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.metrics.impl;
19
20 import org.apache.hadoop.hbase.testclassification.SmallTests;
21 import org.junit.Before;
22 import org.junit.Test;
23 import org.junit.experimental.categories.Category;
24 import org.mockito.Mockito;
25
26 import com.codahale.metrics.Meter;
27
28 /**
29 * Test class for {@link DropwizardMeter}.
30 */
31 @Category(SmallTests.class)
32 public class TestDropwizardMeter {
33
34 private Meter meter;
35
36 @Before public void setup() {
37 this.meter = Mockito.mock(Meter.class);
38 }
39
40 @Test public void test() {
41 DropwizardMeter dwMeter = new DropwizardMeter(this.meter);
42
43 dwMeter.mark();
44 dwMeter.mark(10L);
45 dwMeter.mark();
46 dwMeter.mark();
47
48 Mockito.verify(meter, Mockito.times(3)).mark();
49 Mockito.verify(meter).mark(10L);
50 }
51 }