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18 package org.apache.hadoop.hbase.types;
19
20 import static org.junit.Assert.assertArrayEquals;
21 import static org.junit.Assert.assertEquals;
22
23 import org.apache.hadoop.hbase.SmallTests;
24 import org.apache.hadoop.hbase.util.Bytes;
25 import org.apache.hadoop.hbase.util.Order;
26 import org.apache.hadoop.hbase.util.PositionedByteRange;
27 import org.apache.hadoop.hbase.util.SimplePositionedByteRange;
28 import org.junit.Test;
29 import org.junit.experimental.categories.Category;
30
31 @Category(SmallTests.class)
32 public class TestRawString {
33
34 static final String[] VALUES = new String[] {
35 "", "1", "22", "333", "4444", "55555", "666666", "7777777", "88888888", "999999999",
36 };
37
38 @Test
39 public void testReadWrite() {
40 for (Order ord : new Order[] { Order.ASCENDING, Order.DESCENDING }) {
41 RawString type =
42 Order.ASCENDING == ord ? RawString.ASCENDING : RawString.DESCENDING;
43 for (String val : VALUES) {
44 PositionedByteRange buff = new SimplePositionedByteRange(Bytes.toBytes(val).length);
45 assertEquals(buff.getLength(), type.encode(buff, val));
46 byte[] expected = Bytes.toBytes(val);
47 ord.apply(expected);
48 assertArrayEquals(expected, buff.getBytes());
49 buff.setPosition(0);
50 assertEquals(val, type.decode(buff));
51 buff.setPosition(0);
52 assertEquals(buff.getLength(), type.skip(buff));
53 assertEquals(buff.getLength(), buff.getPosition());
54 }
55 }
56 }
57 }