Sha256: bd4bb22fb7c5b782aff28b379c0f5cf3951de13913ddcd1a3a2fa15e07bd3356
Contents?: true
Size: 1.83 KB
Versions: 25
Compression:
Stored size: 1.83 KB
Contents
import unittest
from linked_list import LinkedList
class LinkedListTests(unittest.TestCase):
def setUp(self):
self.list = LinkedList()
def test_push_pop(self):
self.list.push(10)
self.list.push(20)
self.assertEqual(20, self.list.pop())
self.assertEqual(10, self.list.pop())
def test_push_shift(self):
self.list.push(10)
self.list.push(20)
self.assertEqual(10, self.list.shift())
self.assertEqual(20, self.list.shift())
def test_unshift_shift(self):
self.list.unshift(10)
self.list.unshift(20)
self.assertEqual(20, self.list.shift())
self.assertEqual(10, self.list.shift())
def test_unshift_pop(self):
self.list.unshift(10)
self.list.unshift(20)
self.assertEqual(10, self.list.pop())
self.assertEqual(20, self.list.pop())
def test_all(self):
self.list.push(10)
self.list.push(20)
self.assertEqual(20, self.list.pop())
self.list.push(30)
self.assertEqual(10, self.list.shift())
self.list.unshift(40)
self.list.push(50)
self.assertEqual(40, self.list.shift())
self.assertEqual(50, self.list.pop())
self.assertEqual(30, self.list.shift())
@unittest.skip("extra-credit")
def test_length(self):
self.list.push(10)
self.list.push(20)
self.assertEqual(2, len(self.list))
self.list.shift()
self.assertEqual(1, len(self.list))
self.list.pop()
self.assertEqual(0, len(self.list))
@unittest.skip("extra-credit")
def test_iterator(self):
self.list.push(10)
self.list.push(20)
iterator = iter(self.list)
self.assertEqual(10, next(iterator))
self.assertEqual(20, next(iterator))
if __name__ == '__main__':
unittest.main()
Version data entries
25 entries across 25 versions & 1 rubygems