def test_CaseI(self):
n = 3
p = 5
excepted = 243
myCalculator = Solution.Calculator()
try:
actual = myCalculator.power(n, p)
self.assertEqual(excepted, actual)
except:
self.assertFail()
def test_CaseIV(self):
n = -1
p = 3
excepted = "n and p should be non-negative"
myCalculator = Solution.Calculator()
try:
actual = myCalculator.power(n, p)
self.assertFail()
except Exception as e:
self.assertEqual(excepted, str(e))
def test_CaseI(self):
n = 25
my_calculator = Solution.Calculator()
actual = my_calculator.divisorSum(n)
excepted = 31
self.assertEqual(actual, excepted)
