}

    @Test
    @DisplayName("Constructor: invalid mode throws IllegalArgumentException")
    void constructor_invalidMode_throws() {
        SmbFile file = mock(SmbFile.class);
        assertThrows(IllegalArgumentException.class, () -> new SmbRandomAccessFile(file, "badmode"));
    }

    @Test
    @DisplayName("open(): acquires and releases handle (no I/O)")

        mockConfig = mock(Configuration.class);
        notification = new Smb2OplockBreakNotification(mockConfig);
    }

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

        @Test
        @DisplayName("Should create notification with configuration")
        void testConstructorWithConfiguration() {
            Smb2OplockBreakNotification testNotification = new Smb2OplockBreakNotification(mockConfig);

    }

    @Test
    @DisplayName("Test constructor with root path")
    void testConstructorWithRootPath() {
        // Test root path
        trans2FindFirst2 = new Trans2FindFirst2(mockConfig, "\\", "*.*", 0x16, 15, 4096);

        assertEquals("\\", trans2FindFirst2.getPath());
    }

    @ParameterizedTest
    @DisplayName("Test search attributes masking")

import java.net.URLStreamHandlerFactory;
import java.util.ArrayList;
import java.util.List;

import org.junit.jupiter.api.BeforeAll;
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.ValueSource;

import java.io.IOException;
import java.security.SecureRandom;
import java.util.LinkedList;
import java.util.List;

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.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;

import jcifs.CIFSContext;

    }

    @Test
    @DisplayName("Test readBytesWireFormat returns 0")
    void testReadBytesWireFormat() {
        request = new Smb2CreateRequest(mockConfig, "test.txt");

        byte[] buffer = new byte[1024];
        int bytesRead = request.readBytesWireFormat(buffer, 0);

        assertEquals(0, bytesRead);
    }

    @Test
    @DisplayName("Test all oplock level constants")

import jcifs.internal.util.SMBUtil;

/**
 * Test class for Smb2TreeDisconnectRequest functionality
 */
@DisplayName("Smb2TreeDisconnectRequest Tests")
@ExtendWith(MockitoExtension.class)
class Smb2TreeDisconnectRequestTest {

    private static final short SMB2_TREE_DISCONNECT = 0x0004;

    @Test
    @DisplayName("Should create request with correct command type")
    void testConstructorSetsCorrectCommand() throws Exception {

    }

    @Test
    @DisplayName("Should return dialect revision")
    void testGetDialectRevision() throws Exception {
        // Given
        setPrivateField(response, "dialectRevision", 0x0311);

        // When
        int dialect = response.getDialectRevision();

        // Then
        assertEquals(0x0311, dialect);
    }

    @Test
    @DisplayName("Should return server GUID")

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

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.ValueSource;

    void setUp() {
        fileInternalInfo = new FileInternalInfo();
    }

    @Test
    @DisplayName("Test getFileInformationLevel returns FILE_INTERNAL_INFO")
    void testGetFileInformationLevel() {
        assertEquals(FileInformation.FILE_INTERNAL_INFO, fileInternalInfo.getFileInformationLevel());
    }

    @Test
    @DisplayName("Test initial indexNumber value is 0")
    void testInitialIndexNumber() {