def test_del_mass_void_all(self):
s_list = LinkedList()
s_list.delete(1, True)
ht = s_list.get_head_tail()
data = ht + s_list.list_all_nodes()
res = [None, None]
self.assertEqual(data, res)
def test_clean_void(self):
s_list = LinkedList()
s_list.clean()
ht = s_list.get_head_tail()
data = ht + s_list.list_all_nodes()
res = [None, None]
self.assertEqual(data, res)
def test_insert_void(self):
n1 = Node(1)
s_list = LinkedList()
s_list.insert(None, n1)
ht = s_list.get_head_tail()
data = ht + s_list.list_all_nodes()
res = [n1, n1, 1]
self.assertEqual(data, res)
def test_del_mass_first_1_all(self):
n1 = Node(1)
s_list = LinkedList()
s_list.add_in_tail(n1)
s_list.delete(1, True)
ht = s_list.get_head_tail()
data = ht + s_list.list_all_nodes()
res = [None, None]
self.assertEqual(data, res)
def test_clean_one(self):
n1 = Node(1)
s_list = LinkedList()
s_list.add_in_tail(n1)
s_list.clean()
ht = s_list.get_head_tail()
data = ht + s_list.list_all_nodes()
res = [None, None]
self.assertEqual(data, res)
def test_insert_end_2(self):
n1 = Node(1)
n2 = Node(2)
s_list = LinkedList()
s_list.add_in_tail(n1)
s_list.insert(n1, n2)
ht = s_list.get_head_tail()
data = ht + s_list.list_all_nodes()
res = [n1, n2, 1, 2]
self.assertEqual(data, res)
def test_del_one_last_2(self):
n1 = Node(1)
n2 = Node(2)
s_list = LinkedList()
s_list.add_in_tail(n1)
s_list.add_in_tail(n2)
s_list.delete(2)
ht = s_list.get_head_tail()
data = ht + s_list.list_all_nodes()
res = [n1, n1, 1]
self.assertEqual(data, res)
def test_insert_middle(self):
n1 = Node(1)
n2 = Node(2)
n3 = Node(3)
s_list = LinkedList()
s_list.add_in_tail(n1)
s_list.add_in_tail(n3)
s_list.insert(n1, n2)
ht = s_list.get_head_tail()
data = ht + s_list.list_all_nodes()
res = [n1, n3, 1, 2, 3]
self.assertEqual(data, res)
def test_del_one_first_3(self):
n1 = Node(1)
n2 = Node(2)
n3 = Node(3)
s_list = LinkedList()
s_list.add_in_tail(n1)
s_list.add_in_tail(n2)
s_list.add_in_tail(n3)
s_list.delete(1)
ht = s_list.get_head_tail()
data = ht + s_list.list_all_nodes()
res = [n2, n3, 2, 3]
self.assertEqual(data, res)
def test_del_mass_no_element(self):
n1 = Node(1)
n2 = Node(1)
n3 = Node(3)
s_list = LinkedList()
s_list.add_in_tail(n1)
s_list.add_in_tail(n2)
s_list.add_in_tail(n3)
s_list.delete(4, True)
ht = s_list.get_head_tail()
data = ht + s_list.list_all_nodes()
res = [n1, n3, 1, 1, 3]
self.assertEqual(data, res)
from main import Node, LinkedList
def sum_list(list_1, list_2):
if list_1.len() == list_2.len():
super_list = LinkedList()
node_1, node_2 = list_1.head, list_2.head
while node_1 != None:
super_node = Node(node_1.value + node_2.value)
super_list.add_in_tail(super_node)
node_1 = node_1.next
node_2 = node_2.next
return super_list
n1 = Node(1)
s_list = LinkedList()
s_list.add_in_tail(n1)
print(s_list.get_head_tail())