001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.regionserver.compactions;
019
020import static org.apache.hadoop.hbase.regionserver.compactions.CloseChecker.SIZE_LIMIT_KEY;
021import static org.apache.hadoop.hbase.regionserver.compactions.CloseChecker.TIME_LIMIT_KEY;
022import static org.junit.jupiter.api.Assertions.assertFalse;
023import static org.junit.jupiter.api.Assertions.assertTrue;
024import static org.mockito.Mockito.mock;
025import static org.mockito.Mockito.when;
026
027import org.apache.hadoop.conf.Configuration;
028import org.apache.hadoop.hbase.regionserver.Store;
029import org.apache.hadoop.hbase.testclassification.SmallTests;
030import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
031import org.junit.jupiter.api.Tag;
032import org.junit.jupiter.api.Test;
033
034@Tag(SmallTests.TAG)
035public class TestCloseChecker {
036
037  @Test
038  public void testIsClosed() {
039    Store enableWrite = mock(Store.class);
040    when(enableWrite.areWritesEnabled()).thenReturn(true);
041
042    Store disableWrite = mock(Store.class);
043    when(disableWrite.areWritesEnabled()).thenReturn(false);
044
045    Configuration conf = new Configuration();
046
047    long currentTime = EnvironmentEdgeManager.currentTime();
048
049    conf.setInt(SIZE_LIMIT_KEY, 10);
050    conf.setLong(TIME_LIMIT_KEY, 10);
051
052    CloseChecker closeChecker = new CloseChecker(conf, currentTime);
053    assertFalse(closeChecker.isTimeLimit(enableWrite, currentTime));
054    assertFalse(closeChecker.isSizeLimit(enableWrite, 10L));
055
056    closeChecker = new CloseChecker(conf, currentTime);
057    assertFalse(closeChecker.isTimeLimit(enableWrite, currentTime + 11));
058    assertFalse(closeChecker.isSizeLimit(enableWrite, 11L));
059
060    closeChecker = new CloseChecker(conf, currentTime);
061    assertTrue(closeChecker.isTimeLimit(disableWrite, currentTime + 11));
062    assertTrue(closeChecker.isSizeLimit(disableWrite, 11L));
063
064    for (int i = 0; i < 10; i++) {
065      int plusTime = 5 * i;
066      assertFalse(closeChecker.isTimeLimit(enableWrite, currentTime + plusTime));
067      assertFalse(closeChecker.isSizeLimit(enableWrite, 5L));
068    }
069
070    closeChecker = new CloseChecker(conf, currentTime);
071    assertFalse(closeChecker.isTimeLimit(disableWrite, currentTime + 6));
072    assertFalse(closeChecker.isSizeLimit(disableWrite, 6));
073    assertTrue(closeChecker.isTimeLimit(disableWrite, currentTime + 12));
074    assertTrue(closeChecker.isSizeLimit(disableWrite, 6));
075  }
076}