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.assertEquals;
021
022import java.util.Map;
023import java.util.NavigableMap;
024import org.apache.hadoop.hbase.testclassification.ClientTests;
025import org.apache.hadoop.hbase.testclassification.SmallTests;
026import org.apache.hadoop.hbase.util.Bytes;
027import org.junit.jupiter.api.Tag;
028import org.junit.jupiter.api.Test;
029
030@Tag(ClientTests.TAG)
031@Tag(SmallTests.TAG)
032public class TestIncrement {
033
034  @Test
035  public void testIncrementInstance() {
036    final long expected = 13;
037    Increment inc = new Increment(new byte[] { 'r' });
038    int total = 0;
039    for (int i = 0; i < 2; i++) {
040      byte[] bytes = Bytes.toBytes(i);
041      inc.addColumn(bytes, bytes, expected);
042      total++;
043    }
044    Map<byte[], NavigableMap<byte[], Long>> familyMapOfLongs = inc.getFamilyMapOfLongs();
045    int found = 0;
046    for (Map.Entry<byte[], NavigableMap<byte[], Long>> entry : familyMapOfLongs.entrySet()) {
047      for (Map.Entry<byte[], Long> e : entry.getValue().entrySet()) {
048        assertEquals(expected, e.getValue().longValue());
049        found++;
050      }
051    }
052    assertEquals(total, found);
053  }
054}