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19 package org.apache.hadoop.hbase.replication.regionserver;
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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;
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27 import org.junit.Test;
28 import org.junit.experimental.categories.Category;
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30 import static org.junit.Assert.assertTrue;
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35 @Category({MetricsTests.class, SmallTests.class})
36 public class TestReplicationMetricsSourceImpl {
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38 @Test
39 public void testGetInstance() throws Exception {
40 MetricsReplicationSource rms = CompatibilitySingletonFactory
41 .getInstance(MetricsReplicationSource.class);
42 assertTrue(rms instanceof MetricsReplicationSourceImpl);
43 }
44 }