def test_llzip3():
a = b = None
for i in reversed(range(1, 3, 1)):
a = Node(i, a)
for i in reversed(range(2, 5, 1)):
b = Node(i, b)
zippedlist = zipLists(a, b)
assert printList("", zippedlist) == '1 —> 2 —> 2 —> 3 —> 4 —> None'
def test_llzip1():
a = b = None
for i in reversed(range(7, 12, 2)):
a = Node(i, a)
for i in reversed(range(2, 7, 2)):
b = Node(i, b)
zippedlist = zipLists(a, b)
assert printList("", zippedlist) == '7 —> 2 —> 9 —> 4 —> 11 —> 6 —> None'
def test_zip_one():
ll_one = LinkedList()
ll_one.append('test')
ll_one.append(5)
ll_one.append(7)
ll_one.append(8)
ll_one.append(9)
ll_two = LinkedList()
ll_two.append('two')
ll_two.append(0)
ll_two.append('a')
ll_two.append(23)
ll_two.append('k')
actual = zipLists(ll_one, ll_two)
excepted = '{ test } -> { two } -> { 5 } -> { 0 } -> { 7 } -> { a } -> { 8 } -> { 23 } -> { 9 } -> { k } -> Null'
assert actual == excepted
def test_zip_three():
ll_one = LinkedList()
ll_one.append('hi')
ll_one.insert(5)
ll_one.append(7)
ll_one.insertBefore(8, 5)
ll_one.append("ayman")
ll_two = LinkedList()
ll_two.append('y')
ll_two.insert('a')
ll_two.append('m')
ll_two.insertAfter('m', 'a')
ll_two.append('n')
actual = zipLists(ll_one, ll_two)
excepted = '{ 5 } -> { a } -> { hi } -> { y } -> { 7 } -> { m } -> { 5 } -> { a } -> { ayman } -> { n } -> Null'
assert actual == excepted
def test_zip_two():
ll_one = LinkedList()
ll_one.append('test')
ll_one.insert(5)
ll_one.append(7)
ll_one.insertBefore(7, 8)
ll_one.append(9)
ll_two = LinkedList()
ll_two.append('two')
ll_two.append(0)
ll_two.append(23)
ll_two.insertAfter(23, 'a')
ll_two.append('k')
actual = zipLists(ll_one, ll_two)
excepted = '{ 5 } -> { two } -> { test } -> { 0 } -> { 8 } -> { 23 } -> { 7 } -> { a } -> { 9 } -> { k } -> Null'
assert actual == excepted