thisPeriodStartedAt, UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.MONTH, thisPeriodEndedAt));
assertEquals("start and/or end timestamp is not in the same period", thisPeriodEndedAt, UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.MONTH, thisPeriodStartedAt));
}
// Test flooring & ceiling UTC time to the closes week
@Test
public void testWeek_UTC(){
long thisPeriodStartedAt = TimeUtility.getTimestampPeriodStart_UTC(AggregationPeriodLength.WEEK, currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertEquals("period start minute is wrong", 0, TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertEquals("period start hour is wrong", 0, TimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", Calendar.MONDAY, TimeUtility.getDayOfWeekFromTimestamp(thisPeriodStartedAt));
assertEquals("period start week is wrong", TimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), TimeUtility.getWeekOfYearFromTimestamp(thisPeriodStartedAt));
assertTrue("period start year is more than one year off", TimeUtility.getYearFromTimestamp(currentTime_UTC)-TimeUtility.getYearFromTimestamp(thisPeriodStartedAt) <= 1);
System.out.println("Testing week with timestamp " + currentTime_UTC + " " + UTCTimeUtility.getDateString(currentTime_UTC));
Calendar tmpCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
tmpCal.setTimeInMillis(currentTime_UTC);
long thisPeriodEndedAt = TimeUtility.getTimestampPeriodEnd_UTC(AggregationPeriodLength.WEEK, currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertEquals("period end minute is wrong", 59, TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertEquals("period end hour is wrong", 23, TimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", Calendar.SUNDAY, TimeUtility.getDayOfWeekFromTimestamp(thisPeriodEndedAt));
assertEquals("period end week is wrong", TimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), TimeUtility.getWeekOfYearFromTimestamp(thisPeriodEndedAt));
assertTrue("period end year is more than one year off", TimeUtility.getYearFromTimestamp(thisPeriodEndedAt)-TimeUtility.getYearFromTimestamp(currentTime_UTC) <= 1);
long thisPeriodStartedAt = UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.WEEK, currentTime_UTC);
long thisPeriodEndedAt = UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.WEEK, currentTime_UTC);
//verify period start is correct
System.out.println(" week start timestamp = " + thisPeriodStartedAt + " " + UTCTimeUtility.getDateString(thisPeriodStartedAt));
assertTrue("perdiod start is not before current time", thisPeriodStartedAt <= currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertEquals("period start minute is wrong", 0, UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertEquals("period start hour is wrong", 0, UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", Calendar.MONDAY, UTCTimeUtility.getDayOfWeekFromTimestamp(thisPeriodStartedAt));
assertEquals("period start week is wrong", UTCTimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getWeekOfYearFromTimestamp(thisPeriodStartedAt));
assertTrue("period start year is more than one year off", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC)-UTCTimeUtility.getYearFromTimestamp(thisPeriodStartedAt) <= 1);
//verify period end is correct
System.out.println(" week end timestamp = " + thisPeriodEndedAt + " " + UTCTimeUtility.getDateString(thisPeriodEndedAt));
assertTrue("perdiod end is not ater current time", thisPeriodEndedAt >= currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertEquals("period end minute is wrong", 59, UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertEquals("period end hour is wrong", 23, UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", Calendar.SUNDAY, UTCTimeUtility.getDayOfWeekFromTimestamp(thisPeriodEndedAt));
assertEquals("period end week is wrong", UTCTimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getWeekOfYearFromTimestamp(thisPeriodEndedAt));
assertTrue("period end year is more than one year off", UTCTimeUtility.getYearFromTimestamp(thisPeriodEndedAt)-UTCTimeUtility.getYearFromTimestamp(currentTime_UTC) <= 1);
//verify that start and end values are reasonable
assertTrue("start is zero", thisPeriodStartedAt != 0);
assertTrue("end is zero", thisPeriodEndedAt != 0);
assertTrue("start is not before end", thisPeriodStartedAt < thisPeriodEndedAt );
assertTrue("start and end are equal", thisPeriodStartedAt != thisPeriodEndedAt );
//verify that the period start and end is in the same period
assertEquals("start and/or end timestamp is not in the same period", thisPeriodStartedAt, UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.WEEK, thisPeriodEndedAt));
assertEquals("start and/or end timestamp is not in the same period", thisPeriodEndedAt, UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.WEEK, thisPeriodStartedAt));
}
// Test flooring & ceiling UTC time to the closes day
@Test
public void testDay_UTC(){
long thisPeriodStartedAt = TimeUtility.getTimestampPeriodStart_UTC(AggregationPeriodLength.DAY, currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertEquals("period start minute is wrong", 0, TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertEquals("period start hour is wrong", 0, TimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", TimeUtility.getDayOfYearFromTimestamp(currentTime_UTC), TimeUtility.getDayOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start week is wrong", TimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), TimeUtility.getWeekOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
System.out.println("Testing day with timestamp " + currentTime_UTC + " " + UTCTimeUtility.getDateString(currentTime_UTC));
Calendar tmpCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
tmpCal.setTimeInMillis(currentTime_UTC);
long thisPeriodStartedAt = UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.DAY, currentTime_UTC);
long thisPeriodEndedAt = UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.DAY, currentTime_UTC);
long thisPeriodEndedAt = TimeUtility.getTimestampPeriodEnd_UTC(AggregationPeriodLength.DAY, currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertEquals("period end minute is wrong", 59, TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertEquals("period end hour is wrong", 23, TimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", TimeUtility.getDayOfYearFromTimestamp(currentTime_UTC), TimeUtility.getDayOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end week is wrong", TimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), TimeUtility.getWeekOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end month is wrong", TimeUtility.getMonthOfYearFromTimestamp(currentTime_UTC), TimeUtility.getMonthOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
//verify period start is correct
System.out.println(" day start timestamp = " + thisPeriodStartedAt + " " + UTCTimeUtility.getDateString(thisPeriodStartedAt));
assertTrue("perdiod start is not before current time", thisPeriodStartedAt <= currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertEquals("period start minute is wrong", 0, UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertEquals("period start hour is wrong", 0, UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", UTCTimeUtility.getDayOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getDayOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start week is wrong", UTCTimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getWeekOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
//verify period end is correct
System.out.println(" day end timestamp = " + thisPeriodEndedAt + " " + UTCTimeUtility.getDateString(thisPeriodEndedAt));
assertTrue("perdiod end is not ater current time", thisPeriodEndedAt >= currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertEquals("period end minute is wrong", 59, UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertEquals("period end hour is wrong", 23, UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", UTCTimeUtility.getDayOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getDayOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end week is wrong", UTCTimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getWeekOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end month is wrong", UTCTimeUtility.getMonthOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getMonthOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
//verify that start and end values are reasonable
assertTrue("start is zero", thisPeriodStartedAt != 0);
assertTrue("end is zero", thisPeriodEndedAt != 0);
assertTrue("start is not before end", thisPeriodStartedAt < thisPeriodEndedAt );
assertTrue("start and end are equal", thisPeriodStartedAt != thisPeriodEndedAt );
//verify that the period start and end is in the same period
assertEquals("start and/or end timestamp is not in the same period", thisPeriodStartedAt, UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.DAY, thisPeriodEndedAt));
assertEquals("start and/or end timestamp is not in the same period", thisPeriodEndedAt, UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.DAY, thisPeriodStartedAt));
}
// Test flooring & ceiling UTC time to the closes hour
@Test
public void testHour_UTC(){
long thisPeriodStartedAt = TimeUtility.getTimestampPeriodStart_UTC(AggregationPeriodLength.HOUR, currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertEquals("period start minute is wrong", 0, TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertEquals("period start hour is wrong", TimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), TimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", TimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), TimeUtility.getDayOfWeekFromTimestamp(thisPeriodStartedAt));
assertEquals("period start week is wrong", TimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), TimeUtility.getWeekOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
System.out.println("Testing hour with timestamp " + currentTime_UTC + " " + UTCTimeUtility.getDateString(currentTime_UTC));
Calendar tmpCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
tmpCal.setTimeInMillis(currentTime_UTC);
long thisPeriodStartedAt = UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.HOUR, currentTime_UTC);
long thisPeriodEndedAt = UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.HOUR, currentTime_UTC);
long thisPeriodEndedAt = TimeUtility.getTimestampPeriodEnd_UTC(AggregationPeriodLength.HOUR, currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertEquals("period end minute is wrong", 59, TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertEquals("period end hour is wrong", TimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), TimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", TimeUtility.getDayOfYearFromTimestamp(currentTime_UTC), TimeUtility.getDayOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end week is wrong", TimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), TimeUtility.getWeekOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end month is wrong", TimeUtility.getMonthOfYearFromTimestamp(currentTime_UTC), TimeUtility.getMonthOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
//verify period start is correct
System.out.println(" hour start timestamp = " + thisPeriodStartedAt + " " + UTCTimeUtility.getDateString(thisPeriodStartedAt));
assertTrue("perdiod start is not before current time", thisPeriodStartedAt <= currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertEquals("period start minute is wrong", 0, UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertEquals("period start hour is wrong", UTCTimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", UTCTimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), UTCTimeUtility.getDayOfWeekFromTimestamp(thisPeriodStartedAt));
assertEquals("period start week is wrong", UTCTimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getWeekOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
//verify period end is correct
System.out.println(" hour end timestamp = " + thisPeriodEndedAt + " " + UTCTimeUtility.getDateString(thisPeriodEndedAt));
assertTrue("perdiod end is not ater current time", thisPeriodEndedAt >= currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertEquals("period end minute is wrong", 59, UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertEquals("period end hour is wrong", UTCTimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", UTCTimeUtility.getDayOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getDayOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end week is wrong", UTCTimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getWeekOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end month is wrong", UTCTimeUtility.getMonthOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getMonthOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
//verify that start and end values are reasonable
assertTrue("start is zero", thisPeriodStartedAt != 0);
assertTrue("end is zero", thisPeriodEndedAt != 0);
assertTrue("start is not before end", thisPeriodStartedAt < thisPeriodEndedAt );
assertTrue("start and end are equal", thisPeriodStartedAt != thisPeriodEndedAt );
//verify that the period start and end is in the same period
assertEquals("start and/or end timestamp is not in the same period", thisPeriodStartedAt, UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.HOUR, thisPeriodEndedAt));
assertEquals("start and/or end timestamp is not in the same period", thisPeriodEndedAt, UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.HOUR, thisPeriodStartedAt));
}
// Test flooring & ceiling UTC time to the closes 15-minute period
@Test
public void testFifteenMinute_UTC(){
long thisPeriodStartedAt = TimeUtility.getTimestampPeriodStart_UTC(AggregationPeriodLength.FIFTEEN_MINUTES, currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertTrue("the period start minute is in the future of the current time", TimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC) >= TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertTrue("the period starts more than 5 minutes before the current time", TimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC)-TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt) <= 14);
assertTrue("the period start minute is not a multiple of five", TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt) % 15 == 0);
assertEquals("period start hour is wrong", TimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), TimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", TimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), TimeUtility.getDayOfWeekFromTimestamp(thisPeriodStartedAt));
assertEquals("period start week is wrong", TimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), TimeUtility.getWeekOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
System.out.println("Testing 15-min with timestamp " + currentTime_UTC + " " + UTCTimeUtility.getDateString(currentTime_UTC));
Calendar tmpCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
tmpCal.setTimeInMillis(currentTime_UTC);
long thisPeriodEndedAt = TimeUtility.getTimestampPeriodEnd_UTC(AggregationPeriodLength.FIFTEEN_MINUTES, currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertTrue("the period end minute is before of the current time", TimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC) <= TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertTrue("the period ends more than 15 minutes after the current time", TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt)-TimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC) <= 14);
assertTrue("the period end minute(+1) is not a multiple of fifteen", TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt+1) % 15 == 0);
assertEquals("period end hour is wrong", TimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), TimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", TimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), TimeUtility.getDayOfWeekFromTimestamp(thisPeriodEndedAt));
assertEquals("period end week is wrong", TimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), TimeUtility.getWeekOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
long thisPeriodStartedAt = UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.FIFTEEN_MINUTES, currentTime_UTC);
long thisPeriodEndedAt = UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.FIFTEEN_MINUTES, currentTime_UTC);
//verify period start is correct
System.out.println(" 15-min start timestamp = " + thisPeriodStartedAt + " " + UTCTimeUtility.getDateString(thisPeriodStartedAt));
assertTrue("perdiod start is not before current time", thisPeriodStartedAt <= currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertTrue("the period start minute is in the future of the current time", UTCTimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC) >= UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertTrue("the period starts more than 5 minutes before the current time", UTCTimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC)-UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt) <= 14);
assertTrue("the period start minute is not a multiple of five", UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt) % 15 == 0);
assertEquals("period start hour is wrong", UTCTimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", UTCTimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), UTCTimeUtility.getDayOfWeekFromTimestamp(thisPeriodStartedAt));
assertEquals("period start week is wrong", UTCTimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getWeekOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
//verify period end is correct
System.out.println(" 15-min end timestamp = " + thisPeriodEndedAt + " " + UTCTimeUtility.getDateString(thisPeriodEndedAt));
assertTrue("perdiod end is not ater current time", thisPeriodEndedAt >= currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertTrue("the period end minute is before of the current time", UTCTimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC) <= UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertTrue("the period ends more than 15 minutes after the current time", UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt)-UTCTimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC) <= 14);
assertTrue("the period end minute(+1) is not a multiple of fifteen", UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt+1) % 15 == 0);
assertEquals("period end hour is wrong", UTCTimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", UTCTimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), UTCTimeUtility.getDayOfWeekFromTimestamp(thisPeriodEndedAt));
assertEquals("period end week is wrong", UTCTimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getWeekOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
//verify that start and end values are reasonable
assertTrue("start is zero", thisPeriodStartedAt != 0);
assertTrue("end is zero", thisPeriodEndedAt != 0);
assertTrue("start is not before end", thisPeriodStartedAt < thisPeriodEndedAt );
assertTrue("start and end are equal", thisPeriodStartedAt != thisPeriodEndedAt );
//verify that the period start and end is in the same period
assertEquals("start and/or end timestamp is not in the same period", thisPeriodStartedAt, UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.FIFTEEN_MINUTES, thisPeriodEndedAt));
assertEquals("start and/or end timestamp is not in the same period", thisPeriodEndedAt, UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.FIFTEEN_MINUTES, thisPeriodStartedAt));
}
// Test flooring & ceiling UTC time to the closes 5-minute period
@Test
public void testFiveMinute_UTC(){
long thisPeriodStartedAt = TimeUtility.getTimestampPeriodStart_UTC(AggregationPeriodLength.FIVE_MINUTES, currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertTrue("the period start minute is in the future of the current time", TimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC) >= TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertTrue("the period starts more than 5 minutes before the current time", TimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC)-TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt) <= 4);
assertTrue("the period start minute is not a multiple of five", TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt) % 5 == 0);
assertEquals("period start hour is wrong", TimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), TimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", TimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), TimeUtility.getDayOfWeekFromTimestamp(thisPeriodStartedAt));
assertEquals("period start week is wrong", TimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), TimeUtility.getWeekOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
System.out.println("Testing 5-min with timestamp " + currentTime_UTC + " " + UTCTimeUtility.getDateString(currentTime_UTC));
Calendar tmpCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
tmpCal.setTimeInMillis(currentTime_UTC);
long thisPeriodEndedAt = TimeUtility.getTimestampPeriodEnd_UTC(AggregationPeriodLength.FIVE_MINUTES, currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertTrue("the period end minute is before of the current time", TimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC) <= TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertTrue("the period ends more than 5 minutes after the current time", TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt)-TimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC) <= 4);
assertTrue("the period end minute(+1) is not a multiple of five", TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt+1) % 5 == 0);
assertEquals("period end hour is wrong", TimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), TimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", TimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), TimeUtility.getDayOfWeekFromTimestamp(thisPeriodEndedAt));
assertEquals("period end week is wrong", TimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), TimeUtility.getWeekOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
long thisPeriodStartedAt = UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.FIVE_MINUTES, currentTime_UTC);
long thisPeriodEndedAt = UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.FIVE_MINUTES, currentTime_UTC);
//verify period start is correct
System.out.println(" 5-min start timestamp = " + thisPeriodStartedAt + " " + UTCTimeUtility.getDateString(thisPeriodStartedAt));
assertTrue("perdiod start is not before current time", thisPeriodStartedAt <= currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertTrue("the period start minute is in the future of the current time", UTCTimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC) >= UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertTrue("the period starts more than 5 minutes before the current time", UTCTimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC)-UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt) <= 4);
assertTrue("the period start minute is not a multiple of five", UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt) % 5 == 0);
assertEquals("period start hour is wrong", UTCTimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", UTCTimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), UTCTimeUtility.getDayOfWeekFromTimestamp(thisPeriodStartedAt));
assertEquals("period start week is wrong", UTCTimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getWeekOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
//verify period end is correct
System.out.println(" 5-min end timestamp = " + thisPeriodEndedAt + " " + UTCTimeUtility.getDateString(thisPeriodEndedAt));
assertTrue("perdiod end is not ater current time", thisPeriodEndedAt >= currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertTrue("the period end minute is before of the current time", UTCTimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC) <= UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertTrue("the period ends more than 5 minutes after the current time", UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt)-UTCTimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC) <= 4);
assertTrue("the period end minute(+1) is not a multiple of five", UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt+1) % 5 == 0);
assertEquals("period end hour is wrong", UTCTimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", UTCTimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), UTCTimeUtility.getDayOfWeekFromTimestamp(thisPeriodEndedAt));
assertEquals("period end week is wrong", UTCTimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getWeekOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
//verify that start and end values are reasonable
assertTrue("start is zero", thisPeriodStartedAt != 0);
assertTrue("end is zero", thisPeriodEndedAt != 0);
assertTrue("start is not before end", thisPeriodStartedAt < thisPeriodEndedAt );
assertTrue("start and end are equal", thisPeriodStartedAt != thisPeriodEndedAt );
//verify that the period start and end is in the same period
assertEquals("start and/or end timestamp is not in the same period", thisPeriodStartedAt, UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.FIVE_MINUTES, thisPeriodEndedAt));
assertEquals("start and/or end timestamp is not in the same period", thisPeriodEndedAt, UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.FIVE_MINUTES, thisPeriodStartedAt));
}
// Test flooring & ceiling UTC time to the closes minute
@Test
public void testMinute_UTC(){
long thisPeriodStartedAt = TimeUtility.getTimestampPeriodStart_UTC(AggregationPeriodLength.MINUTE, currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertEquals("period start minute is wrong", TimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC), TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertEquals("period start hour is wrong", TimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), TimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", TimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), TimeUtility.getDayOfWeekFromTimestamp(thisPeriodStartedAt));
assertEquals("period start week is wrong", TimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), TimeUtility.getWeekOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
System.out.println("Testing minute with timestamp " + currentTime_UTC + " " + UTCTimeUtility.getDateString(currentTime_UTC));
Calendar tmpCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
tmpCal.setTimeInMillis(currentTime_UTC);
long thisPeriodEndedAt = TimeUtility.getTimestampPeriodEnd_UTC(AggregationPeriodLength.MINUTE, currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertEquals("period end minute is wrong", TimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC), TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertEquals("period end hour is wrong", TimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), TimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", TimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), TimeUtility.getDayOfWeekFromTimestamp(thisPeriodEndedAt));
assertEquals("period end week is wrong", TimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), TimeUtility.getWeekOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
long thisPeriodStartedAt = UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.MINUTE, currentTime_UTC);
long thisPeriodEndedAt = UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.MINUTE, currentTime_UTC);
//verify period start is correct
System.out.println(" minute start timestamp = " + thisPeriodStartedAt + " " + UTCTimeUtility.getDateString(thisPeriodStartedAt));
assertTrue("perdiod start is not before current time", thisPeriodStartedAt <= currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", 0, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertEquals("period start minute is wrong", UTCTimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC), UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertEquals("period start hour is wrong", UTCTimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", UTCTimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), UTCTimeUtility.getDayOfWeekFromTimestamp(thisPeriodStartedAt));
assertEquals("period start week is wrong", UTCTimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getWeekOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
//verify period end is correct
System.out.println(" minute end timestamp = " + thisPeriodEndedAt + " " + UTCTimeUtility.getDateString(thisPeriodEndedAt));
assertTrue("perdiod end is not ater current time", thisPeriodEndedAt >= currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", 59, UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertEquals("period end minute is wrong", UTCTimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC), UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertEquals("period end hour is wrong", UTCTimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", UTCTimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), UTCTimeUtility.getDayOfWeekFromTimestamp(thisPeriodEndedAt));
assertEquals("period end week is wrong", UTCTimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getWeekOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
//verify that start and end values are reasonable
assertTrue("start is zero", thisPeriodStartedAt != 0);
assertTrue("end is zero", thisPeriodEndedAt != 0);
assertTrue("start is not before end", thisPeriodStartedAt < thisPeriodEndedAt );
assertTrue("start and end are equal", thisPeriodStartedAt != thisPeriodEndedAt );
//verify that the period start and end is in the same period
assertEquals("start and/or end timestamp is not in the same period", thisPeriodStartedAt, UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.MINUTE, thisPeriodEndedAt));
assertEquals("start and/or end timestamp is not in the same period", thisPeriodEndedAt, UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.MINUTE, thisPeriodStartedAt));
}
// Test flooring & ceiling UTC time to the closes second
@Test
public void testSecond_UTC(){
long thisPeriodStartedAt = TimeUtility.getTimestampPeriodStart_UTC(AggregationPeriodLength.SECOND, currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", TimeUtility.getSecondOfMinuteFromTimestamp(currentTime_UTC), TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertEquals("period start minute is wrong", TimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC), TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertEquals("period start hour is wrong", TimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), TimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", TimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), TimeUtility.getDayOfWeekFromTimestamp(thisPeriodStartedAt));
assertEquals("period start week is wrong", TimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), TimeUtility.getWeekOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
System.out.println("Testing second with timestamp " + currentTime_UTC + " " + UTCTimeUtility.getDateString(currentTime_UTC));
Calendar tmpCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
tmpCal.setTimeInMillis(currentTime_UTC);
long thisPeriodEndedAt = TimeUtility.getTimestampPeriodEnd_UTC(AggregationPeriodLength.SECOND, currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, TimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", TimeUtility.getSecondOfMinuteFromTimestamp(currentTime_UTC), TimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertEquals("period end minute is wrong", TimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC), TimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertEquals("period end hour is wrong", TimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), TimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", TimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), TimeUtility.getDayOfWeekFromTimestamp(thisPeriodEndedAt));
assertEquals("period end week is wrong", TimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), TimeUtility.getWeekOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", TimeUtility.getYearFromTimestamp(currentTime_UTC), TimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
long thisPeriodStartedAt = UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.SECOND, currentTime_UTC);
long thisPeriodEndedAt = UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.SECOND, currentTime_UTC);
//verify period start is correct
System.out.println(" second start timestamp = " + thisPeriodStartedAt + " " + UTCTimeUtility.getDateString(thisPeriodStartedAt));
assertTrue("perdiod start is not before current time", thisPeriodStartedAt <= currentTime_UTC);
assertEquals("period start millisecond is wrong", 0, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodStartedAt));
assertEquals("period start second is wrong", UTCTimeUtility.getSecondOfMinuteFromTimestamp(currentTime_UTC), UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodStartedAt));
assertEquals("period start minute is wrong", UTCTimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC), UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodStartedAt));
assertEquals("period start hour is wrong", UTCTimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodStartedAt));
assertEquals("period start day is wrong", UTCTimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), UTCTimeUtility.getDayOfWeekFromTimestamp(thisPeriodStartedAt));
assertEquals("period start week is wrong", UTCTimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getWeekOfYearFromTimestamp(thisPeriodStartedAt));
assertEquals("period start year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodStartedAt));
//verify period end is correct
System.out.println(" second end timestamp = " + thisPeriodEndedAt + " " + UTCTimeUtility.getDateString(thisPeriodEndedAt));
assertTrue("perdiod end is not ater current time", thisPeriodEndedAt >= currentTime_UTC);
assertEquals("period end millisecond is wrong", 999, UTCTimeUtility.getMillisecondInSecondFromTimestamp(thisPeriodEndedAt));
assertEquals("period end second is wrong", UTCTimeUtility.getSecondOfMinuteFromTimestamp(currentTime_UTC), UTCTimeUtility.getSecondOfMinuteFromTimestamp(thisPeriodEndedAt));
assertEquals("period end minute is wrong", UTCTimeUtility.getMinuteOfHourFromTimestamp(currentTime_UTC), UTCTimeUtility.getMinuteOfHourFromTimestamp(thisPeriodEndedAt));
assertEquals("period end hour is wrong", UTCTimeUtility.getHourOfDayFromTimestamp(currentTime_UTC), UTCTimeUtility.getHourOfDayFromTimestamp(thisPeriodEndedAt));
assertEquals("period end day is wrong", UTCTimeUtility.getDayOfWeekFromTimestamp(currentTime_UTC), UTCTimeUtility.getDayOfWeekFromTimestamp(thisPeriodEndedAt));
assertEquals("period end week is wrong", UTCTimeUtility.getWeekOfYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getWeekOfYearFromTimestamp(thisPeriodEndedAt));
assertEquals("period end year is wrong", UTCTimeUtility.getYearFromTimestamp(currentTime_UTC), UTCTimeUtility.getYearFromTimestamp(thisPeriodEndedAt));
//verify that start and end values are reasonable
assertTrue("start is zero", thisPeriodStartedAt != 0);
assertTrue("end is zero", thisPeriodEndedAt != 0);
assertTrue("start is not before end", thisPeriodStartedAt < thisPeriodEndedAt );
assertTrue("start and end are equal", thisPeriodStartedAt != thisPeriodEndedAt );
//verify that the period start and end is in the same period
assertEquals("start and/or end timestamp is not in the same period", thisPeriodStartedAt, UTCTimeUtility.getTimestampPeriodStart(AggregationPeriodLength.SECOND, thisPeriodEndedAt));
assertEquals("start and/or end timestamp is not in the same period", thisPeriodEndedAt, UTCTimeUtility.getTimestampPeriodEnd(AggregationPeriodLength.SECOND, thisPeriodStartedAt));
}
// Test printing converting milliseconds to text
@Test
public void testMsToString(){
//low values
assertEquals("00:00:00.000", TimeUtility.timeInMsToString(0));
assertEquals("00:00:00.001", TimeUtility.timeInMsToString(1));
assertEquals("00:00:01.000", TimeUtility.timeInMsToString(TimeUtility.SECOND_IN_MS));
assertEquals("00:01:00.000", TimeUtility.timeInMsToString(TimeUtility.MINUTE_IN_MS));
assertEquals("00:05:00.000", TimeUtility.timeInMsToString(TimeUtility.FIVE_MINUTES_IN_MS));
assertEquals("01:00:00.000", TimeUtility.timeInMsToString(TimeUtility.HOUR_IN_MS));
assertEquals("1d+00:00:00.000", TimeUtility.timeInMsToString(TimeUtility.DAY_IN_MS));
assertEquals("1w+00:00:00.000", TimeUtility.timeInMsToString(TimeUtility.WEEK_IN_MS));
assertEquals("00:00:00.000", UTCTimeUtility.timeInMsToString(0));
assertEquals("00:00:00.001", UTCTimeUtility.timeInMsToString(1));
assertEquals("00:00:01.000", UTCTimeUtility.timeInMsToString(UTCTimeUtility.SECOND_IN_MS));
assertEquals("00:01:00.000", UTCTimeUtility.timeInMsToString(UTCTimeUtility.MINUTE_IN_MS));
assertEquals("00:05:00.000", UTCTimeUtility.timeInMsToString(UTCTimeUtility.FIVE_MINUTES_IN_MS));
assertEquals("01:00:00.000", UTCTimeUtility.timeInMsToString(UTCTimeUtility.HOUR_IN_MS));
assertEquals("1d+00:00:00.000", UTCTimeUtility.timeInMsToString(UTCTimeUtility.DAY_IN_MS));
assertEquals("1w+00:00:00.000", UTCTimeUtility.timeInMsToString(UTCTimeUtility.WEEK_IN_MS));
//high values
assertEquals("00:00:00.999", TimeUtility.timeInMsToString(999));
assertEquals("00:00:59.000", TimeUtility.timeInMsToString(TimeUtility.SECOND_IN_MS*59));
assertEquals("00:59:00.000", TimeUtility.timeInMsToString(TimeUtility.MINUTE_IN_MS*59));
assertEquals("23:00:00.000", TimeUtility.timeInMsToString(TimeUtility.HOUR_IN_MS*23));
assertEquals("52w+5d+00:00:00.000", TimeUtility.timeInMsToString(TimeUtility.DAY_IN_MS*369));
assertEquals("00:00:00.999", UTCTimeUtility.timeInMsToString(999));
assertEquals("00:00:59.000", UTCTimeUtility.timeInMsToString(UTCTimeUtility.SECOND_IN_MS*59));
assertEquals("00:59:00.000", UTCTimeUtility.timeInMsToString(UTCTimeUtility.MINUTE_IN_MS*59));
assertEquals("23:00:00.000", UTCTimeUtility.timeInMsToString(UTCTimeUtility.HOUR_IN_MS*23));
assertEquals("52w+5d+00:00:00.000", UTCTimeUtility.timeInMsToString(UTCTimeUtility.DAY_IN_MS*369));
//high overflow values
assertEquals("00:00:01.999", TimeUtility.timeInMsToString(1999));
assertEquals("00:02:39.000", TimeUtility.timeInMsToString(TimeUtility.SECOND_IN_MS*159));
assertEquals("02:39:00.000", TimeUtility.timeInMsToString(TimeUtility.MINUTE_IN_MS*159));
assertEquals("5d+03:00:00.000", TimeUtility.timeInMsToString(TimeUtility.HOUR_IN_MS*123));
assertEquals("00:00:01.999", UTCTimeUtility.timeInMsToString(1999));
assertEquals("00:02:39.000", UTCTimeUtility.timeInMsToString(UTCTimeUtility.SECOND_IN_MS*159));
assertEquals("02:39:00.000", UTCTimeUtility.timeInMsToString(UTCTimeUtility.MINUTE_IN_MS*159));
assertEquals("5d+03:00:00.000", UTCTimeUtility.timeInMsToString(UTCTimeUtility.HOUR_IN_MS*123));
//combinations
assertEquals("142w+5d+23:59:59.999", TimeUtility.timeInMsToString((TimeUtility.WEEK_IN_MS*142) + (TimeUtility.DAY_IN_MS*5) + (TimeUtility.HOUR_IN_MS*23) + (TimeUtility.MINUTE_IN_MS*59) + (TimeUtility.SECOND_IN_MS*59) + 999));
assertEquals("6d+23:59:59.999", TimeUtility.timeInMsToString(TimeUtility.WEEK_IN_MS-1));
assertEquals("142w+5d+23:59:59.999", UTCTimeUtility.timeInMsToString((UTCTimeUtility.WEEK_IN_MS*142) + (UTCTimeUtility.DAY_IN_MS*5) + (UTCTimeUtility.HOUR_IN_MS*23) + (UTCTimeUtility.MINUTE_IN_MS*59) + (UTCTimeUtility.SECOND_IN_MS*59) + 999));
assertEquals("6d+23:59:59.999", UTCTimeUtility.timeInMsToString(UTCTimeUtility.WEEK_IN_MS-1));
}
// Test printing converting milliseconds to text for a negative time
@Test(expected=NumberFormatException.class)
public void testMsToStringForNegativeArgument(){
//low values
TimeUtility.timeInMsToString(-1);
UTCTimeUtility.timeInMsToString(-1);
}
}