Supplier<Object> supplier = () -> date;

        monitorTarget.append(buf, "dateKey", supplier);
        String result = buf.toString();
        assertTrue(result.startsWith("\"dateKey\":\""));
        // Check that the date was converted to string and properly escaped
        assertTrue(result.contains("2021") || result.contains("Jan") || result.contains("1609459200000"));
    }

    // Test appendTimestamp method
    @Test

#### Per-Connection Locks

Each connection has its own lock. The connections in the pool are all in a `ConcurrentLinkedQueue`. Due to data races, iterators of this queue may return removed connections. Callers must check the connection's `noNewExchanges` property before using connections from the pool.

The connection lock is never held while doing I/O (even closing a socket) to prevent contention.

        return Ints.saturatedCast(edgeCount());
      }

      @Override
      public boolean remove(@Nullable Object o) {
        throw new UnsupportedOperationException();
      }

      // Mostly safe: We check contains(u) before calling successors(u), so we perform unsafe
      // operations only in weird cases like checking for an EndpointPair<ArrayList> in a
      // Graph<LinkedList>.
      @SuppressWarnings("unchecked")

     * @throws ServletException
     */
    @Test
    void testInit() throws ServletException {
        assertDoesNotThrow(() -> ntlmServlet.init(servletConfig));
        // Further assertions can be added here to check the internal state of the servlet if fields were protected/public
    }

    /**
     * Test the init method when CIFSException occurs.

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{* ../../docs_src/security/tutorial006_an_py310.py hl[4,8,12] *}

처음으로 URL을 열어보면(또는 문서에서 "Execute" 버튼을 클릭하면) 브라우저가 사용자명과 비밀번호를 물어봅니다:

<img src="/img/tutorial/security/image12.png">

## 사용자명 확인하기 { #check-the-username }

더 완전한 예시입니다.

dependency를 사용해 사용자명과 비밀번호가 올바른지 확인하세요.

이를 위해 Python 표준 모듈 [`secrets`](https://docs.python.org/3/library/secrets.html)를 사용해 사용자명과 비밀번호를 확인합니다.

Hata için `HTTPException` exception’ını kullanıyoruz:

{* ../../docs_src/security/tutorial003_an_py310.py hl[3,79:81] *}

### Password’ü Kontrol Etme { #check-the-password }

Bu noktada veritabanından kullanıcı verisine sahibiz, ancak password’ü henüz kontrol etmedik.

Önce bu veriyi Pydantic `UserInDB` modeline koyalım.

        JobNotFoundException exception = new JobNotFoundException("test");

        // Simply verify the exception can be created without issues
        // The serialVersionUID is compile-time checked
        assertNotNull(exception);
    }

    @Test
    public void test_stackTrace() {
        // Test that stack trace is properly captured

            if (compileOnlyArtifacts.contains(dep.getGroup() + ":" + dep.getName() + ":" + dep.getVersion())) {
                continue;
            }

            // only external dependencies are checked
            if (dep instanceof ProjectDependency) {
                continue;
            }

            final String url = createURL(dep.getGroup(), dep.getName(), dep.getVersion());

    }

    @Test
    void testReadDataWireFormat_EmptyBuffer() throws Exception {
        // Test with empty dataCount but decode still processes buffer
        // Note: SmbInfoAllocation.decode() doesn't check len parameter, always reads 20 bytes
        response = new Trans2QueryFSInformationResponse(config, FileSystemInformation.SMB_INFO_ALLOCATION);

        byte[] buffer = new byte[100];