```
ftp> ls runner/chunkdocs/metadata
229 Entering Extended Passive Mode (|||44269|)
150 Opening ASCII mode data connection for file list
-rwxrwxrwx 1 nobody nobody           45 Apr  1 06:13 chunkdocs/metadata
226 Closing data connection, sent 75 bytes
ftp> get
(remote-file) runner/chunkdocs/metadata
(local-file) test
local: test remote: runner/chunkdocs/metadata
229 Entering Extended Passive Mode (|||37785|)

...и писать дальше тесты, как и раньше.

## Тестирование: расширенный пример { #testing-extended-example }

Теперь давайте расширим наш пример и добавим деталей, чтоб посмотреть, как тестировать различные части приложения.

### Расширенный файл приложения **FastAPI** { #extended-fastapi-app-file }

Мы продолжим работу с той же файловой структурой, что и ранее:

```
.
├── app

... und haben den Code für die Tests wie zuvor.

## Testen: erweitertes Beispiel { #testing-extended-example }

Nun erweitern wir dieses Beispiel und fügen weitere Details hinzu, um zu sehen, wie verschiedene Teile getestet werden.

### Erweiterte **FastAPI**-Anwendungsdatei { #extended-fastapi-app-file }

Fahren wir mit der gleichen Dateistruktur wie zuvor fort:

```
.
├── app

        // Create a mock context with LanManCompatibility level 0 or 1 to test extended session security
        CIFSContext mockCtx = createMockContextWithLanManCompat(1);
        Type3Message type3 = new Type3Message(mockCtx, type2, null, "password", "DOMAIN", "user", "WORKSTATION", flags);

        // Then
        // Master key should always be generated with extended session security or NTLMv2
        assertNotNull(type3.getMasterKey());

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * A type implemented by, or extended by maven plugins or extensions.
 * Maven plugins or extensions may provide implementations of those types which will be used by maven.
 * <p>

    /**
     * SMB command to open a file with extended attributes.
     */
    public static final byte SMB_COM_OPEN_ANDX = (byte) 0x2D;

    /**
     * SMB command to read from a file with extended attributes.
     */
    public static final byte SMB_COM_READ_ANDX = (byte) 0x2E;

    /**
     * SMB command to write to a file with extended attributes.
     */

    /**
     * Permission to append data to a file or add subdirectories
     */
    int FILE_APPEND_DATA = 0x00000004; // 3
    /**
     * Permission to read extended attributes
     */
    int FILE_READ_EA = 0x00000008; // 4
    /**
     * Permission to write extended attributes
     */
    int FILE_WRITE_EA = 0x00000010; // 5
    /**
     * Permission to execute a file or traverse a directory
     */

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 {

    private static final Logger log = LoggerFactory.getLogger(SmbComNtTransactionResponse.class);

                return 33;
            }
        };
        // Set command to NT_CREATE_ANDX and mark extended
        resp.command = ServerMessageBlock.SMB_COM_NT_CREATE_ANDX;
        resp.isExtended = true;

        byte[] buf = new byte[256];
        buf[33] = 34; // baseline wordCount reported by server
        buf[34] = (byte) 0xFF; // no further andx
        // byteCount at 33 + 1 + 34*2 = 102

        }

        @Override
        public <T extends Credentials> T unwrap(Class<T> type) {
            if (type.isInstance(this)) {
                return type.cast(this);
            }
            throw new ClassCastException("Cannot unwrap to " + type.getName());
        }
    }

    static class SelfRenewingCreds extends BaseCreds {
        @Override
        public CredentialsInternal renew() {