@DisplayName("Test toString with null values")
    void testToStringWithNullValues() {
        SmbShareInfo info = new SmbShareInfo();
        String str = info.toString();

        // Should handle null values gracefully
        assertNotNull(str);
        assertTrue(str.startsWith("SmbShareInfo["));
        assertTrue(str.contains("netName=null"));
        assertTrue(str.contains("type=0x"));

            assertEquals(0, buffer.getNumReferrals());
            assertEquals(10, buffer.getTflags());
        }

        @Test
        @DisplayName("Should handle referral decode failure gracefully")
        void testReferralDecodeFailure() {
            // Create buffer with invalid referral data
            byte[] testBuffer = new byte[20];

        }

        when(mockConfig.getLmHostsFileName()).thenReturn(lmhostsFile.getAbsolutePath());

        if (!isWindows) {
            // Should handle IOException gracefully and return null
            NbtAddress result = lmhosts.getByName("ANYHOST", mockContext);
            assertNull(result);
        }

        // Cleanup
        lmhostsFile.setReadable(true);
    }

         */
        public boolean isFinished() {
            return finished;
        }

        /**
         * Stops the crawling operation gracefully.
         * If a data store is currently active, this method calls
         * its stop method to halt the crawling process.
         */
        public void stopCrawling() {
            if (dataStore != null) {

        assertTrue(sitemaps.length >= 3); // At least the valid ones should be parsed

        // Test NumericBot - various crawl-delay formats
        // Should handle edge cases gracefully
        assertTrue(robotsTxt.getCrawlDelay("NumericBot") >= 0);

        // Test TabBot - tab characters should be treated as whitespace
        assertFalse(robotsTxt.allows("/tab1/", "TabBot"));

        assertEquals(4, attemptCount.get());
    }

    /**
     * Test: Null safety in connect() when targetIndices is null
     * Verifies that connect() handles null targetIndices gracefully
     */
    @Test
    public void testConnectWithNullTargetIndices() {
        final AdminClient mockAdminClient = mock(AdminClient.class);

            }, "Multiple close() calls should not throw exceptions");

            verify(mockSession, times(2)).close();
        }

        @Test
        @DisplayName("Should handle close with exception gracefully")
        void shouldHandleCloseExceptionGracefully() throws Exception {
            SmbSession mockSession = mock(SmbSession.class);
            Exception testException = new Exception("Test close exception");

     * It will parse valid directives and ignore invalid ones, ensuring that partial
     * content can be extracted even from poorly formatted files.</p>
     *
     * <p>The following errors are handled gracefully (line is skipped, parsing continues):</p>
     * <ul>
     * <li>Invalid directive formats</li>
     * <li>Unknown directives</li>
     * <li>Invalid crawl-delay values (non-numeric, negative)</li>

        for (int i = 0; i < 10; i++) {
            assertEquals(4, SMBUtil.readInt2(buffer, i * 10));
        }
    }

    @Test
    @DisplayName("Should handle null configuration gracefully in response creation")
    void testCreateResponseWithNullConfig() {
        // Given
        Configuration mockConfig = mock(Configuration.class);

        // Then
        assertEquals(0, bytesWritten);
        assertArrayEquals(originalBuffer, buffer); // Buffer should remain unchanged
    }

    @Test
    @DisplayName("Should handle null configuration gracefully")
    void testNullConfiguration() {
        // When - constructor accepts null config without throwing
        Smb2TreeDisconnectResponse responseWithNull = new Smb2TreeDisconnectResponse(null);