def test2(self):
# Testing input with zero missing
assert findMissing([1, 2, 3]) == 0
def test1(self):
# Testing input with integer missing other than zero
assert findMissing([0, 1, 2, 4]) == 3
def test1(self):
self.assertEqual(3, findMissing([1,2,4], 0, 2))
def test4(self):
self.assertEqual(1, findMissing([2,3,4], 0, 2))
def test3(self):
self.assertEqual(2, findMissing([1,3], 0 , 1))
def test2(self):
self.assertEqual(4, findMissing([1,2,3,5], 0, 3))