}
    }

    @Test
    public void test_scroll_callbackHandling() {
        // This test verifies the scroll method exists and handles callbacks properly
        // Note: In a real test environment, this would require proper SearchEngineClient setup
        // For now, we test that the method signature is correct and can be called

        AtomicInteger callbackCount = new AtomicInteger(0);

 * Fix 1.5.0 regression where transparent Gzip was broken by attempting to
   recover from another I/O failure.
 * Fix problems where spdy/3.1 headers may not have been compressed properly.
 * Fix problems with spdy/3.1 and http/2 where the wrong window size was being
   used.
 * Fix 1.5.0 regression where conditional cache responses could corrupt the
   connection pool.


## Version 1.5.0

 * Verifies that regex patterns correctly match MIME types with special characters.
 *
 * This test ensures that the + character in MIME types like application/xhtml+xml
 * is properly escaped in regex patterns to match literally.
 */
public class CrawlerRuleMimeTypePatternTest extends UnitFessTestCase {

    // Pattern from webFileRule in rule.xml

/**
 * Base test class for query-related tests that properly initializes FessConfig
 */
public abstract class QueryTestBase extends UnitFessTestCase {

    protected QueryProcessor queryProcessor;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);

        // Setup FessConfig with proper initialization
        setupBaseFessConfig();

        }
    }

    @Nested
    @DisplayName("Inheritance verification")
    class InheritanceVerification {

        @Test
        @DisplayName("should properly extend base classes")
        void testInheritance() {
            // Arrange
            SamrPolicyHandle ph = createMockPolicyHandle();

            // Act

        assertEquals(middleCause, exception.getCause());
        assertEquals(rootCause, exception.getCause().getCause());
    }

    @Test
    public void test_stackTrace() {
        // Test that stack trace is properly set
        DataStoreException exception = new DataStoreException("Test error");
        StackTraceElement[] stackTrace = exception.getStackTrace();

        assertNotNull(stackTrace);

    }

    @Test
    public void test_ProtwordsUpdater_fileCreationException() {
        // This test verifies that ProtwordsUpdater constructor properly handles exceptions
        // The actual exception handling is tested by ensuring the updater can be created
        // and properly closed even when errors might occur

        protwordsFile.reload(null);

        // Test normal creation and cleanup of ProtwordsUpdater

    @BeforeEach
    public void setUp() {
        mockConfig = Mockito.mock(Configuration.class);
        response = new Smb2NegotiateResponse(mockConfig);
    }

    /**
     * Test that malformed structure size is properly rejected.
     */
    @Test
    public void testMalformedStructureSize() {
        byte[] malformedBuffer = createBasicNegotiateResponseBuffer();
        // Set incorrect structure size (should be 65)

        // Note: Full testing requires a running OpenSearch cluster
        assertTrue(true);
    }

    @Test
    public void test_fieldSetConfiguration() {
        // Test that field set configuration is properly handled
        Set<String> fieldSet = new HashSet<>();
        fieldSet.add("cluster_name");
        fieldSet.add("status");

        FessConfig mockConfig = new FessConfig.SimpleImpl() {

  {{- printf "%s-%s" "scc" (include "minio.fullname" .) | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Properly format optional additional arguments to MinIO binary
*/}}
{{- define "minio.extraArgs" -}}
{{- range .Values.extraArgs -}}
{{ " " }}{{ . }}
{{- end -}}
{{- end -}}

{{/*
Return the proper Docker Image Registry Secret Names
*/}}
{{- define "minio.imagePullSecrets" -}}
{{/*