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.client;
019
020import static org.junit.jupiter.api.Assertions.assertFalse;
021import static org.junit.jupiter.api.Assertions.assertTrue;
022
023import org.apache.hadoop.hbase.testclassification.ClientTests;
024import org.apache.hadoop.hbase.testclassification.SmallTests;
025import org.junit.jupiter.api.Tag;
026import org.junit.jupiter.api.Test;
027
028@Tag(ClientTests.TAG)
029@Tag(SmallTests.TAG)
030public class TestScanAttributes {
031
032  @Test
033  public void testCoEnableAndCoDisableScanMetricsAndScanMetricsByRegion() {
034    Scan scan = new Scan();
035    assertFalse(scan.isScanMetricsEnabled());
036    assertFalse(scan.isScanMetricsByRegionEnabled());
037
038    // Assert enabling scan metrics by region enables scan metrics also
039    scan.setEnableScanMetricsByRegion(true);
040    assertTrue(scan.isScanMetricsEnabled());
041    assertTrue(scan.isScanMetricsByRegionEnabled());
042
043    // Assert disabling scan metrics disables scan metrics by region
044    scan.setScanMetricsEnabled(false);
045    assertFalse(scan.isScanMetricsEnabled());
046    assertFalse(scan.isScanMetricsByRegionEnabled());
047  }
048}