AtomicRangeIntegerTest.java

package org.skywalking.apm.agent.core.datacarrier.common;

import org.junit.Assert;
import org.junit.Test;

/**
 * Created by wusheng on 2016/10/25.
 */
public class AtomicRangeIntegerTest {
    @Test
    public void testGetAndIncrement() {
        AtomicRangeInteger atomicI = new AtomicRangeInteger(0, 10);
        for (int i = 0; i < 10; i++) {
            Assert.assertEquals(i, atomicI.getAndIncrement());
        }
        Assert.assertEquals(0, atomicI.getAndIncrement());
        Assert.assertEquals(1, atomicI.get());
        Assert.assertEquals(1, atomicI.intValue());
        Assert.assertEquals(1, atomicI.longValue());
        Assert.assertEquals(1, (int)atomicI.floatValue());
        Assert.assertEquals(1, (int)atomicI.doubleValue());
    }
}