/*
* Copyright (c) 2008-2017, Hazelcast, Inc. All Rights Reserved.
*
* Licensed 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 com.hazelcast.internal.util.counters;
import com.hazelcast.test.HazelcastSerialClassRunner;
import com.hazelcast.test.annotation.QuickTest;
import org.junit.Before;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
import static com.hazelcast.internal.util.counters.MwCounter.newMwCounter;
import static org.junit.Assert.assertEquals;
@RunWith(HazelcastSerialClassRunner.class)
@Category(QuickTest.class)
public class MwCounterTest {
private MwCounter counter;
@Before
public void setup() {
counter = newMwCounter();
}
@Test
public void inc() {
counter.inc();
assertEquals(1, counter.get());
}
@Test
public void inc_withAmount() {
counter.inc(10);
assertEquals(10, counter.get());
counter.inc(0);
assertEquals(10, counter.get());
}
@Test
public void test_toString() {
String s = counter.toString();
assertEquals("Counter{value=0}", s);
}
}