/**
* This method is a helper method for test runs
*
* @param br a mock BufferedReader.
* @param realKey the key used in the test.
*/
public String decryptFileTest(BufferedReader br, Integer realKey) {
EncryptionAlgorithm<Integer> sue = new ShiftUpEncryption();
return sue.decryptFile("", "", realKey, "repeat", 3, br);
}
/**
* The decryption method - this method takes the given file and decrypt it using the Repeat
* Algorithm.
*
* @param filePath the full path of the file we want to decrypt.
* @param keyPath the full path of the key file.
*/
public void decryptFile(String filePath, String keyPath) {
EncryptionAlgorithm<Integer> sue = new ShiftUpEncryption();
sue.decryptFile(filePath, keyPath, null, "repeat", 3, null);
}