}
            } catch (final IOException ioe) {
                log.debug("DS enumeration failed", ioe);
            }
        }

        final SmbTreeConnection treeConn = SmbTreeConnection.create(tc);
        try (SmbTreeHandleImpl th = treeConn.connectHost(locator, locator.getServerWithDfs());
                SmbSessionImpl session = th.getSession();
                SmbTransportImpl transport = session.getTransport()) {

    @BeforeEach
    void setUp() {
        mockConfig = mock(Configuration.class);
        mockContext = mock(CIFSContext.class);
        when(mockContext.getConfig()).thenReturn(mockConfig);

        // Create a test file ID (16 bytes)
        testFileId = new byte[16];
        for (int i = 0; i < 16; i++) {
            testFileId[i] = (byte) (i + 1);
        }

        request = new Smb2FlushRequest(mockConfig, testFileId);

        assertNull(emptyIterator.next(), "Final next call");
    }

    @Test
    @DisplayName("EmptyIterator should be lightweight and efficient")
    void testPerformanceCharacteristics() {
        // When - create many instances quickly
        long startTime = System.currentTimeMillis();

        for (int i = 0; i < 10000; i++) {
            EmptyIterator iterator = new EmptyIterator();
            iterator.hasNext();

///

## Update the dependencies { #update-the-dependencies }

Now we are going to update our dependencies.

We want to get the `current_user` *only* if this user is active.

So, we create an additional dependency `get_current_active_user` that in turn uses `get_current_user` as a dependency.

Both of these dependencies will just return an HTTP error if the user doesn't exist, or if is inactive.

	if newCred.ParentUser != globalActiveCred.AccessKey {
		replLogIf(ctx, globalSiteReplicationSys.IAMChangeHook(ctx, madmin.SRIAMItem{
			Type: madmin.SRIAMItemSvcAcc,
			SvcAccChange: &madmin.SRSvcAccChange{
				Create: &madmin.SRSvcAccCreate{
					Parent:        newCred.ParentUser,
					AccessKey:     newCred.AccessKey,
					SecretKey:     newCred.SecretKey,
					Groups:        newCred.Groups,
					Name:          newCred.Name,

    void testConstructorWithDifferentInfoClasses(byte infoClass, String description) {
        response = new Smb2QueryDirectoryResponse(mockConfig, infoClass);

        assertNotNull(response, "Should create response for " + description);
        assertNull(response.getResults());
    }

    @Test
    @DisplayName("Test readBytesWireFormat handles entry with nextEntryOffset loop correctly")

    @BeforeEach
    void setUp() {
        mockConfig = mock(Configuration.class);
        response = new Smb2TreeDisconnectResponse(mockConfig);
    }

    @Test
    @DisplayName("Should create response with configuration")
    void testConstructorWithConfiguration() {
        // Given & When
        Smb2TreeDisconnectResponse resp = new Smb2TreeDisconnectResponse(mockConfig);

        // Then

        mocks = MockitoAnnotations.openMocks(this);

        when(context.getConfig()).thenReturn(config);
        when(config.isDirectoryNotificationsEnabled()).thenReturn(false);

        // Create real lease manager for integration testing
        baseLeaseManager = new LeaseManager(context);
        directoryLeaseManager = new DirectoryLeaseManager(context, baseLeaseManager);
    }

    @AfterEach

                 * Java cannot determine the localhost. This is basically a config
                 * issue on the host. There's not much we can do about it. Just
                 * to suppress NPEs that would result we can create a possibly bogus
                 * address. Pretty sure the below cannot actually thrown a UHE tho.
                 */
                try {
                    localInetAddress = InetAddress.getByName("127.0.0.1");

        int typeWithUpperBits = 0xFFFF0001; // Should be treated as type 1 (printer)
        SmbShareInfo info = new SmbShareInfo(TEST_NET_NAME, typeWithUpperBits, TEST_REMARK);
        assertEquals(SmbConstants.TYPE_PRINTER, info.getType());

        typeWithUpperBits = 0x12340003; // Should be treated as type 3 (named pipe)
        info = new SmbShareInfo(TEST_NET_NAME, typeWithUpperBits, TEST_REMARK);