/**
 * FtpClient is a crawler client implementation for accessing resources via the FTP protocol.
 * It extends {@link AbstractCrawlerClient} and provides methods to retrieve content and metadata
 * from FTP servers. The client supports various configurations, including authentication, timeouts,
 * passive/active modes, and encoding settings. It also handles FTP file attributes such as user,
 * group, and symbolic links.
 *
 * <p>

De esta manera, no tienes que saber de antemano cuáles son los nombres válidos de campo/atributo (como sería el caso con modelos Pydantic).

Esto sería útil si deseas recibir claves que aún no conoces.

---

Otro caso útil es cuando deseas tener claves de otro tipo (por ejemplo, `int`).

Eso es lo que vamos a ver aquí.

        assertEquals(10, testTransformer.getTransformCallCount());
    }

    /**
     * Test name with control characters
     */
    public void test_name_controlCharacters() {
        // Test with various control characters
        testTransformer.setName("name\0with\0null");
        assertEquals("name\0with\0null", testTransformer.getName());

        testTransformer.setName("name\rwith\rcarriage\rreturn");

        assertNotNull(exception);
        assertNull(exception.getCause());
        assertNull(exception.getMessage());
    }

    /**
     * Test constructor with various cause types
     */
    public void test_constructor_withVariousCauseTypes() {
        // With Exception cause
        Exception exceptionCause = new Exception("Exception cause");

                    "https://maven.apache.org/POM/4.0.0",
                    "https://maven.apache.org/POM/4.1.0"
                })
        @DisplayName("should handle various namespace formats")
        void shouldHandleVariousNamespaceFormats(String namespace) {
            String pomXml = PomBuilder.create()
                    .namespace(namespace)
                    .groupId("com.example")

    /**
     * A service in this state has encountered a problem and may not be operational. It cannot be
     * started nor stopped.
     */
    FAILED,
  }

  /**
   * A listener for the various state changes that a {@link Service} goes through in its lifecycle.
   *
   * <p>All methods are no-ops by default, implementors should override the ones they care about.
   *
   * @author Luke Sandberg

 * processing the response, and extracting child URLs.
 *
 * <p>
 * This class implements the {@link Runnable} interface, allowing it to be executed in a separate thread.
 * It uses various services and components, such as {@link UrlQueueService}, {@link DataService},
 * {@link CrawlerContainer}, {@link LogHelper}, {@link CrawlerClientFactory}, and {@link CrawlerContext},
 * to perform its tasks.
 * </p>
 *

    - [Known Issues](#known-issues)
      - [Docker Known Issues](#docker-known-issues)
        - [1.9.1](#191)
    - [Provider-specific Notes](#provider-specific-notes)
      - [Various](#various)
      - [AWS](#aws)
      - [GCE](#gce)
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# v1.2.7

    }

    @Test
    @DisplayName("Should handle different session key sizes")
    void testDeriveKeys_DifferentSessionKeySizes() {
        // Test with various session key sizes
        int[] keySizes = { 8, 16, 24, 32, 64, 128 };
        int dialect = Smb2Constants.SMB2_DIALECT_0311;

        for (int size : keySizes) {
            // Given

import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.smb2.Smb2Constants;
import jcifs.internal.util.SMBUtil;

/**
 * Security-focused test cases for Smb2NegotiateResponse input validation.
 * Tests various malformed input scenarios to ensure proper validation and
 * protection against buffer overflow, integer overflow, and other attacks.
 */
public class Smb2NegotiateResponseInputValidationTest {