def test_summation_1(self): self.assertEqual(summation(1), 1)
def test_summation_8(self): self.assertEqual(summation(8), 36)
def test_summation_213(self): self.assertEqual(summation(213), 22791)
def test_summation_100(self): self.assertEqual(summation(100), 5050)
def test_summation_22(self): self.assertEqual(summation(22), 253)
def test_equals_2(self): self.assertEqual(summation(8), 36)
def test_equals(self): self.assertEqual(summation(1), 1)