@Nested
    @DisplayName("Size Calculation Tests")
    class SizeCalculationTests {

        @Test
        @DisplayName("Should calculate size for null hash algorithms and salt")
        void testSizeWithNullHashAlgosAndSalt() {
            PreauthIntegrityNegotiateContext context = new PreauthIntegrityNegotiateContext(mockConfig, null, null);

            assertEquals(4, context.size());
        }

        @Test