// test the addPowerup method
@SuppressWarnings("unchecked")
void testAddPowerup(Tester t) {
resetField();
field.addPowerup(0, 0);
t.checkOneOf(
field.pUps,
new ArrayList<Powerup>(Arrays.asList(avocado)),
new ArrayList<Powerup>(Arrays.asList(twinkie)));
}
// test the getYPos method
void testGetYPos(Tester t) {
t.checkOneOf(field.getYPos(), CollectTheFruit.height - 35, CollectTheFruit.height - 200);
}
