package tmcsim.cadsimulator.managers;

import tmcsim.highwaymodel.TrafficEvent;
import java.text.ParseException;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Scanner;
import junit.framework.TestCase;
import tmcsim.common.SimulationException;

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

    public void testReadBatchFile() throws SimulationException, ParseException
    {
        System.out.println("readBatchFile");
        String alpha = "181 00:00:01 405 N 2.2 20.1 Y";
        String bravo = "187 00:00:37  55 S 6.88 0.2 R";
        String dataIn = alpha + "\n" + bravo + "\n";
        Scanner scan = new Scanner(dataIn);
        TrafficEvent evtA = new TrafficEvent(alpha);
        TrafficEvent evtB = new TrafficEvent(bravo);
        
        LinkedList<TrafficEvent> expResult = new LinkedList<TrafficEvent>();
        expResult.add(evtA);
        expResult.add(evtB);
        
        LinkedList<TrafficEvent> result = TrafficModelManager.readBatchFile(scan);
        assertEquals(expResult, result);
    }
    /**
     * Test of readBatchFile method, of class TrafficModelManager.
     */
    public void testReadBatchFile2() throws SimulationException, ParseException
    {
        System.out.println("readBatchFile blank lines test");
        String alpha = "    ";
        String bravo = "187 00:00:37  55 S 6.88 0.2 R";
        String dataIn = alpha + "\n" + bravo + "\n";
        Scanner scan = new Scanner(dataIn);
        
        LinkedList<TrafficEvent> result = TrafficModelManager.readBatchFile(scan);
        assertEquals(1,result.size());
    }
        
    public void testCreateIncidentMap() throws ParseException
    {
        System.out.println("createIncidentMap");
        String alpha = "181 00:00:01 405 N 2.2 20.1 Y";
        String bravo = "187 00:00:37  55 S 6.88 0.2 R";
        String dataIn = alpha + "\n" + bravo + "\n";
        Scanner scan = new Scanner(dataIn);
        TrafficEvent evtA = new TrafficEvent(alpha);
        TrafficEvent evtB = new TrafficEvent(bravo);
      
        LinkedList<TrafficEvent> eventQueue = TrafficModelManager.readBatchFile(scan);
        // Extract the incidents and create a map
        Map<String, List<TrafficEvent>> incidents;
        incidents = TrafficModelManager.createIncidentMap(eventQueue);
        System.out.println(""+incidents.keySet());
        assertTrue(incidents.keySet().contains("181"));
        assertTrue(incidents.keySet().contains("187"));
    }
 
}