def change_list2(n):
n1 = Node(3)
n2 = Node(4)
n3 = Node(5)
n4 = Node(6)
n1.next = n2
n2.next = n3
n3.next = n4
n.next = n1
def testListManipulationInCallable(self):
h = Node(3)
h2 = Node(4)
h3 = Node(5)
self.__addNode(h,h2)
self.assertEqual(h.next, h2)
self.__addNode(h.next,h3)
self.assertEqual(h2.next, h3)
h.next = h3
self.assertEqual(h.next, h3)
def intersection():
n = Node(0)
s = set()
s.add(n)
n1 = Node(0)
if n in s:
print("hi<-- gets printed")
else:
print("nay")
if n1 in s:
print("hi")
else:
print("nay <-- gets printed")
def check2():
h = Node(3)
change_list2(h)
print(h)
print(h.next)
print(h.next.next)
print(h.next.next.next)
def check1():
n1 = Node(3)
n2 = Node(4)
n3 = Node(5)
n4 = Node(6)
n1.next = n2
n2.next = n3
n3.next = n4
print(n1)
print(n2)
print(n3)
print(n4)
change_list(n1)
print("****")
print(n1)
print(n2)
print(n3)
print(n4)
def check3():
n1 = Node(300)
n1.next = Node(400)
n1.next.next = Node(500)
h = n1
h.next = Node(10000)
print(n1)
def testListManipulation(self):
h = Node(3)
h2 = Node(4)
h3 = Node(5)
h.next = h2
h.next.next = h3
self.assertEqual(h2.next, h3)
h.next = h3
self.assertEqual(h.next, h3)
def testNullNodeCreation(self):
h = Node()
print(h)
self.assertEqual(h, None)
self.assertEqual(h.val, None)
self.assertEqual(h.next, None)
def testListCreation(self):
h = Node(3)
h2 = Node(4)
h.next = h2
self.assertEqual(h.val, 3)
self.assertEqual(h.next, h2)
def testNonNodeAddition(self):
h = Node(3)
with self.assertRaises(TypeError):
h.next = 5
def testNodeCreation(self):
h = Node(3)
# self.assertEqual(print(h), "Node(3)->None")
self.assertEqual(h.val, 3)
self.assertEqual(h.next, None)