def test_caseI(self):
age = -1
p = Solution.Person(age)
result = p.amIOldLogic()
self.assertEqual(result, "You are young.")
for j in range(0, 3):
p.yearPasses()
result = p.amIOldLogic()
self.assertEqual(result, "You are young.")
def test_caseIII(self):
age = 16
p = Solution.Person(age)
result = p.amIOldLogic()
self.assertEqual(result, "You are a teenager.")
for j in range(0, 3):
p.yearPasses()
result = p.amIOldLogic()
self.assertEqual(result, "You are old.")
