void shouldSupportBitwiseOperations() {
            // Test combining read and write permissions
            int readWrite = ACE.FILE_READ_DATA | ACE.FILE_WRITE_DATA;
            assertEquals(0x00000003, readWrite, "Combined read/write should be 0x00000003");

            // Test checking individual bits
            assertTrue((readWrite & ACE.FILE_READ_DATA) != 0, "Should contain FILE_READ_DATA bit");

    }

    // ==================================================================================
    //                                                         Combined Security Tests
    //                                                         =========================

    @Test
    public void test_security_pathTraversalWithLogExtension() {

# GraphQL { #graphql }

Como o **FastAPI** é baseado no padrão **ASGI**, é muito fácil integrar qualquer biblioteca **GraphQL** também compatível com ASGI.

Você pode combinar *operações de rota* normais do FastAPI com GraphQL na mesma aplicação.

/// tip | Dica

**GraphQL** resolve alguns casos de uso muito específicos.

Ele tem **vantagens** e **desvantagens** quando comparado a **web APIs** comuns.

 * (method {@link #add}) are contended across threads, the set of variables may grow dynamically to
 * reduce contention. Method {@link #sum} (or, equivalently, {@link #longValue}) returns the current
 * total combined across the variables maintaining the sum.
 *
 * <p>This class is usually preferable to {@link AtomicLong} when multiple threads update a common

Усе це буде поєднано та включено до вашого OpenAPI і показано в документації API:

<img src="/img/tutorial/additional-responses/image01.png">

## Комбінуйте попередньо визначені та власні відповіді { #combine-predefined-responses-and-custom-ones }

Можливо, ви захочете мати кілька попередньо визначених відповідей, що застосовуються до багатьох операцій шляху, але поєднувати їх із власними відповідями, потрібними для кожної операції шляху.

    ImmutableBiMap.Builder<String, Integer> zat =
        ImmutableBiMap.<String, Integer>builder().put("two", 2).put("three", 3);
    ImmutableBiMap<String, Integer> biMap = zis.combine(zat).build();
    assertMapEquals(biMap, "one", 1, "two", 2, "three", 3);
  }

  // TODO(b/172823566): Use mainline testToImmutableBiMap once CollectorTester is usable to java7.

    }

    @Test
    public void test_spnegoConfigClass() {
        // Verify the inner class is named correctly: SpnegoConfig (not SpengoConfig)
        // This test verifies the typo fix by ensuring the class compiles
        SpnegoAuthenticator authenticator = new SpnegoAuthenticator();
        assertNotNull(authenticator);

        // The typo fix (SpengoConfig -> SpnegoConfig) is verified at compile time

        // Why? The second half of condition2 requires that nodeV equals other.nodeU.
        // We already know that nodeU equals other.nodeU. Combined with the earlier statement,
        // and the transitive property of equality, this implies that nodeU equals nodeV.
        // If nodeU equals nodeV, condition1 == condition2, so checking condition1 is sufficient.

    @CanIgnoreReturnValue
    @Override
    public Builder<E> addAll(Iterator<? extends E> elements) {
      super.addAll(elements);
      return this;
    }

    @CanIgnoreReturnValue
    Builder<E> combine(Builder<E> builder) {
      contents.addAll(builder.contents);
      return this;
    }

    @Override
    public ImmutableSet<E> build() {
      return copyOf(contents.iterator());
    }
  }

    ImmutableRangeMap.Builder<Integer, Integer> zat =
        ImmutableRangeMap.<Integer, Integer>builder().put(rangeTwo, 6);

    ImmutableRangeMap<Integer, Integer> rangeMap = zis.combine(zat).build();

    assertThat(rangeMap.asMapOfRanges().entrySet())
        .containsExactly(Maps.immutableEntry(rangeOne, 1), Maps.immutableEntry(rangeTwo, 6))
        .inOrder();
  }