class TestAddTwoNumbers(unittest.TestCase):
def setUp(self):
self.s = Solution()
def test_add_two_numbers(self):
case_one = {
'l1': ListNode(2, ListNode(4, ListNode(3))),
'l2': ListNode(5, ListNode(6, ListNode(4)))
}
self.assertEqual(self.s.addTwoNumbers(**case_one)._path(), [7, 0, 8])
case_two = {'l1': ListNode(), 'l2': ListNode()}
self.assertEqual(self.s.addTwoNumbers(**case_two)._path(), [0])
case_three = {
'l1':
ListNode(
9,
ListNode(
9,
ListNode(
9, ListNode(9, ListNode(9, ListNode(9,
ListNode(9))))))),
'l2':
ListNode(9, ListNode(9, ListNode(9, ListNode(9))))
}
self.assertEqual(
self.s.addTwoNumbers(**case_three)._path(),
[8, 9, 9, 9, 0, 0, 0, 1])
class TestAddTwoNumbers(unittest.TestCase):
def setUp(self):
self.s = Solution()
def test_add_two_numbers(self):
### CASE ONE
head_one = ListNode(val=2,
next=ListNode(val=4,
next=ListNode(val=3)))
head_two = ListNode(val=5,
next=ListNode(val=6,
next=ListNode(val=4)))
result = self.s.addTwoNumbers(head_one, head_two)
self.assertEqual(result.path(), [7,0,8])
### CASE TWO
head_one = ListNode(val=5)
head_two = ListNode(val=5)
result = self.s.addTwoNumbers(head_one, head_two)
self.assertEqual(result.path(), [0,1])
### CASE THREE
head_one = ListNode(val=1,
next = ListNode(val=8))
head_two = ListNode(val=0)
result = self.s.addTwoNumbers(head_one, head_two)
self.assertEqual(result.path(), [1,8])
def test_simple123(self):
l1 = ListNode(1)
l2 = ListNode(2)
l3 = ListNode(3)
l1.next = l2
l2.next = l3
self.assertEqual(Solution.listNodeToNum(l1), 321)
def test_sumLists(self):
l0 = ListNode(0)
l1 = ListNode(2)
l2 = ListNode(2)
l3 = ListNode(2)
# 0 -> 2 -> None | int 20
l0.next = l1
# 2 -> 2 -> None | int 22
l2.next = l3
solution = Solution()
sum = Solution.listNodeToNum(solution.addTwoNumbers(l0, l2))
self.assertEqual(sum, 42)
def test_addTwoNumbers(self):
from addtwonumbers import Solution
from lib.var.addtwonumbers import l1
from lib.var.addtwonumbers import l2
res = Solution().addTwoNumbers(l1, l2)
self.assertEqual(res.val, 8)
self.assertEqual(res.next.val, 7)
def test_removeNthFromEnd(self):
from removenthfromend import Solution
from lib.var.removenthfromend import head
from lib.var.removenthfromend import res
ans = Solution().removeNthFromEnd(head, 2)
self.assertEqual(ans.val, res.val)
self.assertEqual(ans.next.val, res.next.val)
def test_mergeTwoLists(self):
from mergetwolists import Solution
from lib.var.mergetwolists import l1
from lib.var.mergetwolists import l4
from lib.var.mergetwolists import res
ans = Solution().mergeTwoLists(l1, l4)
# idk how to make this better lolololol
self.assertEqual(ans.val, res.val)
self.assertEqual(ans.next.val, res.next.val)
self.assertEqual(ans.next.next.val, res.next.next.val)
self.assertEqual(ans.next.next.next.val, res.next.next.next.val)
self.assertEqual(ans.next.next.next.next.val,
res.next.next.next.next.val)
self.assertEqual(ans.next.next.next.next.next.val,
res.next.next.next.next.next.val)
def test_simple(self):
l1 = ListNode(1)
self.assertEqual(Solution.listNodeToNum(l1), 1)
def test_numToListNodeLarge(self):
self.assertEqual(
Solution.numToListNode(4820).__str__(), "0 -> 2 -> 8 -> 4 -> None")
def test_numToListNode(self):
self.assertEqual(
Solution.numToListNode(34).__str__(), "4 -> 3 -> None")
def test_maxArea(self):
from maxareawater import Solution
self.assertEqual(Solution().maxArea([1, 8, 6, 2, 5, 4, 8, 3, 7]), 49)
def test_longestPalindrome(self):
from longestpalindrome import Solution
self.assertEqual(Solution().longestPalindrome("babad"), "bab")
def test_longestCommonPrefix(self):
from longestcommonprefix import Solution
self.assertEqual(
Solution().longestCommonPrefix(["flower", "flow", "flight"]), "fl")
def test_lengthOfLongestSubstring(self):
from lengthoflongestsubstring import Solution
self.assertEqual(Solution().lengthOfLongestSubstring('abcabcbb'), 3)
def setUp(self):
self.s = Solution()