class CircularListTest(unittest.TestCase):
def setUp(self):
self.list=[1,2,3,4]
self.circular_list = CircularList(self.list)
def test_current(self):
# make sure the shuffled sequence does not lose any elements
self.current_index=self.circular_list.current()
self.assertEqual(self.current_index, 1)
def test_next(self):
self.circular_list.next(1)
self.assertEqual(self.circular_list.current(), 2)
def test_circular_list(self):
self.assertEqual(self.circular_list.current(),1)
self.assertEqual(self.circular_list.next(1), 2)
self.assertEqual(self.circular_list.next(1), 3)
self.assertEqual(self.circular_list.next(1), 4)
self.assertEqual(self.circular_list.next(1), 1)
self.assertEqual(self.circular_list.next(1), 2)
self.assertEqual(self.circular_list.next(1), 3)
def setUp(self):
self.list=[1,2,3,4]
self.circular_list = CircularList(self.list)
