/*
* Copyright (c) 2008-2012 Stephen Colebourne & Michael Nascimento Santos
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of JSR-310 nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package javax.time;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertSame;
import static org.testng.Assert.fail;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.time.Clock;
import java.time.Duration;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.time.ZoneOffset;
import java.time.ZonedDateTime;
import org.testng.annotations.Test;
/**
* Test offset clock.
*/
@Test
public class TestClock_Tick {
private static final ZoneId MOSCOW = ZoneId.of("Europe/Moscow");
private static final ZoneId PARIS = ZoneId.of("Europe/Paris");
private static final ZonedDateTime ZDT = LocalDateTime.of(2008, 6, 30, 11, 30, 10, 500).atZone(ZoneOffset.ofHours(2));
// -----------------------------------------------------------------------
public void test_tick_isSerializable() throws IOException, ClassNotFoundException {
Clock test = Clock.tickSeconds(PARIS);
assertEquals(test instanceof Serializable, true);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(test);
oos.close();
ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray()));
assertEquals(ois.readObject(), test);
}
// -----------------------------------------------------------------------
public void test_tick_clockDuration_zero() {
Clock test = Clock.tick(Clock.systemUTC(), Duration.ZERO);
assertEquals(test, Clock.systemUTC());
}
@Test(expectedExceptions = NullPointerException.class)
public void test_tickSeconds_nullZoneId() {
Clock.tickSeconds(null);
}
@Test(expectedExceptions = NullPointerException.class)
public void test_tickMinutes_nullZoneId() {
Clock.tickMinutes(null);
}
@Test(expectedExceptions = NullPointerException.class)
public void test_tick_clockDuration_nullClock() {
Clock.tick(null, Duration.ZERO);
}
@Test(expectedExceptions = NullPointerException.class)
public void test_tick_clockDuration_nullDuration() {
Clock.tick(Clock.systemUTC(), null);
}
// -----------------------------------------------------------------------
public void test_tickSeconds() {
Clock test = Clock.tickSeconds(PARIS);
assertEquals(test.getZone(), PARIS);
for (int i = 0; i < 10000; i++) {
// assume can eventually get these within 10 milliseconds
long instant = test.millis();
assertEquals(instant % 1000, 0);
long systemMillis = System.currentTimeMillis();
if ((systemMillis / 1000) * 1000 == instant) {
return; // success
}
}
fail();
}
public void test_tickMinutes() {
Clock test = Clock.tickMinutes(PARIS);
assertEquals(test.getZone(), PARIS);
for (int i = 0; i < 10000; i++) {
// assume can eventually get these within 10 milliseconds
long instant = test.millis();
assertEquals(instant % 60000, 0);
long systemMillis = System.currentTimeMillis();
if ((systemMillis / 60000) * 60000 == instant) {
return; // success
}
}
fail();
}
public void test_tick_clockDuration() {
for (int i = 0; i < 1000; i++) {
Clock test = Clock.tick(Clock.fixed(ZDT.withNano(i * 1000000).toInstant(), PARIS), Duration.ofMillis(250));
assertEquals(test.instant(), ZDT.withNano((i / 250) * 250 * 1000000).toInstant());
assertEquals(test.getZone(), PARIS);
}
}
// -------------------------------------------------------------------------
public void test_withZone() {
Clock test = Clock.tick(Clock.system(PARIS), Duration.ofMillis(500));
Clock changed = test.withZone(MOSCOW);
assertEquals(test.getZone(), PARIS);
assertEquals(changed.getZone(), MOSCOW);
}
public void test_withZone_same() {
Clock test = Clock.tick(Clock.system(PARIS), Duration.ofMillis(500));
Clock changed = test.withZone(ZoneId.of("Europe/Paris"));
assertSame(test, changed);
}
// -----------------------------------------------------------------------
public void test_tick_equals() {
Clock a = Clock.tick(Clock.system(PARIS), Duration.ofMillis(500));
Clock b = Clock.tick(Clock.system(PARIS), Duration.ofMillis(500));
assertEquals(a.equals(a), true);
assertEquals(a.equals(b), true);
assertEquals(b.equals(a), true);
assertEquals(b.equals(b), true);
Clock c = Clock.tick(Clock.system(MOSCOW), Duration.ofMillis(500));
assertEquals(a.equals(c), false);
Clock d = Clock.tick(Clock.system(PARIS), Duration.ofMillis(499));
assertEquals(a.equals(d), false);
assertEquals(a.equals(null), false);
assertEquals(a.equals("other type"), false);
assertEquals(a.equals(Clock.systemUTC()), false);
}
public void test_tick_hashCode() {
Clock a = Clock.tick(Clock.system(PARIS), Duration.ofMillis(500));
Clock b = Clock.tick(Clock.system(PARIS), Duration.ofMillis(500));
assertEquals(a.hashCode(), a.hashCode());
assertEquals(a.hashCode(), b.hashCode());
Clock c = Clock.tick(Clock.system(MOSCOW), Duration.ofMillis(500));
assertEquals(a.hashCode() == c.hashCode(), false);
Clock d = Clock.tick(Clock.system(PARIS), Duration.ofMillis(499));
assertEquals(a.hashCode() == d.hashCode(), false);
}
// -----------------------------------------------------------------------
public void test_tick_toString() {
Clock offset = Clock.tick(Clock.systemUTC(), Duration.ofMillis(500));
assertEquals(offset.toString(), "TickClock[SystemClock[Z],PT0.5S]");
}
}