Both *path operations* require an `X-Token` header.

{* ../../docs_src/app_testing/app_b_an_py310/main.py *}

### Extended testing file { #extended-testing-file }

You could then update `test_main.py` with the extended tests:

{* ../../docs_src/app_testing/app_b_an_py310/test_main.py *}

```bash
mvn clean install              # Build all
mvn clean install -DskipTests  # Skip tests
mvn test                       # Run tests
mvn formatter:format           # Format code
mvn license:format             # Update license headers
```

### Code Style

- 4 spaces (no tabs), opening brace on same line, max line length 120
- JavaDoc required for public APIs
- License headers required (Apache 2.0)

### Testing

</div>

その後 `/docs` の UI にアクセスすると、FastAPI がこれらのモデルを使って API をドキュメント化し、同時にデータのシリアライズとバリデーションにも使っていることがわかります。

<div class="screenshot">
<img src="/img/tutorial/sql-databases/image01.png">
</div>

## 複数モデルでアプリを更新 { #update-the-app-with-multiple-models }

ここで、少しリファクタリングしてセキュリティと汎用性を高めましょう。

前のアプリでは、UI 上でクライアントが作成する `Hero` の `id` を自分で決められてしまいます。😱

            Long lastFailure = lastFailureTimes.get(key);
            return lastFailure == null || now - lastFailure > FAILURE_RECOVERY_TIME * 2;
        });

        // Update connection metrics
        updateConnectionMetrics();
    }

    /**
     * Update connection metrics for monitoring
     */
    private void updateConnectionMetrics() {
        // Clean up metrics for connections that no longer exist

```

</div>

然後前往 `/docs` 的 UI，你會看到 FastAPI 使用這些模型來「文件化」API，也會用它們來「序列化」與「驗證」資料。

<div class="screenshot">
<img src="/img/tutorial/sql-databases/image01.png">
</div>

## 用多個模型更新應用 { #update-the-app-with-multiple-models }

現在我們稍微「重構」一下這個應用，以提升「安全性」與「彈性」。

如果你檢查前一版的應用，在 UI 中你會看到，到目前為止它讓用戶端自己決定要建立的 `Hero` 的 `id`。😱

我們不該允許這樣，因為他們可能會覆蓋資料庫中我們已分配的 `id`。決定 `id` 應該由「後端」或「資料庫」來做，「不是用戶端」。

  TF_Graph* const cond_graph;
  const TF_Output* const cond_inputs;
  TF_Output cond_output;

  // The loop body graph. The inputs are the current values of the loop
  // variables. The outputs are the updated values of the loop variables.
  TF_Graph* const body_graph;
  const TF_Output* const body_inputs;
  TF_Output* const body_outputs;

  // Unique null-terminated name for this while loop. This is used as a prefix

You should do it after adding all your *path operations*.

{* ../../docs_src/path_operation_advanced_configuration/tutorial002_py310.py hl[2, 12:21, 24] *}

/// tip

If you manually call `app.openapi()`, you should update the `operationId`s before that.

///

/// warning

If you do this, you have to make sure each one of your *path operation functions* has a unique name.

Even if they are in different modules (Python files).

                    .build();
            s3Client.putObjectTagging(request);
        } catch (final Exception e) {
            throw new StorageException("Failed to update tags for " + objectName, e);
        }
    }

    @Override
    public void ensureBucketExists() {
        try {
            final HeadBucketRequest request = HeadBucketRequest.builder().bucket(bucket).build();

    Expand-Archive -Path 'C:\Temp\google-cloud-sdk.zip' -DestinationPath $env:ProgramFiles -Verbose:$false
RUN & \"$env:ProgramFiles\\google-cloud-sdk\\install.bat\" --path-update false
RUN $env:Path += \";$env:ProgramFiles\\google-cloud-sdk\\bin\"; \
    [Environment]::SetEnvironmentVariable('Path', $env:Path, [EnvironmentVariableTarget]::Machine);
# Re-enable prompts for interactive use.

import org.opensearch.action.index.IndexResponse;
import org.opensearch.action.search.SearchRequestBuilder;
import org.opensearch.action.search.SearchResponse;
import org.opensearch.action.update.UpdateRequestBuilder;
import org.opensearch.core.action.ActionListener;
import org.opensearch.index.seqno.SequenceNumbers;
import org.opensearch.search.SearchHit;
import org.opensearch.search.SearchHits;