// Then
        assertEquals(EncryptionNegotiateContext.CIPHER_AES128_GCM, cipher);
    }

    @Test
    @DisplayName("Should return selected preauth hash")
    void testGetSelectedPreauthHash() throws Exception {
        // Given
        setPrivateField(response, "selectedPreauthHash", PreauthIntegrityNegotiateContext.HASH_ALGO_SHA512);

        // When