/*
* 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.hadoop.hbase.regionserver.compactions;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseTestingUtility;
import org.apache.hadoop.hbase.testclassification.RegionServerTests;
import org.apache.hadoop.hbase.testclassification.SmallTests;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.experimental.categories.Category;
@Category({RegionServerTests.class, SmallTests.class})
public class TestOffPeakHours {
private static HBaseTestingUtility testUtil;
@BeforeClass
public static void setUpClass() {
testUtil = new HBaseTestingUtility();
}
private int hourOfDay;
private int hourPlusOne;
private int hourMinusOne;
private int hourMinusTwo;
private Configuration conf;
@Before
public void setUp() {
hourOfDay = 15;
hourPlusOne = ((hourOfDay+1)%24);
hourMinusOne = ((hourOfDay-1+24)%24);
hourMinusTwo = ((hourOfDay-2+24)%24);
conf = testUtil.getConfiguration();
}
@Test
public void testWithoutSettings() {
Configuration conf = testUtil.getConfiguration();
OffPeakHours target = OffPeakHours.getInstance(conf);
assertFalse(target.isOffPeakHour(hourOfDay));
}
@Test
public void testSetPeakHourToTargetTime() {
conf.setLong(CompactionConfiguration.HBASE_HSTORE_OFFPEAK_START_HOUR, hourMinusOne);
conf.setLong(CompactionConfiguration.HBASE_HSTORE_OFFPEAK_END_HOUR, hourPlusOne);
OffPeakHours target = OffPeakHours.getInstance(conf);
assertTrue(target.isOffPeakHour(hourOfDay));
}
@Test
public void testSetPeakHourOutsideCurrentSelection() {
conf.setLong(CompactionConfiguration.HBASE_HSTORE_OFFPEAK_START_HOUR, hourMinusTwo);
conf.setLong(CompactionConfiguration.HBASE_HSTORE_OFFPEAK_END_HOUR, hourMinusOne);
OffPeakHours target = OffPeakHours.getInstance(conf);
assertFalse(target.isOffPeakHour(hourOfDay));
}
}