assertNull(testBlock.getDigest());
            assertEquals(0, testBlock.getUid());
            assertEquals(0xFFFF, testBlock.getTid());
        }
    }

    @Nested
    @DisplayName("Utility Method Tests")
    class UtilityMethodTests {

        @BeforeEach
        void setup() {
            testBlock = new TestServerMessageBlock(mockConfig);
        }

        @Test

* El prefix `/admin`.
* El tag `admin`.
* La dependencia `get_token_header`.
* La response `418`. 🍵

Pero eso solo afectará a ese `APIRouter` en nuestra app, no en ningún otro código que lo utilice.

Así, por ejemplo, otros proyectos podrían usar el mismo `APIRouter` con un método de autenticación diferente.

### Incluir una *path operation* { #include-a-path-operation }

Utilizado pelo Starlette:

* [`httpx`](https://www.python-httpx.org) - Obrigatório caso você queira utilizar o `TestClient`.
* [`jinja2`](https://jinja.palletsprojects.com) - Obrigatório se você quer utilizar a configuração padrão de templates.

import java.security.PrivilegedExceptionAction;
import java.util.Arrays;
import java.util.Comparator;
import java.util.Objects;
import org.jspecify.annotations.Nullable;
import sun.misc.Unsafe;

/**
 * Static utility methods pertaining to {@code byte} primitives that interpret values as
 * <i>unsigned</i> (that is, any negative value {@code b} is treated as the positive value {@code

package org.codelibs.core.lang;

import static org.codelibs.core.collection.CollectionsUtil.newArrayList;

import java.lang.reflect.Method;
import java.util.List;
import java.util.StringTokenizer;

/**
 * Utility class for string operations.
 *
 * @author higa
 * @author shinsuke
 */
public abstract class StringUtil {

    /**
     * Do not instantiate.
     */
    protected StringUtil() {
    }

import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.RandomAccess;
import org.jspecify.annotations.Nullable;

/**
 * Static utility methods pertaining to {@code char} primitives, that are not already found in
 * either {@link Character} or {@link Arrays}.
 *
 * <p>All the operations in this class treat {@code char} values strictly numerically; they are

import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.RandomAccess;
import org.jspecify.annotations.Nullable;

/**
 * Static utility methods pertaining to {@code short} primitives, that are not already found in
 * either {@link Short} or {@link Arrays}.
 *
 * <p>See the Guava User Guide article on <a

### Другие служебные функции { #other-utility-functions }

Любые другие служебные функции, которые вы вызываете напрямую, можно объявлять обычным `def` или `async def`, и FastAPI не будет влиять на то, как вы их вызываете.

   */
  @GwtIncompatible // java.util.regex
  public static Splitter on(Pattern separatorPattern) {
    return onPatternInternal(new JdkPattern(separatorPattern));
  }

  /** Internal utility; see {@link #on(Pattern)} instead. */
  static Splitter onPatternInternal(CommonPattern separatorPattern) {
    checkArgument(
        !separatorPattern.matcher("").matches(),

import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Objects;
import java.util.regex.Pattern;
import org.jspecify.annotations.Nullable;

/**
 * Static utility methods pertaining to {@code Predicate} instances.
 *
 * <p>All methods return serializable predicates as long as they're given serializable parameters.
 *
 * <p>See the Guava User Guide article on <a