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.junit.jupiter.api.TestTemplate;
024
025public class FromClientSideTestHTableExistsMethodMultipleRegionsSingleGet
026  extends FromClientSideTestBase {
027
028  protected FromClientSideTestHTableExistsMethodMultipleRegionsSingleGet(
029    Class<? extends ConnectionRegistry> registryImpl, int numHedgedReqs) {
030    super(registryImpl, numHedgedReqs);
031  }
032
033  @TestTemplate
034  public void testHTableExistsMethodMultipleRegionsSingleGet() throws Exception {
035    TEST_UTIL.createTable(tableName, new byte[][] { FAMILY }, 1, new byte[] { 0x00 },
036      new byte[] { (byte) 0xff }, 255);
037    TEST_UTIL.waitTableAvailable(tableName, 10_000);
038    try (Connection conn = getConnection(); Table table = conn.getTable(tableName)) {
039      Put put = new Put(ROW);
040      put.addColumn(FAMILY, QUALIFIER, VALUE);
041
042      Get get = new Get(ROW);
043
044      boolean exist = table.exists(get);
045      assertFalse(exist);
046
047      table.put(put);
048
049      exist = table.exists(get);
050      assertTrue(exist);
051    }
052  }
053}