@Test
public void testIsValidPrimitive() {

	assertFalse(this.stop.isValidPrimitive());
	this.eventHandler.clear();
	this.stop.setPosition(new GeoLocationPoint(34., 35.));
	assertTrue(this.stop.isValidPrimitive());
	this.eventHandler.assertBusChangedEvent(BusChangeEventType.VALIDITY, this.stop);
	this.eventHandler.assertBusShapeChangedEvent(BusChangeEventType.STOP_CHANGED, this.stop);
	this.eventHandler.assertNoBusShapeAttrChangedEvent();
}