def test_firstUniqueCharacter(self):
subject = exercises.firstUniqueCharacter(str="leetcode")
subject2 = exercises.firstUniqueCharacter(str="loveleetcode")
subject3 = exercises.firstUniqueCharacter(str="abcdabcd")
self.assertEqual(subject, 0)
self.assertEqual(subject2, 2)
self.assertEqual(subject3, -1)
def test_removeDuplicates(self):
subject = exercises.removeDuplicates(
arr=[4, 2, 5, 3, 3, 1, 2, 4, 1, 5, 5, 5, 3, 1])
subject2 = exercises.removeDuplicates(arr=[1, 1, 1, 1, 1, 1, 1])
subject3 = exercises.removeDuplicates(arr=[4, 4, 2, 3, 2, 2, 4, 3])
self.assertEqual(subject, [4, 2, 5, 3, 1])
self.assertEqual(subject2, [1])
self.assertEqual(subject3, [4, 2, 3])
def test_findDuplicate(self):
subject = exercises.findDuplicate([4, 2, 1, 3, 1])
subject2 = exercises.findDuplicate([1, 3, 2, 2, 5, 2])
subject3 = exercises.findDuplicateFloyd([4, 2, 1, 3, 1])
subject4 = exercises.findDuplicateFloyd([1, 3, 2, 2, 5, 2])
self.assertEqual(subject, 1)
self.assertEqual(subject2, 2)
self.assertEqual(subject3, 1)
self.assertEqual(subject4, 2)
def test_sumUpToK(self):
subject = exercises.sumUpToK([1, 2], 100)
subject2 = exercises.sumUpToK([1, 99], 100)
subject3 = exercises.sumUpToK([], 100)
subject4 = exercises.sumUpToK([5, 4, 1, -3, 6], 7)
self.assertFalse(subject)
self.assertTrue(subject2)
self.assertFalse(subject3)
self.assertTrue(subject4)
def test_firstRepeatingCharacter_hashMap(self):
subject = exercises.firstRepeatingCharacter_hashMap(str="inside code")
subject2 = exercises.firstRepeatingCharacter_hashMap(str="toulouse")
subject3 = exercises.firstRepeatingCharacter_hashMap(str="azerty")
subject4 = exercises.firstRepeatingCharacter_hashMap(str="mississipi")
self.assertEqual(subject, "i")
self.assertEqual(subject2, "o")
self.assertEqual(subject3, "\0")
self.assertEqual(subject4, "s")
def test_generateMatchingParenthesis(self):
subject = exercises.generateMatchingParenthesis(3)
self.assertTrue(subject)