f.setCrawlerContainer(container);
        f.setComponentName(componentName);
        f.setOnDestroyListener(listener);
        return f;
    }

    /**
     * Test component class for testing factory operations
     */
    public static class TestComponent {
        private static AtomicInteger instanceCounter = new AtomicInteger(0);
        private final int id;
        private boolean destroyed = false;

/**
 * Test class for CreateContextResponse interface functionality
 */
@DisplayName("CreateContextResponse Tests")
class CreateContextResponseTest {

    /**
     * Test implementation of CreateContextResponse for testing purposes
     */
    static class TestCreateContextResponse implements CreateContextResponse {
        private byte[] name;
        private byte[] data;
        private int decodeCallCount = 0;

 * Test class for AbstractRule.
 * Tests the abstract rule implementation and its common functionality.
 */
public class AbstractRuleTest extends PlainTestCase {

    /**
     * Concrete implementation of AbstractRule for testing
     */
    public static class TestAbstractRule extends AbstractRule {
        private static final long serialVersionUID = 1L;

        private boolean matchResult = true;
        private int matchCallCount = 0;

        String actual = response.toString();
        assertTrue(actual.startsWith("Trans2FindNext2Response["));
    }

    // Helper methods to write data to byte arrays for testing read methods
    private void writeInt2(int val, byte[] dst, int dstIndex) {
        dst[dstIndex] = (byte) val;
        dst[dstIndex + 1] = (byte) (val >> 8);
    }

        @DisplayName("Should load mime.map resource properly")
        void testResourceLoading() throws IOException {
            MimeMap map = new MimeMap();
            assertNotNull(map);
            // Verify it works by testing a known mapping
            assertEquals("application/pdf", map.getMimeType("pdf"));
        }
    }

    @Nested
    @DisplayName("Performance and concurrency")
    class PerformanceTests {

 * implementation and a Mockito mock to verify interactions.
 */
@ExtendWith(MockitoExtension.class)
public class SmbBasicFileInfoTest {

    /**
     * Simple concrete implementation used for testing return values.
     */
    private static class TestInfo implements SmbBasicFileInfo {
        private final int attributes;
        private final long createTime;
        private final long lastWriteTime;

        assertTrue(conn instanceof Handler.GcsURLConnection);
        Handler.GcsURLConnection gcsConn = (Handler.GcsURLConnection) conn;

        // Use reflection to access private fields for testing
        assertEquals("mybucket", getField(gcsConn, "bucketName"));
        assertEquals("path/to/object.txt", getField(gcsConn, "objectName"));
    }

    /**
     * Test URL parsing with bucket only (no object path).

        // This is a simplified HMAC-MD5 calculation for comparison, not a full RFC 2104 implementation.
        // The HMACT64 implementation is what we are testing.
        MessageDigest md5 = MessageDigest.getInstance("MD5");
        byte[] ipad = new byte[64];
        byte[] opad = new byte[64];

        for (int i = 0; i < key.length; i++) {

            // Simple implementation for testing
            return 0;
        }

        @Override
        protected int writeBytesWireFormat(byte[] dst, int dstIndex) {
            // Simple implementation for testing
            return 0;
        }
    }

    @BeforeEach
    void setUp() {

    }

    @Test
    @DisplayName("Test implementation with concrete mock")
    void testConcreteImplementation() throws SMBProtocolDecodingException {
        // Create a concrete implementation for testing
        CommonServerMessageBlock concreteBlock = new CommonServerMessageBlock() {
            private long mid;
            private int command;
            private SMBSigningDigest digest;