1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18 package org.apache.hadoop.hbase.filter;
19
20 import org.apache.hadoop.hbase.testclassification.SmallTests;
21 import org.apache.hadoop.hbase.util.Bytes;
22 import org.junit.Test;
23 import org.junit.experimental.categories.Category;
24
25 import static org.junit.Assert.assertEquals;
26
27 @Category(SmallTests.class)
28 public class TestLongComparator {
29 private long values[] = { Long.MIN_VALUE, -10000000000L, -1000000L, 0L, 1000000L, 10000000000L,
30 Long.MAX_VALUE };
31
32 @Test
33 public void testSimple() {
34 for (int i = 1; i < values.length ; i++) {
35 for (int j = 0; j < i; j++) {
36 LongComparator cp = new LongComparator(values[i]);
37 assertEquals(1, cp.compareTo(Bytes.toBytes(values[j])));
38 }
39 }
40 }
41 }