}

    public void test_withDesCipher() {
        // Test with DES cipher
        InvertibleCryptographer des = InvertibleCryptographer.createDesCipher("12345678");
        FessSecurityResourceProvider provider = new FessSecurityResourceProvider(des, oneWayCryptographer);

        assertNotNull(provider);
        assertEquals(des, provider.providePrimaryInvertibleCryptographer());