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.jupiter.api.Assertions.assertEquals;
021
022import org.apache.hadoop.hbase.testclassification.MiscTests;
023import org.apache.hadoop.hbase.testclassification.SmallTests;
024import org.apache.hadoop.hbase.util.Order;
025import org.apache.hadoop.hbase.util.PositionedByteRange;
026import org.apache.hadoop.hbase.util.SimplePositionedMutableByteRange;
027import org.junit.jupiter.api.Tag;
028import org.junit.jupiter.api.Test;
029
030@Tag(MiscTests.TAG)
031@Tag(SmallTests.TAG)
032public class TestOrderedString {
033  private static final String[] VALUES = new String[] { null, "", "1", "22", "333", "4444", "55555",
034    "666666", "7777777", "88888888", "999999999" };
035
036  @Test
037  public void testEncodedLength() {
038    PositionedByteRange buff = new SimplePositionedMutableByteRange(20);
039    for (final DataType<String> type : new OrderedString[] { new OrderedString(Order.ASCENDING),
040      new OrderedString(Order.DESCENDING) }) {
041      for (final String val : VALUES) {
042        buff.setPosition(0);
043        type.encode(buff, val);
044        assertEquals(buff.getPosition(), type.encodedLength(val),
045          "encodedLength does not match actual, " + val);
046      }
047    }
048  }
049
050  @Test
051  public void testEncodedClassIsFloat() {
052    final DataType<String> type = new OrderedString(Order.ASCENDING);
053
054    assertEquals(String.class, type.encodedClass());
055  }
056}