def test_teens(self): #run test to check ordinals of teens
self.assertEqual('13th',lab3.ordinal(13))
self.assertEqual('18th',lab3.ordinal(18))
def test_typeError(self): #check type errors
self.assertEqual("Enter an integer.",lab3.ordinal('b')) #test string
self.assertEqual("Enter an integer.",lab3.ordinal('12.7')) #test float
def test_one(self): #run test to distinguish between 1st and 11th
self.assertEqual('11th',lab3.ordinal(11))
self.assertEqual('1st',lab3.ordinal(1))
def test_largeNumber(self): #run test to check large numbers with multiple digits
self.assertEqual('2013th',lab3.ordinal(2013))
self.assertEqual('2001st',lab3.ordinal(2001))
