}

    @Test
    @DisplayName("Test constructor initializes fields correctly")
    void testConstructor() {
        assertNotNull(fileBothDirectoryInfo);
        assertNotNull(fileBothDirectoryInfoNonUnicode);
    }

    @Test
    @DisplayName("Test getName returns filename")
    void testGetName() throws SMBProtocolDecodingException {

        // Assert
        assertNotNull(resp, "Response instance should be created");
    }

    @Nested
    @DisplayName("writeBytesWireFormat")
    class WriteBytesWireFormat {

        @ParameterizedTest
        @ValueSource(ints = { -10, -1, 0, 1, 42 })
        @DisplayName("Returns 0 regardless of dst and index")
        void returnsZero_forVariousIndexes(int index) {
            // Arrange

import static org.mockito.Mockito.mock;

import java.lang.reflect.Field;

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

import jcifs.dcerpc.DcerpcConstants;
import jcifs.dcerpc.DcerpcMessage;

@DisplayName("MsrpcSamrConnect2 Tests")
public class MsrpcSamrConnect2Test {

    private SamrPolicyHandle mockPolicyHandle;
    private String testServer;

    }

    @Test
    @DisplayName("Test default constructor creates instance with null values")
    void testDefaultConstructor() {
        assertNotNull(notifyInfo);
        assertEquals(0, notifyInfo.getAction());
        assertNull(notifyInfo.getFileName());
        assertEquals(0, notifyInfo.getNextEntryOffset());
    }

    @Test
    @DisplayName("Test constructor with buffer decodes correctly")

        return new URL(null, spec, new Handler());
    }

    @Test
    @DisplayName("getConfig returns context config")
    void getConfig_returnsConfig() {
        SmbTreeConnection c = newConn();
        assertSame(config, c.getConfig());
    }

    @Test
    @DisplayName("acquire calls tree.acquire on first usage, release calls tree.release at zero")
    void acquire_release_lifecycle() {

class SmbComLogoffAndXTest {

    @Test
    @DisplayName("constructor accepts null andx")
    void constructorWithNullAndx() {
        SmbComLogoffAndX msg = new SmbComLogoffAndX(null);
        assertNotNull(msg, "Message must not be null after construction");
    }

    @ParameterizedTest
    @ValueSource(ints = { 0, 1, 5, -1, 10 })
    @DisplayName("writeParameterWordsWireFormat always returns 0")

/**
 * Test class for SmbComNtCancel
 *
 * Tests the SMB1 NT Cancel command implementation
 */
@DisplayName("SmbComNtCancel Tests")
class SmbComNtCancelTest {

    private static final byte SMB_COM_NT_CANCEL = (byte) 0xA4;

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

        private Configuration mockConfig;

        @BeforeEach

    }

    @Test
    @DisplayName("Test default constructor creates valid instance")
    void testDefaultConstructor() {
        // Verify instance is created
        assertNotNull(fileInfo);
        assertEquals(FileInformation.FILE_ENDOFFILE_INFO, fileInfo.getFileInformationLevel());
    }

    @Test
    @DisplayName("Test parameterized constructor with end of file value")

import static org.mockito.Mockito.verify;

import java.util.HashSet;
import java.util.Optional;
import java.util.Set;
import java.util.stream.Stream;

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.Arguments;

    @ParameterizedTest
    @EmptySource
    @DisplayName("valueOf(\"\") throws IllegalArgumentException for empty input")
    void valueOfRejectsEmpty(String empty) {
        assertThrows(IllegalArgumentException.class, () -> RequestParam.valueOf(empty));
    }

    // Invalid: null is not allowed for valueOf
    @ParameterizedTest
    @NullSource
    @DisplayName("valueOf(null) throws NullPointerException")