for (byte b : guid) {
            assertEquals(0, b);
        }
    }

    @Test
    @DisplayName("Should add negotiate contexts for SMB 3.1.1")
    void testNegotiateContextsSmb311() {
        // Given
        when(mockConfig.getMaximumVersion()).thenReturn(DialectVersion.SMB311);
        when(mockConfig.isEncryptionEnabled()).thenReturn(true);

        // When