def test_worst2(self):
ls = list()
ls.append(1)
for i in range(3, 10000):
ls.append(i)
ls.append(2)
ls.append(2)
self.assertEqual(fn(ls), 2)
def test_1(self):
self.assertEqual(fn([]), -1)
def test_10(self):
self.assertEqual(fn([1, 2, 6, 4, 5]), -1)
def test_8(self):
self.assertEqual(fn([1, 3, 3, 2, 2]), 3)
def test_9(self):
self.assertEqual(fn([1, 3, 2, 2, 3]), 2)
def test_6(self):
self.assertEqual(fn([1, 3, 2, 3, 5]), 3)
def test_5(self):
self.assertEqual(fn([1, 2, 2, 4, 5]), 2)
def test_4(self):
self.assertEqual(fn([1, 2, 3, 4, 5]), -1)
def test_3(self):
self.assertEqual(fn([2, 3]), -1)
def test_2(self):
self.assertEqual(fn([1]), -1)