assertEquals(-1, ((QueryRescorerBuilder) result).windowSize().intValue());
    }

    @Test
    public void test_evaluate_withComplexParams() {
        // Test with complex parameter map including nested structures
        final String testModelName = "complex_model";
        final int testWindowSize = 200;

        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            @Override

* Editor support, including:
    * Completion.
    * Type checks.
* Validation of data:
    * Automatic and clear errors when the data is invalid.
    * Validation even for deeply nested JSON objects.
* <dfn title="also known as: serialization, parsing, marshalling">Conversion</dfn> of input data: coming from the network to Python data and types. Reading from:
    * JSON.
    * Path parameters.

dataclass는 자동으로 Pydantic dataclass로 변환됩니다.

이렇게 하면 해당 스키마가 API docs 사용자 인터페이스에 표시됩니다:

<img src="/img/tutorial/dataclasses/image01.png">

## 중첩 데이터 구조에서 Dataclasses 사용하기 { #dataclasses-in-nested-data-structures }

`dataclasses`를 다른 타입 애너테이션과 조합해 중첩 데이터 구조를 만들 수도 있습니다.

일부 경우에는 Pydantic 버전의 `dataclasses`를 사용해야 할 수도 있습니다. 예를 들어 자동 생성된 API 문서에서 오류가 발생하는 경우입니다.

        assertTrue(result.contains("null"));
        assertTrue(result.endsWith("\n"));
    }

    @Test
    public void test_execute_withNestedExceptionCause() {
        // Setup mock SearchLogHelper that throws nested exception
        SearchLogHelper mockSearchLogHelper = new SearchLogHelper() {
            @Override
            public void storeSearchLog() {
                Exception cause = new IllegalArgumentException("Root cause");

        * Uma chave `schema`, que contém como valor o JSON Schema do modelo, sendo este o local correto.
            * O **FastAPI** adiciona aqui a referência dos esquemas JSON globais que estão localizados em outro lugar, ao invés de incluí-lo diretamente. Deste modo, outras aplicações e clientes podem utilizar estes esquemas JSON diretamente, fornecer melhores ferramentas de geração de código, etc.

///

  public void testResourceInfo_of() {
    assertThat(resourceInfo(ClassPathTest.class)).isInstanceOf(ClassInfo.class);
    assertThat(resourceInfo(ClassPath.class)).isInstanceOf(ClassInfo.class);
    assertThat(resourceInfo(Nested.class)).isInstanceOf(ClassInfo.class);
  }

  public void testGetSimpleName() {
    ClassLoader classLoader = getClass().getClassLoader();

* Editor support, including:
    * Completion.
    * Type checks.
* Validation of data:
    * Automatic and clear errors when the data is invalid.
    * Validation even for deeply nested JSON objects.
* <dfn title="also known as: serialization, parsing, marshalling">Conversion</dfn> of input data: coming from the network to Python data and types. Reading from:
    * JSON.
    * Path parameters.

```

</div>

/// note | Not

`uvicorn main:app` komutu şunları ifade eder:

* `main`: `main.py` dosyası (Python "module").
* `app`: `main.py` içinde `app = FastAPI()` satırıyla oluşturulan nesne.

Şununla eşdeğerdir:

```Python
from main import app
```

///

Her alternatif ASGI server programı için benzer bir komut bulunur; daha fazlası için ilgili dokümantasyonlarına bakabilirsiniz.

    }

    @Test
    public void test_longComponentName() {
        // Test with a very long component name
        String longName = "com.example.very.long.package.name.with.many.nested.levels.MyVeryLongComponentNameThatExceedsNormalLength";
        ContainerNotAvailableException exception = new ContainerNotAvailableException(longName, null);

    assertThat(getClass().getResource("internal/Finalizer.class")).isNotNull();
  }

  @Test
  public void testFinalizeClassHasNoNestedClasses() throws Exception {
    // Ensure that the Finalizer class has no nested classes.
    // See https://github.com/google/guava/issues/1505
    assertThat(Finalizer.class.getDeclaredClasses()).isEmpty();
  }

  static class MyServerExampleWithFrq implements Closeable {