/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.apache.brooklyn.util.time;
import java.util.concurrent.TimeUnit;
import org.apache.brooklyn.util.time.Duration;
import org.testng.Assert;
import org.testng.annotations.Test;
@Test
public class DurationTest {
public void testMinutes() {
Assert.assertEquals(3*60*1000, new Duration(3, TimeUnit.MINUTES).toMilliseconds());
}
public void testAdd() {
Assert.assertEquals((((4*60+3)*60)+30)*1000,
new Duration(3, TimeUnit.MINUTES).
add(new Duration(4, TimeUnit.HOURS)).
add(new Duration(30, TimeUnit.SECONDS)).
toMilliseconds());
}
public void testStatics() {
Assert.assertEquals((((4*60+3)*60)+30)*1000,
Duration.ONE_MINUTE.times(3).
add(Duration.ONE_HOUR.times(4)).
add(Duration.THIRTY_SECONDS).
toMilliseconds());
}
public void testParse() {
Assert.assertEquals((((4*60+3)*60)+30)*1000,
Duration.of("4h 3m 30s").toMilliseconds());
}
public void testConvesion() {
Assert.assertEquals(1, Duration.nanos(1).toNanoseconds());
Assert.assertEquals(1, Duration.nanos(1.1).toNanoseconds());
Assert.assertEquals(1, Duration.millis(1).toMilliseconds());
Assert.assertEquals(1, Duration.millis(1.0).toMilliseconds());
Assert.assertEquals(1, Duration.millis(1.1).toMilliseconds());
Assert.assertEquals(1100000, Duration.millis(1.1).toNanoseconds());
Assert.assertEquals(500, Duration.seconds(0.5).toMilliseconds());
}
public void testToString() {
Assert.assertEquals("4h 3m 30s",
Duration.of("4h 3m 30s").toString());
}
public void testToStringRounded() {
Assert.assertEquals("4h 3m",
Duration.of("4h 3m 30s").toStringRounded());
}
public void testParseToString() {
Assert.assertEquals(Duration.of("4h 3m 30s"),
Duration.parse(Duration.of("4h 3m 30s").toString()));
}
public void testRoundUp() {
Assert.assertEquals(Duration.nanos(1).toMillisecondsRoundingUp(), 1);
}
public void testRoundZero() {
Assert.assertEquals(Duration.ZERO.toMillisecondsRoundingUp(), 0);
}
public void testRoundUpNegative() {
Assert.assertEquals(Duration.nanos(-1).toMillisecondsRoundingUp(), -1);
}
public void testNotRounding() {
Assert.assertEquals(Duration.nanos(-1).toMilliseconds(), 0);
}
public void testNotRoundingNegative() {
Assert.assertEquals(Duration.nanos(-1).toMillisecondsRoundingUp(), -1);
}
public void testComparison() {
Assert.assertTrue(Duration.seconds(1.8).isLongerThan(Duration.millis(1600)));
Assert.assertTrue(Duration.millis(1600).isShorterThan(Duration.seconds(1.8)));
Assert.assertTrue(Duration.seconds(1).isLongerThan(Duration.ZERO));
Assert.assertFalse(Duration.seconds(-1).isLongerThan(Duration.ZERO));
}
}