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package org.traccar.events;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Map;
import java.util.TimeZone;
import org.junit.Test;
import org.traccar.BaseTest;
import org.traccar.model.DeviceState;
import org.traccar.model.Event;
import org.traccar.model.Position;
public class OverspeedEventHandlerTest extends BaseTest {
private Date date(String time) throws ParseException {
DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
return dateFormat.parse(time);
}
private void testOverspeedWithPosition(boolean notRepeat) throws Exception {
OverspeedEventHandler overspeedEventHandler = new OverspeedEventHandler(15000, notRepeat);
Position position = new Position();
position.setTime(date("2017-01-01 00:00:00"));
position.setSpeed(50);
DeviceState deviceState = new DeviceState();
deviceState.setOverspeedState(false);
Map<Event, Position> events = overspeedEventHandler.updateOverspeedState(deviceState, position, 40);
assertNull(events);
assertFalse(deviceState.getOverspeedState());
assertEquals(position, deviceState.getOverspeedPosition());
Position nextPosition = new Position();
nextPosition.setTime(date("2017-01-01 00:00:10"));
nextPosition.setSpeed(55);
events = overspeedEventHandler.updateOverspeedState(deviceState, nextPosition, 40);
assertNull(events);
nextPosition.setTime(date("2017-01-01 00:00:20"));
events = overspeedEventHandler.updateOverspeedState(deviceState, nextPosition, 40);
assertNotNull(events);
Event event = events.keySet().iterator().next();
assertEquals(Event.TYPE_DEVICE_OVERSPEED, event.getType());
assertEquals(50, event.getDouble("speed"), 0.1);
assertEquals(40, event.getDouble(OverspeedEventHandler.ATTRIBUTE_SPEED_LIMIT), 0.1);
assertEquals(notRepeat, deviceState.getOverspeedState());
assertNull(deviceState.getOverspeedPosition());
nextPosition.setTime(date("2017-01-01 00:00:30"));
events = overspeedEventHandler.updateOverspeedState(deviceState, nextPosition, 40);
assertNull(events);
assertEquals(notRepeat, deviceState.getOverspeedState());
if (notRepeat) {
assertNull(deviceState.getOverspeedPosition());
} else {
assertNotNull(deviceState.getOverspeedPosition());
}
nextPosition.setTime(date("2017-01-01 00:00:40"));
nextPosition.setSpeed(30);
events = overspeedEventHandler.updateOverspeedState(deviceState, nextPosition, 40);
assertNull(events);
assertFalse(deviceState.getOverspeedState());
assertNull(deviceState.getOverspeedPosition());
}
private void testOverspeedWithStatus(boolean notRepeat) throws Exception {
OverspeedEventHandler overspeedEventHandler = new OverspeedEventHandler(15000, notRepeat);
Position position = new Position();
position.setTime(new Date(System.currentTimeMillis() - 30000));
position.setSpeed(50);
DeviceState deviceState = new DeviceState();
deviceState.setOverspeedState(false);
deviceState.setOverspeedPosition(position);
Map<Event, Position> events = overspeedEventHandler.updateOverspeedState(deviceState, 40);
assertNotNull(events);
Event event = events.keySet().iterator().next();
assertEquals(Event.TYPE_DEVICE_OVERSPEED, event.getType());
assertEquals(notRepeat, deviceState.getOverspeedState());
}
@Test
public void testOverspeedEventHandler() throws Exception {
testOverspeedWithPosition(false);
testOverspeedWithPosition(true);
testOverspeedWithStatus(false);
testOverspeedWithStatus(true);
}
}
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