def test_no_manna_strike(self):
wizzard = Wizzard('Merlin', 40, 10, 4)
opponent = Wizzard('Voldemort', 50, 12, 30)
wizzard.strike(opponent)
self.assertEqual(wizzard.manna, 4)
self.assertEqual(opponent.hp, 50 - 10/3)
def test_strike(self):
wizzard = Wizzard('Merlin', 40, 10, 20)
opponent = Wizzard('Voldemort', 50, 12, 30)
wizzard.strike(opponent)
self.assertEqual(wizzard.manna, 15)
self.assertEqual(opponent.hp, 20)
