assertEquals(2048, negotiationWithLargeBuffers.getResponseRaw().length);
    }

    @Test
    @DisplayName("Fields should be immutable after construction")
    void testImmutability() {
        // Get references to the objects
        SmbNegotiationRequest originalRequest = negotiation.getRequest();
        SmbNegotiationResponse originalResponse = negotiation.getResponse();

        }, "Should accept different key sizes");
    }

    @Test
    @DisplayName("Should be immutable after creation")
    void testImmutability() {
        // Given
        int originalCipherId = encryptionContext.getCipherId();
        DialectVersion originalDialect = encryptionContext.getDialect();

        // When - Modify the original key array