}

    /**
     * Test with an empty string for both constructors.
     */
    @Test
    void testEmptyString() {
        String emptyString = "";
        AvTargetName avTargetNameFromString = new AvTargetName(emptyString);
        assertEquals(emptyString, avTargetNameFromString.getTargetName(),

        assertThat(cipher1.decryptText(encrypted1), is(original));
        assertThat(cipher2.decryptText(encrypted2), is(original));
    }

    @Test
    public void testEmptyString() {
        final CachedCipher cipher = new CachedCipher();
        cipher.setKey("mySecretKey");

        final String original = "";
        final String encrypted = cipher.encryptText(original);