1 /**
2 * Copyright 2010 The Apache Software Foundation
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 */
20 package org.apache.hadoop.hbase.master;
21 import static org.junit.Assert.*;
22
23 import java.util.concurrent.atomic.AtomicBoolean;
24
25 import org.apache.hadoop.conf.Configuration;
26 import org.apache.hadoop.hbase.HBaseConfiguration;
27 import org.apache.hadoop.hbase.master.RegionServerOperationQueue.ProcessingResultCode;
28 import org.junit.After;
29 import org.junit.Before;
30 import org.junit.Test;
31
32 /**
33 * Test the queue used to manage RegionServerOperations.
34 * Currently RegionServerOperationQueue is untestable because each
35 * RegionServerOperation has a {@link HMaster} reference. TOOD: Fix.
36 */
37 public class TestRegionServerOperationQueue {
38 private RegionServerOperationQueue queue;
39 private Configuration conf;
40 private AtomicBoolean closed;
41
42 @Before
43 public void setUp() throws Exception {
44 this.closed = new AtomicBoolean(false);
45 this.conf = new Configuration();
46 this.queue = new RegionServerOperationQueue(this.conf, this.closed);
47 }
48
49 @After
50 public void tearDown() throws Exception {
51 }
52
53 @Test
54 public void testWeDoNotGetStuckInDelayQueue() throws Exception {
55 ProcessingResultCode code = this.queue.process();
56 assertTrue(ProcessingResultCode.NOOP == code);
57 }
58 }