def test_toggle(self):
bb.toggle(3, 4)
self.assertEqual(bb.Loc_Marks, [(2, 3)])
bb.toggle(5, 6)
self.assertEqual(bb.Loc_Marks, [(2, 3), (4, 5)])
bb.toggle(1, 7)
self.assertEqual(bb.Loc_Marks, [(2, 3), (4, 5), (0, 6)])
def test_score(self):
self.assertEqual(bb.score(), 60)
bb.toggle(3, 4)
bb.mark('3l')
self.assertEqual(bb.score(), 49)
