def test_equals_6(self): self.assertEqual( midpoint_sum([ 1, 1, 1, 1, -5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 ]), 52)
def test_equals_2(self): self.assertEqual(midpoint_sum([1, 0, 1]), 1)
def test_equals(self): self.assertEqual(midpoint_sum([4, 1, 7, 9, 3, 9]), 3)
def test_none_2(self): self.assertIsNone(midpoint_sum([0, 0, 1]))
def test_equals_5(self): self.assertEqual(midpoint_sum([-10, 3, 7, 8, -6, -13, 21]), 4)
def test_equals_3(self): self.assertEqual(midpoint_sum([9, 0, 1, 2, 3, 4]), 2)
def test_equals_4(self): self.assertEqual(midpoint_sum([0, 0, 4, 0]), 2)
def test_equals_6(self): self.assertEqual( midpoint_sum( [ 1, 1, 1, 1, -5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ] ), 52, )