InternetDomainName domain = InternetDomainName.from(inputName);

      /*
       * We would ordinarily use constants for the expected results, but
       * doing it by derivation allows us to reuse the test case definitions
       * used in other tests.
       */

      String expectedName = Ascii.toLowerCase(inputName);
      expectedName = expectedName.replaceAll("[\u3002\uFF0E\uFF61]", ".");

			if err := json.Unmarshal(b, &ctx); err != nil {
				return err
			}
		}
		e.kmsContext = kms.Context{}
		maps.Copy(e.kmsContext, ctx)
		ctx["MinIO batch API"] = "batchrotate" // Context for a test key operation
		if _, err := GlobalKMS.GenerateKey(GlobalContext, &kms.GenerateKeyRequest{Name: e.Key, AssociatedData: ctx}); err != nil {
			return err
		}
	}
	return nil
}

{* ../../docs_src/settings/app02/test_main.py hl[9:10,13,21] *}

In the dependency override we set a new value for the `admin_email` when creating the new `Settings` object, and then we return that new object.

Then we can test that it is used.

## Reading a `.env` file { #reading-a-env-file }

  - [Changes by Kind](#changes-by-kind-12)
    - [Deprecation](#deprecation-1)
    - [API Change](#api-change-2)
    - [Feature](#feature-8)
    - [Failing Test](#failing-test)
    - [Bug or Regression](#bug-or-regression-12)
    - [Other (Cleanup or Flake)](#other-cleanup-or-flake-5)
  - [Dependencies](#dependencies-12)
    - [Added](#added-12)
    - [Changed](#changed-12)

import java.util.Set;
import java.util.SortedSet;
import javax.annotation.CheckForNull;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;
import org.jspecify.annotations.Nullable;

/**
 * Unit test for {@link NullPointerTester}.
 *
 * @author Kevin Bourrillion
 * @author Mick Killianey
 */
@SuppressWarnings({
  "CheckReturnValue",

	// 	if err != nil {
	// 		return "", fmt.Errorf("Error reading body: %v", err)
	// 	}
	// 	fmt.Printf("bodyBuf (for LDAP login page): %s\n", string(bodyBuf))
	// }

	// Fill the login form with our test creds:
	// fmt.Printf("login form url: %s\n", lastReq.URL.String())
	formData := url.Values{}
	formData.Set("login", username)
	formData.Set("password", password)

  - [Changelog since v1.23.6](#changelog-since-v1236)
  - [Changes by Kind](#changes-by-kind-10)
    - [API Change](#api-change-2)
    - [Feature](#feature-5)
    - [Failing Test](#failing-test)
    - [Bug or Regression](#bug-or-regression-10)
  - [Dependencies](#dependencies-10)
    - [Added](#added-10)
    - [Changed](#changed-10)
    - [Removed](#removed-10)
- [v1.23.6](#v1236)

        }

        try {
            T result = operation.get();
            onSuccess();
            return result;
        } catch (Exception e) {
            if (isFailure.test(e)) {
                onFailure(e);
            } else {
                // Not considered a failure for circuit breaker purposes

         * "should" always work on Android, too, but we know of a Samsung bug there :)) However, in
         * AggregateFutureStateFallbackAtomicHelperTest, we test what happens to AggregateFuture in
         * the case of the Samsung bug, and we do that by breaking AtomicReferenceFieldUpdater.
         * Breaking AtomicReferenceFieldUpdater not only forces AggregateFutureState to fall back to

вы получаете производительность лучше, чем у большинства протестированных NodeJS фреймворков
и на уровне с Go, который является компилируемым языком близким к C <a href="https://www.techempower.com/benchmarks/#section=data-r17&hw=ph&test=query&l=zijmkf-1" class="external-link" target="_blank">(всё благодаря Starlette)</a>.

### Получается, конкурентность лучше параллелизма?

Нет! Мораль истории совсем не в этом.