import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import java.security.SecureRandom;
import java.util.stream.Stream;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.CsvSource;

import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;

import jcifs.smb1.UniAddress;

/**
 * Unit tests for {@link NtlmChallenge}.
 */
class NtlmChallengeTest {

    @Nested
    @DisplayName("Constructor and Field Tests")
    class ConstructorTests {

        @Test
        @DisplayName("Constructor sets fields correctly")

        }

        @Test
        @DisplayName("Should handle unspecified file ID")
        void testUnspecifiedFileId() {
            assertDoesNotThrow(() -> request.setFileId(Smb2Constants.UNSPECIFIED_FILEID));
        }
    }

    @Nested
    @DisplayName("Data Setting Tests")
    class DataSettingTests {

        @Test
        @DisplayName("Should set data with offset and length")

import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.mockito.Mock;

/**
 * Test class for DfsReferralData interface functionality
 */
@DisplayName("DfsReferralData Interface Tests")
class DfsReferralDataTest extends BaseTest {

    @Mock
    private DfsReferralData mockReferralData;

    @Test
    @DisplayName("Should define interface methods")

/**
 * Test class for StringUtil utility methods
 */
class StringUtilTest {

    @Test
    @DisplayName("Should join single element without delimiter")
    void testJoinSingleElement() {
        String result = StringUtil.join(",", "hello");
        assertEquals("hello", result);
    }

    @Test
    @DisplayName("Should join two elements with delimiter")
    void testJoinTwoElements() {

    }

    @Test
    @DisplayName("Should handle null hostname in getByName")
    void testGetByNameWithNull() {
        // When/Then
        assertThrows(UnknownHostException.class, () -> {
            nameServiceClient.getByName(null);
        }, "Should throw UnknownHostException for null hostname");
    }

    @Test
    @DisplayName("Should handle empty hostname in getByName")
    void testGetByNameWithEmpty() {

    }

    @Test
    @DisplayName("Test reset method")
    void testReset() {
        // Set some values
        response.setDataCount(50);

        // Call reset
        response.reset();

        // After reset, hasMore should be true
        assertTrue(response.hasMoreElements());
    }

    @Test
    @DisplayName("Test all write methods with null buffer")

import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import java.util.stream.Stream;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.CsvSource;

        }

        @Test
        @DisplayName("Should accept null locks array")
        void testConstructorWithNullLocks() {
            assertDoesNotThrow(() -> new Smb2LockRequest(mockConfig, testFileId, null));
        }
    }

    @Nested
    @DisplayName("FileId Tests")
    class FileIdTests {

        @Test
        @DisplayName("Should set file ID correctly")
        void testSetFileId() {

import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.CsvSource;