A downside of this structure is that it is difficult to do focused work on the Gradle UI.

## Decision

Introduce a "UI" architecture module to the core platform, and move the user interaction services to this new module.

This includes:

- Logging and progress services.
- Problem generation services (aka the "problems API").
- User prompting services.
- Build options infrastructure.

    protected Executor executor() {
      transitionStates.add(state());
      return directExecutor();
    }
  }

  // Functional tests using real thread. We only verify publicly visible state.
  // Interaction assertions are done by the single-threaded unit tests.

  private static class DefaultService extends AbstractIdleService {
    @Override
    protected void startUp() throws Exception {}

    @Override

    protected Executor executor() {
      transitionStates.add(state());
      return directExecutor();
    }
  }

  // Functional tests using real thread. We only verify publicly visible state.
  // Interaction assertions are done by the single-threaded unit tests.

  private static class DefaultService extends AbstractIdleService {
    @Override
    protected void startUp() throws Exception {}

    @Override

If your app is in the open internet, you wouldn't "trust the network" and let anyone send privileged requests without authentication.

Attackers could simply run a script to send requests to your API, no need for browser interaction, so you are probably already securing any privileged endpoints.

In that case **this attack / risk doesn't apply to you**.

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)

* Потім натисніть кнопку "Execute", інтерфейс користувача зв'яжеться з вашим API, надішле параметри, отримає результати та покаже їх на екрані:

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-05-swagger-04.png)

        assertEquals(3.14, captured.get("double"));
        assertNotNull(captured.get("map"));
    }

    @Test
    public void test_store_withCallbackInteraction() {
        // Test store with callback interaction
        final TestIndexUpdateCallback callback = new TestIndexUpdateCallback();

        dataStore = new DataStore() {
            @Override

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)

* Затем нажмите кнопку «Execute», интерфейс свяжется с вашим API, отправит параметры, получит результаты и отобразит их на экране:

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-05-swagger-04.png)

`fastapi dev` 서버는 자동으로 리로딩되어야 합니다.

### 대화형 API 문서 업그레이드 { #interactive-api-docs-upgrade }

이제 [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs)로 이동합니다.

* 대화형 API 문서는 새 본문을 포함해 자동으로 업데이트됩니다:

![Swagger UI](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* "Try it out" 버튼을 클릭하면, 매개변수를 채우고 API와 직접 상호작용할 수 있습니다:

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)

* Sonra "Execute" butonuna tıklayın; kullanıcı arayüzü API'nız ile iletişim kuracak, parametreleri gönderecek, sonuçları alacak ve ekranda gösterecek:

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-05-swagger-04.png)

### Automatic docs { #automatic-docs }

Interactive API documentation and exploration web user interfaces. As the framework is based on OpenAPI, there are multiple options, 2 included by default.

* [**Swagger UI**](https://github.com/swagger-api/swagger-ui), with interactive exploration, call and test your API directly from the browser.

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)