def test_remove_middle(self): ll = LinkedList() ll.append(1) ll.append(2) ll.append(3) ll.remove(1) self.assertEqual(3, ll.get(1))
def test_remove_twice_when_not_empty(self): ll = LinkedList() ll.append(2) ll.append(2) ll.remove(0) ll.remove(0) self.assertEqual(0, ll.len())
def test_append_on_removed(self): ll = LinkedList() ll.append(1) ll.remove(0) ll.append(2) # self.assertEqual(ll.get(0), 1) self.assertEqual(ll.get(0), 2)
def test_remove_first_as_list(self): ll = LinkedList() ll.append(1) ll.append(2) ll.append(3) ll.remove(0) self.assertEqual([2, 3], ll.as_list())
def test_get_middle(self): ll = LinkedList() ll.append(0) ll.append(1) ll.append(2) ll.append(3) ll.append(4) self.assertEqual(ll.get(2), 2)
def test_get_out_bounds(self): ll = LinkedList() x = 10 for i in range(x): ll.append(i) self.assertRaises(IndexError, ll.get, x)
def test_get(self): ll = LinkedList() a = 2 ll.append(a) self.assertEqual(ll.get(0), a)
def test_len(self): ll = LinkedList() ll.append(1) ll.append(1) ll.remove(0) self.assertEqual(ll.len(), 1)
def test_append_when_empty(self): ll = LinkedList() ll.append(1) self.assertEqual(ll.get(0), 1)
def test_remove_when_not_empty(self): ll = LinkedList() ll.append(2) ll.remove(0) self.assertRaises(IndexError, ll.get, 0)
def test_append_when_not_empty(self): ll = LinkedList() ll.append(1) ll.append(2) self.assertEqual(ll.get(1), 2)