def test_case_2(self): self.assertEqual(program.caesar_cipher_encryptor("abc", 3), "def")
def test_case_1(self): self.assertEqual(program.caesar_cipher_encryptor("abc", 0), "abc")
def test_case_4(self): self.assertEqual(program.caesar_cipher_encryptor("xyz", 5), "cde")
def test_case_7(self): self.assertEqual(program.caesar_cipher_encryptor("abc", 57), "fgh")
def test_case_3(self): self.assertEqual(program.caesar_cipher_encryptor("xyz", 2), "zab")