package tmcsim.highwaymodel;

import tmcsim.highwaymodel.TrafficEvent;
import java.text.ParseException;
import java.util.PriorityQueue;
import junit.framework.TestCase;

/**
 *
 * @author jdalbey
 */
public class TrafficEventTest extends TestCase
{
    
    public TrafficEventTest(String testName)
    {
        super(testName);
    }
    
    @Override
    protected void setUp() throws Exception
    {
        super.setUp();
    }
    
    @Override
    protected void tearDown() throws Exception
    {
        super.tearDown();
    }

    /**
     * Test of compareTo method, of class TrafficEvent.
     */
    public void testCompareTo() throws ParseException
    {
        System.out.println("compareTo");
        TrafficEvent alpha = new TrafficEvent("181 00:01:30 405 S 0.6 11.0 G");
        TrafficEvent beta  = new TrafficEvent("181 00:12:30 405 S 0.6 11.0 G");
        TrafficEvent charly  = new TrafficEvent("181 00:22:00 5 S 0.6 11.0 G");
        assertEquals(-1, alpha.compareTo(beta));
        assertEquals(1, charly.compareTo(beta));
        assertEquals(0, beta.compareTo(beta));
    }
    public void testCompare2() throws ParseException
    {
        System.out.println("compareTo");
        TrafficEvent alpha = new TrafficEvent(" 187   00:00:07  55      S         6.88     0.2      Y");
        TrafficEvent beta  = new TrafficEvent(" 187   00:01:37  55      S         6.88     0.2      R");
        TrafficEvent charly  = new TrafficEvent("191   02:49:02  73      S         27.20    0.8      G");
        assertEquals(-1, alpha.compareTo(beta));
        assertEquals(1, charly.compareTo(beta));
        assertEquals(0, beta.compareTo(beta));
    }
    public void testQueue() throws ParseException
    {
        System.out.println("compareTo");
        TrafficEvent alpha = new TrafficEvent(" 187   00:00:07  55      S         6.88     0.2      Y");
        TrafficEvent beta  = new TrafficEvent(" 187   00:01:37  55      S         6.88     0.2      R");
        TrafficEvent charly  = new TrafficEvent("191   02:49:02  73      S         27.20    0.8      G");
        PriorityQueue<TrafficEvent> q = new PriorityQueue<TrafficEvent>();
        q.add(charly);
        q.add(beta);
        q.add(alpha);
        assertEquals(alpha, q.poll());
        assertEquals(beta, q.poll());
        assertEquals(charly, q.poll());
    }
    
}