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.Assert.assertEquals;
021
022import java.util.Map;
023import java.util.NavigableMap;
024import org.apache.hadoop.hbase.HBaseClassTestRule;
025import org.apache.hadoop.hbase.testclassification.ClientTests;
026import org.apache.hadoop.hbase.testclassification.SmallTests;
027import org.apache.hadoop.hbase.util.Bytes;
028import org.junit.ClassRule;
029import org.junit.Test;
030import org.junit.experimental.categories.Category;
031
032@Category({ ClientTests.class, SmallTests.class })
033public class TestIncrement {
034
035  @ClassRule
036  public static final HBaseClassTestRule CLASS_RULE =
037    HBaseClassTestRule.forClass(TestIncrement.class);
038
039  @Test
040  public void testIncrementInstance() {
041    final long expected = 13;
042    Increment inc = new Increment(new byte[] { 'r' });
043    int total = 0;
044    for (int i = 0; i < 2; i++) {
045      byte[] bytes = Bytes.toBytes(i);
046      inc.addColumn(bytes, bytes, expected);
047      total++;
048    }
049    Map<byte[], NavigableMap<byte[], Long>> familyMapOfLongs = inc.getFamilyMapOfLongs();
050    int found = 0;
051    for (Map.Entry<byte[], NavigableMap<byte[], Long>> entry : familyMapOfLongs.entrySet()) {
052      for (Map.Entry<byte[], Long> e : entry.getValue().entrySet()) {
053        assertEquals(expected, e.getValue().longValue());
054        found++;
055      }
056    }
057    assertEquals(total, found);
058  }
059}