/*
* Copyright ( c ) 2012 , 2013 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
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* questions .
*/
/*
* This file is available under and governed by the GNU General Public
* License version 2 only , as published by the Free Software Foundation .
* However , the following notice accompanied the original version of this
* file :
*
* Copyright ( c ) 2007 - 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 test.java.time;
import static org.testng.Assert .assertEquals;
import static org.testng.Assert .assertSame;
import static org.testng.Assert .assertTrue;
import java.time.Duration;
import org.testng.annotations.Test;
/**
* Test Duration .
*/
@Test
public class TestDuration extends AbstractTest {
//-----------------------------------------------------------------------
@Test
public void test_immutable() {
assertImmutable(Duration.class );
}
@Test
public void plus_zeroReturnsThis() {
Duration t = Duration.ofSeconds(-1 );
assertSame(t.plus(Duration.ZERO), t);
}
@Test
public void plus_zeroSingleton() {
Duration t = Duration.ofSeconds(-1 );
assertSame(t.plus(Duration.ofSeconds(1 )), Duration.ZERO);
}
@Test
public void plusSeconds_zeroReturnsThis() {
Duration t = Duration.ofSeconds(-1 );
assertSame(t.plusSeconds(0 ), t);
}
@Test
public void plusSeconds_zeroSingleton() {
Duration t = Duration.ofSeconds(-1 );
assertSame(t.plusSeconds(1 ), Duration.ZERO);
}
@Test
public void plusMillis_zeroReturnsThis() {
Duration t = Duration.ofSeconds(-1 , 2000000 );
assertSame(t.plusMillis(0 ), t);
}
@Test
public void plusMillis_zeroSingleton() {
Duration t = Duration.ofSeconds(-1 , 2000000 );
assertSame(t.plusMillis(998 ), Duration.ZERO);
}
@Test
public void plusNanos_zeroReturnsThis() {
Duration t = Duration.ofSeconds(-1 , 2000000 );
assertSame(t.plusNanos(0 ), t);
}
@Test
public void plusNanos_zeroSingleton() {
Duration t = Duration.ofSeconds(-1 , 2000000 );
assertSame(t.plusNanos(998000000 ), Duration.ZERO);
}
@Test
public void minus_zeroReturnsThis() {
Duration t = Duration.ofSeconds(1 );
assertSame(t.minus(Duration.ZERO), t);
}
@Test
public void minus_zeroSingleton() {
Duration t = Duration.ofSeconds(1 );
assertSame(t.minus(Duration.ofSeconds(1 )), Duration.ZERO);
}
@Test
public void minusSeconds_zeroReturnsThis() {
Duration t = Duration.ofSeconds(1 );
assertSame(t.minusSeconds(0 ), t);
}
@Test
public void minusSeconds_zeroSingleton() {
Duration t = Duration.ofSeconds(1 );
assertSame(t.minusSeconds(1 ), Duration.ZERO);
}
@Test
public void minusMillis_zeroReturnsThis() {
Duration t = Duration.ofSeconds(1 , 2000000 );
assertSame(t.minusMillis(0 ), t);
}
@Test
public void minusMillis_zeroSingleton() {
Duration t = Duration.ofSeconds(1 , 2000000 );
assertSame(t.minusMillis(1002 ), Duration.ZERO);
}
@Test
public void minusNanos_zeroReturnsThis() {
Duration t = Duration.ofSeconds(1 , 2000000 );
assertSame(t.minusNanos(0 ), t);
}
@Test
public void minusNanos_zeroSingleton() {
Duration t = Duration.ofSeconds(1 , 2000000 );
assertSame(t.minusNanos(1002000000 ), Duration.ZERO);
}
@Test
public void test_abs_same() {
Duration base = Duration.ofSeconds(12 );
assertSame(base.abs(), base);
}
void doTest_comparisons_Duration(Duration... durations) {
for (int i = 0 ; i < durations.length; i++) {
Duration a = durations[i];
for (int j = 0 ; j < durations.length; j++) {
Duration b = durations[j];
if (i < j) {
assertEquals(a.compareTo(b)< 0 , true , a + " <=> " + b);
assertEquals(a.equals(b), false , a + " <=> " + b);
} else if (i > j) {
assertEquals(a.compareTo(b) > 0 , true , a + " <=> " + b);
assertEquals(a.equals(b), false , a + " <=> " + b);
} else {
assertEquals(a.compareTo(b), 0 , a + " <=> " + b);
assertEquals(a.equals(b), true , a + " <=> " + b);
}
}
}
}
}
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