LeafSpanTestCase.java

package org.skywalking.apm.agent.core.context;

import java.util.Map;
import org.junit.Assert;
import org.junit.Test;

/**
 * @author wusheng
 */
public class LeafSpanTestCase {
    @Test
    public void testLeaf() {
        LeafSpan span = new LeafSpan(0, "serviceA", System.currentTimeMillis());
        span.push();
        span.setOperationName("serviceA2");
        span.setTag("key", "value-text");
        span.setTag("key2", false);
        span.setTag("key3", 1);

        //start 2nd span
        span.push();

        Assert.assertFalse(span.isFinished());
        Assert.assertTrue(span.isLeaf());
        span.setOperationName("service123");
        span.setTag("key", "value-text2");
        span.setTag("key2", true);
        span.setTag("key3", 2);
        Assert.assertEquals("serviceA2", span.getOperationName());
        Assert.assertEquals("value-text", span.getStrTag("key"));
        Assert.assertFalse(span.getBoolTag("key2"));
        Assert.assertEquals(1, span.getIntTag("key3").intValue());

        //end 2nd span
        span.pop();

        span.pop();
        Assert.assertTrue(span.isFinished());
    }
}