| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.hadoop.hbase; |
| |
| import junit.framework.TestCase; |
| |
| import org.apache.hadoop.hbase.util.Bytes; |
| |
| /** |
| * Test comparing HBase objects. |
| */ |
| public class TestCompare extends TestCase { |
| |
| /** |
| * Sort of HRegionInfo. |
| */ |
| public void testHRegionInfo() { |
| HRegionInfo a = new HRegionInfo(new HTableDescriptor("a"), null, null); |
| HRegionInfo b = new HRegionInfo(new HTableDescriptor("b"), null, null); |
| assertTrue(a.compareTo(b) != 0); |
| HTableDescriptor t = new HTableDescriptor("t"); |
| byte [] midway = Bytes.toBytes("midway"); |
| a = new HRegionInfo(t, null, midway); |
| b = new HRegionInfo(t, midway, null); |
| assertTrue(a.compareTo(b) < 0); |
| assertTrue(b.compareTo(a) > 0); |
| assertEquals(a, a); |
| assertTrue(a.compareTo(a) == 0); |
| a = new HRegionInfo(t, Bytes.toBytes("a"), Bytes.toBytes("d")); |
| b = new HRegionInfo(t, Bytes.toBytes("e"), Bytes.toBytes("g")); |
| assertTrue(a.compareTo(b) < 0); |
| a = new HRegionInfo(t, Bytes.toBytes("aaaa"), Bytes.toBytes("dddd")); |
| b = new HRegionInfo(t, Bytes.toBytes("e"), Bytes.toBytes("g")); |
| assertTrue(a.compareTo(b) < 0); |
| a = new HRegionInfo(t, Bytes.toBytes("aaaa"), Bytes.toBytes("dddd")); |
| b = new HRegionInfo(t, Bytes.toBytes("aaaa"), Bytes.toBytes("eeee")); |
| assertTrue(a.compareTo(b) < 0); |
| } |
| } |