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;
021import static org.junit.Assert.assertNotEquals;
022import java.io.IOException;
023import org.apache.hadoop.conf.Configuration;
024import org.apache.hadoop.hbase.CellUtil;
025import org.apache.hadoop.hbase.HBaseClassTestRule;
026import org.apache.hadoop.hbase.HBaseTestingUtility;
027import org.apache.hadoop.hbase.KeyValue;
028import org.apache.hadoop.hbase.TableName;
029import org.apache.hadoop.hbase.testclassification.MediumTests;
030import org.apache.hadoop.hbase.util.Bytes;
031import org.junit.AfterClass;
032import org.junit.BeforeClass;
033import org.junit.ClassRule;
034import org.junit.Rule;
035import org.junit.Test;
036import org.junit.experimental.categories.Category;
037import org.junit.rules.TestName;
038
039/**
040 * Run Append tests that use the HBase clients;
041 */
042@Category(MediumTests.class)
043public class TestAppendFromClientSide {
044
045  @ClassRule
046  public static final HBaseClassTestRule CLASS_RULE =
047      HBaseClassTestRule.forClass(TestAppendFromClientSide.class);
048
049  protected final static HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();
050  private static byte [] ROW = Bytes.toBytes("testRow");
051  private static byte [] FAMILY = Bytes.toBytes("testFamily");
052  private static byte [] QUALIFIER = Bytes.toBytes("testQualifier");
053  @Rule
054  public TestName name = new TestName();
055  @BeforeClass
056  public static void beforeClass() throws Exception {
057    Configuration conf = TEST_UTIL.getConfiguration();
058    TEST_UTIL.startMiniCluster(3);
059  }
060
061  @AfterClass
062  public static void afterClass() throws Exception {
063    TEST_UTIL.shutdownMiniCluster();
064  }
065
066  @Test
067  public void testAppendWithCustomTimestamp() throws IOException {
068    TableName TABLENAME = TableName.valueOf(name.getMethodName());
069    Table table = TEST_UTIL.createTable(TABLENAME, FAMILY);
070    long timestamp = 999;
071    Append append = new Append(ROW);
072    append.add(CellUtil.createCell(ROW, FAMILY, QUALIFIER, timestamp, KeyValue.Type.Put.getCode(),
073      Bytes.toBytes(100L)));
074    Result r = table.append(append);
075    assertEquals(1, r.size());
076    assertEquals(timestamp, r.rawCells()[0].getTimestamp());
077    r = table.get(new Get(ROW));
078    assertEquals(1, r.size());
079    assertEquals(timestamp, r.rawCells()[0].getTimestamp());
080    r = table.append(append);
081    assertEquals(1, r.size());
082    assertNotEquals(timestamp, r.rawCells()[0].getTimestamp());
083    r = table.get(new Get(ROW));
084    assertEquals(1, r.size());
085    assertNotEquals(timestamp, r.rawCells()[0].getTimestamp());
086  }
087}