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package org.traccar.handler.events;
import org.junit.Test;
import org.traccar.BaseTest;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import org.traccar.model.Event;
import org.traccar.model.Position;
import org.traccar.session.DeviceState;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.TimeZone;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
public class OverspeedEventHandlerTest extends BaseTest {
private Position position(String time, double speed) throws ParseException {
Position position = new Position();
DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
position.setTime(dateFormat.parse(time));
position.setSpeed(speed);
return position;
}
private void verifyState(DeviceState deviceState, boolean state, long geofenceId) {
assertEquals(state, deviceState.getOverspeedState());
assertEquals(geofenceId, deviceState.getOverspeedGeofenceId());
}
private void testOverspeedWithPosition(long geofenceId) throws ParseException {
Config config = new Config();
config.setString(Keys.EVENT_OVERSPEED_MINIMAL_DURATION, String.valueOf(15));
config.setString(Keys.EVENT_OVERSPEED_PREFER_LOWEST, String.valueOf(false));
OverspeedEventHandler overspeedEventHandler = new OverspeedEventHandler(config, null, null);
DeviceState deviceState = new DeviceState();
Position position = position("2017-01-01 00:00:00", 50);
assertNull(overspeedEventHandler.updateOverspeedState(deviceState, position, 40, geofenceId));
verifyState(deviceState, true, geofenceId);
position = position("2017-01-01 00:00:10", 55);
assertNull(overspeedEventHandler.updateOverspeedState(deviceState, position, 40, geofenceId));
position = position("2017-01-01 00:00:20", 55);
var events = overspeedEventHandler.updateOverspeedState(deviceState, position, 40, geofenceId);
assertNotNull(events);
Event event = events.keySet().iterator().next();
assertEquals(Event.TYPE_DEVICE_OVERSPEED, event.getType());
assertEquals(55, event.getDouble("speed"), 0.1);
assertEquals(40, event.getDouble("speedLimit"), 0.1);
assertEquals(geofenceId, event.getGeofenceId());
verifyState(deviceState, true, 0);
position = position("2017-01-01 00:00:30", 55);
assertNull(overspeedEventHandler.updateOverspeedState(deviceState, position, 40, geofenceId));
verifyState(deviceState, true, 0);
position = position("2017-01-01 00:00:30", 30);
assertNull(overspeedEventHandler.updateOverspeedState(deviceState, position, 40, geofenceId));
verifyState(deviceState, false, 0);
}
@Test
public void testOverspeedEventHandler() throws Exception {
testOverspeedWithPosition(0);
testOverspeedWithPosition(1);
}
}
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