String directoryName = "testDir";
        SmbComCreateDirectory smbCom = new SmbComCreateDirectory(mockConfig, directoryName);

        assertEquals(ServerMessageBlock.SMB_COM_CREATE_DIRECTORY, smbCom.getCommand());
        assertEquals(directoryName, smbCom.getPath());
    }

    @Test
    void testWriteParameterWordsWireFormat() {
        // This method is empty, so it should return 0

    assertEquals(1, Iterators.size(registry.getSubscribers(1)));

    registry.register(new IntegerSubscriber());
    assertEquals(3, Iterators.size(registry.getSubscribers("")));
    assertEquals(1, Iterators.size(registry.getSubscribers(new Object())));
    assertEquals(2, Iterators.size(registry.getSubscribers(1)));
  }

  public void testGetSubscribers_returnsImmutableSnapshot() {

            assertEquals(0, responseData.getStatus());
            assertEquals(200, responseData.getHttpStatusCode());
            assertEquals(baseUrl + "file1.txt", responseData.getUrl());
            assertEquals("file1", new String(InputStreamUtil.getBytes(responseData.getResponseBody())));
            assertEquals(5, responseData.getContentLength());
        }

    assertEquals(1, frequency(set, "a"));
    assertEquals(1, frequency(set, "b"));
    assertEquals(1, frequency(set, "c"));
    assertEquals(0, frequency(set, "d"));
    assertEquals(0, frequency(set, 4.2));
    assertEquals(0, frequency(set, null));
  }

  public void testFrequency_list() {
    List<String> list = newArrayList("a", "b", "a", "c", "b", "a");
    assertEquals(3, frequency(list, "a"));

        assertNotNull(entries3);

        assertEquals(entries1.length, entries2.length);
        assertEquals(entries2.length, entries3.length);

        for (int i = 0; i < entries1.length; i++) {
            assertEquals(entries1[i].getName(), entries2[i].getName());
            assertEquals(entries2[i].getName(), entries3[i].getName());
            assertEquals(entries1[i].getType(), entries2[i].getType());

            // Then
            assertEquals(60, bytesRead);
            assertEquals(SMB2_CLOSE_FLAG_POSTQUERY_ATTIB, response.getCloseFlags());
            assertEquals(SMBUtil.readTime(buffer, bufferIndex + 8), response.getCreationTime());
            assertEquals(SMBUtil.readTime(buffer, bufferIndex + 16), response.getLastAccessTime());

        assertNotNull(notifications);
        assertEquals(2, notifications.size());
        assertEquals(mockNotifyInfo1, notifications.get(0));
        assertEquals(mockNotifyInfo2, notifications.get(1));

        // Verify first notification
        FileNotifyInformation info1 = notifications.get(0);
        assertEquals(FileNotifyInformation.FILE_ACTION_ADDED, info1.getAction());
        assertEquals("test1.txt", info1.getFileName());

        assertNull(creds.unwrap(NtlmPasswordAuthenticator.class), "unwrap to unrelated type returns null");

        // domain and flags are surfaced as given
        assertEquals("DOMAIN", creds.getUserDomain());
        assertEquals(anonymous, creds.isAnonymous());
        assertEquals(guest, creds.isGuest());
    }

    @Test
    @DisplayName("unwrap throws on null type")
    void unwrap_null_type_throws() {

        assertEquals("protocolType should be WEB", ProtocolType.WEB, annotation.protocolType());
        assertEquals("message should be default", "{org.lastaflute.validator.constraints.UriType.message}", annotation.message());
        assertEquals("groups should be empty", 0, annotation.groups().length);
        assertEquals("payload should be empty", 0, annotation.payload().length);
    }

        assertEquals("user", auth.getUsername());
        assertEquals("password", auth.getPassword());
    }

    // Test constructor with user info string without password
    @Test
    void testConstructorWithUserInfoNoPassword() {
        NtlmPasswordAuthentication auth = new NtlmPasswordAuthentication("DOMAIN;user");
        assertEquals("DOMAIN", auth.getDomain());
        assertEquals("user", auth.getUsername());