1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19 package org.apache.hadoop.hbase.replication.regionserver;
20
21 import org.apache.hadoop.hbase.CompatibilitySingletonFactory;
22 import org.apache.hadoop.hbase.replication.regionserver.MetricsReplicationSource;
23 import org.apache.hadoop.hbase.replication.regionserver.MetricsReplicationSourceImpl;
24 import org.apache.hadoop.hbase.testclassification.SmallTests;
25 import org.apache.hadoop.hbase.testclassification.MetricsTests;
26 import org.junit.Test;
27 import org.junit.experimental.categories.Category;
28
29 import static org.junit.Assert.assertTrue;
30
31 @Category({MetricsTests.class, SmallTests.class})
32
33 public class TestMetricsReplicationSourceImpl {
34
35 @Test
36 public void testGetInstance() throws Exception {
37 MetricsReplicationSource rms = CompatibilitySingletonFactory
38 .getInstance(MetricsReplicationSource.class);
39 assertTrue(rms instanceof MetricsReplicationSourceImpl);
40 }
41 }