int bytesRead = response.readBytesWireFormat(buffer, 0);

            assertEquals(16, bytesRead);
            assertEquals(-1, response.getCount()); // -1 as signed int represents max unsigned value
            assertEquals(-2, response.getRemaining());
        }

        private byte[] createValidWriteResponse(int count, int remaining) {
            byte[] buffer = new byte[64];

   * higher value than you need can waste space and time, and a significantly lower value can lead
   * to thread contention. But overestimates and underestimates within an order of magnitude do not
   * usually have much noticeable impact. A value of one permits only one thread to modify the map
   * at a time, but since read operations can proceed concurrently, this still yields higher

## Paramètres dans un autre module { #settings-in-another-module }

Vous pouvez placer ces paramètres dans un autre module comme vous l'avez vu dans [Applications plus grandes - Plusieurs fichiers](../tutorial/bigger-applications.md).

Par exemple, vous pourriez avoir un fichier `config.py` avec :

{* ../../docs_src/settings/app01_py310/config.py *}

Puis l'utiliser dans un fichier `main.py` :

## Exemplo { #example }

Para um exemplos simples, vamos considerar uma estrutura de arquivos semelhante ao descrito em [Aplicações Maiores](../tutorial/bigger-applications.md) e [Testes](../tutorial/testing.md):

```
.
├── app
│   ├── __init__.py
│   ├── main.py
│   └── test_main.py
```

O arquivo `main.py` teria:

## Налаштування в іншому модулі { #settings-in-another-module }

Ви можете розмістити ці налаштування в іншому модулі, як ви бачили в [Більші застосунки - кілька файлів](../tutorial/bigger-applications.md).

Наприклад, у вас може бути файл `config.py` з:

{* ../../docs_src/settings/app01_py310/config.py *}

А потім використати його у файлі `main.py`:

  }

  // A random value that cannot be 0 and that is unsigned-less-than or equal
  // to the given dividend, so that we don't have half of our divisions being
  // trivial because the divisor is bigger than the dividend.
  // Using remainder here does not give us a uniform distribution but it should
  // not have a big impact on the measurement.
  private static long randomDivisor(long dividend) {

    }

    @Override
    public @Nullable E ceiling(@ParametricNullness E e) {
      return getElementOrNull(multiset().tailMultiset(e, CLOSED).firstEntry());
    }

    @Override
    public @Nullable E higher(@ParametricNullness E e) {
      return getElementOrNull(multiset().tailMultiset(e, OPEN).firstEntry());
    }

    @Override
    public NavigableSet<E> descendingSet() {

        when(mockChannelManager.getHealthyChannels()).thenReturn(Arrays.asList(channel1, channel2));

        ChannelInfo selected = loadBalancer.selectChannel(largeRead);
        // Should prefer higher bandwidth channel for large transfers
        assertEquals(channel2, selected);
    }

    @Test
    void testAdaptiveStrategyMetadataOperation() throws Exception {

`TestClient` 是建立在 [HTTPX](https://www.python-httpx.org) 之上，所幸我們可以直接使用它來測試 API。

## 範例 { #example }

作為簡單範例，讓我們考慮與[更大型的應用](../tutorial/bigger-applications.md)與[測試](../tutorial/testing.md)中描述的類似檔案結構：

```
.
├── app
│   ├── __init__.py
│   ├── main.py
│   └── test_main.py
```

檔案 `main.py` 會是：

## Ejemplo { #example }

Para un ejemplo simple, consideremos una estructura de archivos similar a la descrita en [Aplicaciones Más Grandes](../tutorial/bigger-applications.md) y [Testing](../tutorial/testing.md):

```
.
├── app
│   ├── __init__.py
│   ├── main.py
│   └── test_main.py
```

El archivo `main.py` tendría: