def test_decrypt_uppercase_lowercase_and_digits(self): self.assertEqual(caesar.decrypt_caesar("Sbwkrq3.6"), "Python3.6")
def test_decrypt_uppercase_and_lowercase(self): self.assertEqual(caesar.decrypt_caesar("Sbwkrq"), "Python")
def test_decrypt_uppercase(self): self.assertEqual(caesar.decrypt_caesar("SBWKRQ"), "PYTHON")
def test_decrypt_lowercase(self): self.assertEqual(caesar.decrypt_caesar("sbwkrq"), "python")
def test_decrypt_empty_string(self): self.assertEqual(caesar.decrypt_caesar(""), "")