}

    /**
     * Edge case – constructor using the winerr flag.
     */
    @Test
    @DisplayName("Winerr code 123 – message equals 123")
    void testConstructorWithWinerr() {
        SmbException ex = new SmbException(123, true);
        assertEquals("123", ex.getMessage());
        assertEquals(123, ex.getNtStatus());
    }

    /**