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.types; 019 020import static org.junit.Assert.assertEquals; 021 022import org.apache.hadoop.hbase.HBaseClassTestRule; 023import org.apache.hadoop.hbase.testclassification.MiscTests; 024import org.apache.hadoop.hbase.testclassification.SmallTests; 025import org.apache.hadoop.hbase.util.Bytes; 026import org.apache.hadoop.hbase.util.PositionedByteRange; 027import org.apache.hadoop.hbase.util.SimplePositionedMutableByteRange; 028import org.junit.ClassRule; 029import org.junit.Test; 030import org.junit.experimental.categories.Category; 031 032@Category({MiscTests.class, SmallTests.class}) 033public class TestOrderedBlobVar { 034 035 @ClassRule 036 public static final HBaseClassTestRule CLASS_RULE = 037 HBaseClassTestRule.forClass(TestOrderedBlobVar.class); 038 039 static final byte[][] VALUES = new byte[][] { 040 null, Bytes.toBytes(""), Bytes.toBytes("1"), Bytes.toBytes("22"), Bytes.toBytes("333"), 041 Bytes.toBytes("4444"), Bytes.toBytes("55555"), Bytes.toBytes("666666"), 042 Bytes.toBytes("7777777"), Bytes.toBytes("88888888"), Bytes.toBytes("999999999"), 043 }; 044 045 @Test 046 public void testEncodedLength() { 047 PositionedByteRange buff = new SimplePositionedMutableByteRange(20); 048 for (DataType<byte[]> type : 049 new OrderedBlobVar[] { OrderedBlobVar.ASCENDING, OrderedBlobVar.DESCENDING }) { 050 for (byte[] val : VALUES) { 051 buff.setPosition(0); 052 type.encode(buff, val); 053 assertEquals( 054 "encodedLength does not match actual, " + Bytes.toStringBinary(val), 055 buff.getPosition(), type.encodedLength(val)); 056 } 057 } 058 } 059}