});
        // Exception is thrown, but cause may or may not be set depending on implementation
        assertNotNull(e.getMessage()); // Should have an error message
    }

    @Test
    void testGetters() {
        // Simple test for getter methods
        NtlmContext context = new NtlmContext(mockAuth, true);
        assertFalse(context.isEstablished());
        assertNull(context.getServerChallenge());