### Question:
CryptoTool { public String getAlgorithm() { return algorithm; } CryptoTool(String cryptoAlgorithm, String cryptoKeyType, Key key);  CryptoTool();  CryptoTool(String cryptoKeyPath);  CryptoTool(String cryptoAlgorithm, String cryptoKeyType, String cryptoKeyPath); String encrypt(String strToEncrypt); String decrypt(String strToDecrypt); String encryptByPattern(String content, Pattern pattern); String decryptByPattern(String content, Pattern pattern); String encryptByPatternAndWrap(String content, Pattern pattern, String wrapper); String decryptByPatternAndWrap(String content, Pattern pattern, String wrapper); String getAlgorithm(); void setAlgorithm(String algorithm); Cipher getCipher(); void setCipher(Cipher cipher);  }### Answer:
@Test(priority = 1) public void testGenerateKey() throws NoSuchAlgorithmException { key = SecretKeyManager.generateKey(SpecialKeywords.CRYPTO_KEY_TYPE, SpecialKeywords.CRYPTO_KEY_SIZE); Assert.assertEquals(SpecialKeywords.CRYPTO_KEY_TYPE, key.getAlgorithm()); }
@Test(priority = 3) public void testLoadKey() throws NoSuchAlgorithmException, IOException { File keyFile = new File(cryptoFileName); key = SecretKeyManager.loadKey(keyFile, SpecialKeywords.CRYPTO_KEY_TYPE); Assert.assertEquals(SpecialKeywords.CRYPTO_KEY_TYPE, key.getAlgorithm()); }