/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds 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.jclouds.date;
import static org.testng.Assert.assertEquals;
import java.util.Date;
import java.util.List;
import org.jclouds.PerformanceTest;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
import com.google.common.collect.Lists;
import com.google.inject.Guice;
import com.google.inject.Injector;
/*
* TODO: Scrap any non-DateService references (eg Joda & Amazon) if/when
* we confirm that the DateService is fast enough.
*/
/**
* Compares performance of date operations
*
* @author Adrian Cole
* @author James Murty
*/
// NOTE:without testName, this will fail w/NPE during surefire
@Test(groups = "performance", singleThreaded = true, timeOut = 2 * 60 * 1000, testName = "DateServiceTest")
public class DateServiceTest extends PerformanceTest {
protected DateService dateService;
@BeforeTest
protected void createDateService() {
Injector i = Guice.createInjector();
dateService = i.getInstance(DateService.class);
}
protected TestData[] testData;
protected class TestData {
public final String iso8601DateString;
public final String iso8601DateStringTz;
public final String iso8601SecondsDateString;
public final String rfc822DateString;
public final String cDateString;
public final Date date;
TestData(String iso8601, String iso8601DateStringTz, String iso8601Seconds, String rfc822, String cDateString,
Date dateTime) {
this.iso8601DateString = iso8601;
this.iso8601DateStringTz = iso8601DateStringTz;
this.iso8601SecondsDateString = iso8601Seconds;
this.rfc822DateString = rfc822;
this.cDateString = cDateString;
this.date = dateTime;
}
}
public DateServiceTest() {
// Constant time test values, each TestData item must contain matching
// times!
testData = new TestData[] {
new TestData("2009-03-12T02:00:07.000Z", "2009-03-12T06:00:07+0400", "2009-03-12T02:00:07Z",
"Thu, 12 Mar 2009 02:00:07 GMT", "Thu Mar 12 02:00:07 +0000 2009", new Date(1236823207000l)),
new TestData("2009-03-12T02:00:07.000Z", "2009-03-12T06:00:07+0400", "2009-03-12T02:00:07Z",
"Thu, 12 Mar 2009 02:00:07 GMT", "Thu Mar 12 02:00:07 +0000 2009", new Date(1236823207000l)),
new TestData("2009-03-14T04:00:07.000Z", "2009-03-14T08:00:07+0400", "2009-03-14T04:00:07Z",
"Sat, 14 Mar 2009 04:00:07 GMT", "Thu Mar 14 04:00:07 +0000 2009", new Date(1237003207000l)),
new TestData("2009-03-16T06:00:07.000Z", "2009-03-16T10:00:07+0400", "2009-03-16T06:00:07Z",
"Mon, 16 Mar 2009 06:00:07 GMT", "Thu Mar 16 06:00:07 +0000 2009", new Date(1237183207000l)),
new TestData("2009-03-18T08:00:07.000Z", "2009-03-18T12:00:07+0400", "2009-03-18T08:00:07Z",
"Wed, 18 Mar 2009 08:00:07 GMT", "Thu Mar 18 08:00:07 +0000 2009", new Date(1237363207000l)),
new TestData("2009-03-20T10:00:07.000Z", "2009-03-20T14:00:07+0400", "2009-03-20T10:00:07Z",
"Fri, 20 Mar 2009 10:00:07 GMT", "Thu Mar 20 10:00:07 +0000 2009", new Date(1237543207000l)) };
}
@Test
public void testIso8601DateParse() {
Date dsDate = dateService.iso8601DateParse(testData[0].iso8601DateString);
assertEquals(dsDate, testData[0].date);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void testIso8601DateParseIllegal() {
dateService.iso8601DateParse("-1");
}
@Test
public void testIso8601DateParseTz() {
Date dsDate = dateService.iso8601SecondsDateParse(testData[0].iso8601DateStringTz);
assertEquals(dsDate, testData[0].date);
}
@Test
public void testIso8601SecondsDateParse() {
Date dsDate = dateService.iso8601SecondsDateParse(testData[0].iso8601SecondsDateString);
assertEquals(dsDate, testData[0].date);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void testIso8601SecondsDateParseIllegal() {
dateService.iso8601SecondsDateParse("-1");
}
@Test
public void testCDateParse() {
Date dsDate = dateService.cDateParse(testData[0].cDateString);
assertEquals(dsDate, testData[0].date);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void testCDateParseIllegal() {
dateService.cDateParse("foo");
}
@Test
public void testRfc822DateParse() {
Date dsDate = dateService.rfc822DateParse(testData[0].rfc822DateString);
assertEquals(dsDate, testData[0].date);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void testRfc822DateParseIllegal() {
dateService.rfc822DateParse("foo");
}
@Test
public void testIso8601DateFormat() {
String dsString = dateService.iso8601DateFormat(testData[0].date);
assertEquals(dsString, testData[0].iso8601DateString);
}
@Test
public void testIso8601SecondsDateFormat() {
String dsString = dateService.iso8601SecondsDateFormat(testData[0].date);
assertEquals(dsString, testData[0].iso8601SecondsDateString);
}
@Test
public void testCDateFormat() {
String dsString = dateService.cDateFormat(testData[0].date);
assertEquals(dsString, testData[0].cDateString);
}
@Test
public void testRfc822DateFormat() {
String dsString = dateService.rfc822DateFormat(testData[0].date);
assertEquals(dsString, testData[0].rfc822DateString);
}
@Test
void testIso8601DateFormatResponseTime() {
for (int i = 0; i < LOOP_COUNT; i++)
dateService.iso8601DateFormat();
}
@Test
void testUTCIsGMT() {
assertEquals(dateService.iso8601SecondsDateParse("2012-11-26T17:32:31UTC+0000").getTime(), dateService.iso8601SecondsDateParse("2012-11-26T17:32:31UTC+0000").getTime());
}
@Test
void testTz() {
assertEquals(dateService.iso8601SecondsDateParse("2011-05-26T02:14:13-04:00").getTime(), 1306390453000l);
}
@Test
void testTzNoT() {
assertEquals(dateService.iso8601DateParse("2011-05-25 16:12:21.656+0000").getTime(), 1306339941656l);
}
@Test
void testRfc822DateFormatResponseTime() {
for (int i = 0; i < LOOP_COUNT; i++)
dateService.rfc822DateFormat();
}
@Test
void testCDateFormatResponseTime() {
for (int i = 0; i < LOOP_COUNT; i++)
dateService.cDateFormat();
}
@Test
void testFormatIso8601DateCorrectnessInParallel() throws Throwable {
List<Runnable> tasks = Lists.newArrayListWithCapacity(testData.length);
for (final TestData myData : testData) {
tasks.add(new Runnable() {
public void run() {
String dsString = dateService.iso8601DateFormat(myData.date);
assertEquals(dsString, myData.iso8601DateString);
}
});
}
executeMultiThreadedCorrectnessTest(tasks);
}
@Test
void testFormatIso8601DatePerformanceInParallel() throws Throwable {
List<Runnable> tasks = Lists.newArrayListWithCapacity(testData.length);
for (final TestData myData : testData) {
tasks.add(new Runnable() {
public void run() {
dateService.iso8601DateFormat(myData.date);
}
});
}
executeMultiThreadedPerformanceTest("testFormatIso8601DatePerformanceInParallel", tasks);
}
@Test
void testParseIso8601DateSerialResponseTime() {
for (int i = 0; i < LOOP_COUNT; i++)
dateService.iso8601DateParse(testData[0].iso8601DateString);
}
@Test
void testParseIso8601DateCorrectnessInParallel() throws Throwable {
List<Runnable> tasks = Lists.newArrayListWithCapacity(testData.length);
for (final TestData myData : testData) {
tasks.add(new Runnable() {
public void run() {
Date dsDate = dateService.iso8601DateParse(myData.iso8601DateString);
assertEquals(dsDate, myData.date);
}
});
}
executeMultiThreadedCorrectnessTest(tasks);
}
@Test
void testParseIso8601DatePerformanceInParallel() throws Throwable {
List<Runnable> tasks = Lists.newArrayListWithCapacity(testData.length);
for (final TestData myData : testData) {
tasks.add(new Runnable() {
public void run() {
dateService.iso8601DateParse(myData.iso8601DateString);
}
});
}
executeMultiThreadedPerformanceTest("testParseIso8601DatePerformanceInParallel", tasks);
}
}