int written = request.writeBytesWireFormat(buffer, 0);

        // Should write exactly 56 bytes (structure size without data)
        assertEquals(56, written);
        // Check structure size (first 2 bytes should be 57)
        assertEquals(57, (buffer[0] & 0xFF) | ((buffer[1] & 0xFF) << 8));
    }

    @Test
    @DisplayName("Test writeBytesWireFormat with input data")

    /**
     * Returns {@code true} if there is at least one problem collected with severity equal or more severe than
     * {@link org.apache.maven.api.services.BuilderProblem.Severity#WARNING}. This check is logically equivalent
     * to "is there any problem reported?", given warning is the lowest severity.
     */
    default boolean hasWarningProblems() {
        return hasProblemsFor(BuilderProblem.Severity.WARNING);
    }

And the part after the `yield` will be executed **after** the application has finished.

### Async Context Manager { #async-context-manager }

If you check, the function is decorated with an `@asynccontextmanager`.

That converts the function into something called an "**async context manager**".

{* ../../docs_src/events/tutorial003_py310.py hl[1,13] *}

Beachten Sie, dass Sie nicht den Router selbst (`invoices_callback_router`) an `callback=` übergeben, sondern das Attribut `.routes`, wie in `invoices_callback_router.routes`.

///

### Es in der Dokumentation testen { #check-the-docs }

Jetzt können Sie Ihre Anwendung starten und auf [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs) gehen.

read_users["/users/"]

common_parameters --> read_items
common_parameters --> read_users
```

Таким чином ви пишете спільний код один раз, а **FastAPI** подбає про його виклик для ваших *операцій шляху*.

/// check | Перевірте

Зверніть увагу, що вам не потрібно створювати спеціальний клас і передавати його кудись у **FastAPI**, щоб «зареєструвати» його чи щось подібне.

Для помилки використовуємо виняток `HTTPException`:

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

### Перевірте пароль { #check-the-password }

На цьому етапі ми маємо дані користувача з нашої бази даних, але ще не перевірили пароль.

Спершу розмістимо ці дані в Pydantic-моделі `UserInDB`.

import static java.util.Arrays.asList;
import static java.util.Arrays.stream;

/**
 * We want to be able to do BWC tests for unreleased versions without relying on and waiting for snapshots.
 * For this we need to check out and build the unreleased versions.
 * Since these depend on the current version, we can't name the Gradle projects statically, and don't know what the

    $env:PATH = [Environment]::GetEnvironmentVariable('PATH', 'Machine') + ';C:\tools\msys64;C:\tools\msys64\usr\bin\'; \
    [Environment]::SetEnvironmentVariable('PATH', $env:PATH, 'Machine');

# Disable signature checking on pacman because we cannot initialize the keyring.
RUN Add-Content -Path C:\tools\msys64\etc\pacman.d\mirrorlist.mingw32 -Value 'SigLevel = Never'

 * initiate a graceful shutdown (close code 1001) and `send()` will return `false`. No exception is
 * thrown and no [WebSocketListener.onFailure] callback is triggered, so callers should always check
 * the return value of `send()`.
 *
 * Use [queueSize] to monitor backpressure before sending. For large payloads, consider breaking
 * them into smaller messages or using HTTP requests instead.
 */
interface WebSocket {

            .resolveType(subtype));
  }

  public <T> void testWhere_mapFromBoundedWildcard() {
    Type subtype = new TypeCapture<TypedKeyMap<T>>() {}.capture();
    // TODO(benyu): This should check equality to an expected value, see discussion in cl/98674873
    Type unused =
        new TypeResolver()
            .where(
                new TypeCapture<Map<Integer, T>>() {}.capture(),