}

    @BeforeEach
    void setUp() {
        transaction = new TestSmbComTransaction();
        transaction.command = ServerMessageBlock.SMB_COM_TRANSACTION;
        transaction.name = "\\PIPE\\test";
        transaction.txn_buf = new byte[1024];
        transaction.maxBufferSize = 1024;
    }

    @Test
    @DisplayName("Test reset() method resets transaction state")
    void testReset() {
        // Modify state

    void testNextElement() {
        transaction.setMaxBufferSize(4096);
        transaction.setBuffer(new byte[SmbComTransaction.TRANSACTION_BUF_SIZE]);
        transaction.setParametersWireFormatReturn(100);
        transaction.setDataWireFormatReturn(200);

        SmbComTransaction result = transaction.nextElement();

        assertSame(transaction, result);
    }

    @Test

import jcifs.internal.CommonServerMessageBlockRequest;
import jcifs.internal.smb1.trans.SmbComTransaction;
import jcifs.internal.util.SMBUtil;

/**
 * Base class for SMB1 NT Transaction request messages.
 *
 * NT Transactions are an extended form of the basic transaction protocol
 * that provides additional functionality for Windows NT-specific operations
 * such as security descriptor queries and file change notifications.
 */

	}

	tx := db.Begin()
	user := *GetUser("transaction", Config{})

	if err = tx.Save(&user).Error; err != nil {
		t.Fatalf("No error should raise, but got %v", err)
	}

	if err = tx.First(&User{}, "name = ?", "transaction").Error; err != nil {
		t.Fatalf("Should find saved record, but got %v", err)
	}

	user1 := *GetUser("transaction1-1", Config{})

	if err = tx.Save(&user1).Error; err != nil {

    }

    /**
     * Sets the data count for this transaction response
     * @param dataCount
     *            the dataCount to set
     */
    public final void setDataCount(final int dataCount) {
        this.dataCount = dataCount;
    }

    /**
     * Sets the transaction buffer
     * @param buffer
     *            the transaction buffer to use
     */

		tx3 := DB.Session(&gorm.Session{PrepareStmt: true})
		if err := tx3.Transaction(func(tx4 *gorm.DB) error {
			// nested transaction
			return tx4.Transaction(func(tx5 *gorm.DB) error {
				return tx5.First(&User{}, "name = ?", "transaction-2").Error
			})
		}); err != nil {
			t.Fatalf("prepare statement and nested transaction coexist" + err.Error())
		}
	})
}

func TestCancelTransaction(t *testing.T) {
	ctx := context.Background()

import jcifs.Configuration;
import jcifs.internal.smb1.trans.SmbComTransactionResponse;
import jcifs.internal.util.SMBUtil;

/**
 * Base class for SMB1 NT Transaction response messages.
 *
 * NT Transactions are an extended form of the basic transaction protocol
 * that provides additional functionality for Windows NT-specific operations.
 */
public abstract class SmbComNtTransactionResponse extends SmbComTransactionResponse {

	if err := tx.Error; err != nil {
		t.Errorf("Failed to start transaction, got error %v\n", err)
	}

	if err := tx.Where("name=?", "zzjin").Delete(&User{}).Error; err != nil {
		tx.Rollback()
		t.Errorf("Failed to run one transaction, got error %v\n", err)
	}

	if err := tx.Create(&User{Name: "zzjin"}).Error; err != nil {
		tx.Rollback()
		t.Errorf("Failed to run one transaction, got error %v\n", err)
	}

        // Set up transaction with zero data
        transaction.setTotalParameterCount(100);
        transaction.setTotalDataCount(0);
        transaction.setMaxParameterCount(1024);
        transaction.setMaxDataCountForTest(2048);
        transaction.setParameterCount(100);
        transaction.setParameterOffset(80);
        transaction.setDataCount(0);
        transaction.setDataOffset(0);

    /**
     * Transaction subcommand for peeking data from a named pipe
     */
    public static final byte TRANS_PEEK_NAMED_PIPE = (byte) 0x23;
    /**
     * Transaction subcommand for waiting on a named pipe
     */
    public static final byte TRANS_WAIT_NAMED_PIPE = (byte) 0x53;
    /**
     * Transaction subcommand for calling a named pipe
     */