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/*
* 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.commons.lang3.time;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertThrows;
import org.apache.commons.lang3.AbstractLangTest;
import org.junit.jupiter.api.Test;
/**
* Tests for GmtTimeZone
*/
public class GmtTimeZoneTest extends AbstractLangTest {
@Test
public void getID() {
assertEquals("GMT+00:00", new GmtTimeZone(false, 0, 0).getID());
assertEquals("GMT+01:02", new GmtTimeZone(false, 1, 2).getID());
assertEquals("GMT+11:22", new GmtTimeZone(false, 11, 22).getID());
assertEquals("GMT-01:02", new GmtTimeZone(true, 1, 2).getID());
assertEquals("GMT-11:22", new GmtTimeZone(true, 11, 22).getID());
}
@Test
public void getOffset() {
assertEquals(0, new GmtTimeZone(false, 0, 0).getOffset(234304));
}
@Test
public void getRawOffset() {
assertEquals(0, new GmtTimeZone(false, 0, 0).getRawOffset());
}
@Test
public void hoursInRange() {
assertEquals(23 * 60 * 60 * 1000, new GmtTimeZone(false, 23, 0).getRawOffset());
}
@Test
public void hoursOutOfRange() {
assertThrows(IllegalArgumentException.class, () -> new GmtTimeZone(false, 24, 0));
}
@Test
public void inDaylightTime() {
assertFalse(new GmtTimeZone(false, 0, 0).useDaylightTime());
}
@Test
public void minutesInRange() {
assertEquals(59 * 60 * 1000, new GmtTimeZone(false, 0, 59).getRawOffset());
}
@Test
public void minutesOutOfRange() {
assertThrows(IllegalArgumentException.class, () -> new GmtTimeZone(false, 0, 60));
}
@Test
public void setRawOffset() {
assertThrows(UnsupportedOperationException.class, () -> new GmtTimeZone(false, 0, 0).setRawOffset(0));
}
@Test
public void testGetOffset() {
assertEquals(-(6 * 60 + 30) * 60 * 1000,
new GmtTimeZone(true, 6, 30).getOffset(1, 1, 1, 1, 1, 1));
}
@Test
public void testToString() {
assertEquals("[GmtTimeZone id=\"GMT-12:00\",offset=-43200000]",
new GmtTimeZone(true, 12, 0).toString());
}
@Test
public void useDaylightTime() {
assertFalse(new GmtTimeZone(false, 0, 0).useDaylightTime());
}
}
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