public class AbstractFutureTest extends TestCase {
  public void testSuccess() throws ExecutionException, InterruptedException {
    Object value = new Object();
    assertThat(
            new AbstractFuture<Object>() {
              {
                set(value);
              }
            }.get())
        .isEqualTo(value);
  }

  public void testException() throws InterruptedException {
    Throwable failure = new Throwable();

    public void test_ingest_withNoFactory() {
        // No ingest factory set
        DataStoreParams paramMap = new DataStoreParams();
        Map<String, Object> dataMap = new HashMap<>();
        dataMap.put("test", "value");

        // Execute
        Map<String, Object> result = indexUpdateCallback.ingest(paramMap, dataMap);

        // Verify data is returned unchanged
        assertSame(dataMap, result);
    }

            assertTrue(Modifier.isFinal(m), e.getKey() + " must be final");
            assertEquals(String.class, f.getType(), e.getKey() + " must be String");
            assertEquals(e.getValue(), f.get(null), e.getKey() + " value mismatch");
        }
    }

    @Test
    @DisplayName("OID values have valid dotted numeric format")
    void oidFormat() {

public class AbstractFutureTest extends TestCase {
  public void testSuccess() throws ExecutionException, InterruptedException {
    Object value = new Object();
    assertThat(
            new AbstractFuture<Object>() {
              {
                set(value);
              }
            }.get())
        .isEqualTo(value);
  }

  public void testException() throws InterruptedException {
    Throwable failure = new Throwable();

     */
    public static class LsarClose extends DcerpcMessage {

        @Override
        public int getOpnum() {
            return 0x00;
        }

        /** Return value from the RPC call. */
        public int retval;
        /** Policy handle to be closed. */
        public rpc.policy_handle handle;

        /**
         * Creates a new LsarClose message.
         *

 * <p>
 * Example of creating a custom qualifier:
 * <pre>
 * {@literal @}Qualifier
 * {@literal @}Retention(RUNTIME)
 * public @interface Database {
 *     String value();
 * }
 * </pre>
 *
 * @see Named
 * @since 4.0.0
 */
@Target(ANNOTATION_TYPE)
@Retention(RUNTIME)
@Documented

            }
            return 0; // Return dummy value
        }

        @Override
        public void enc_ndr_long(int v) {
            // Simulate encoding a long
            offset += 4;
        }

        @Override
        public int dec_ndr_long() {
            // Simulate decoding a long
            offset += 4;
            return 0; // Return a dummy value
        }

        @Override

        boolean value = false;
        if (recommendedVersion != null) {
            value = true;
        } else {
            if (restrictions.isEmpty()) {
                throw new OverConstrainedVersionException("The artifact has no valid ranges", artifact);
            }
        }
        return value;
    }

    @Override
    public String toString() {

- `File()`

这个 `dict` 的键用于标识每个示例，每个值是另一个 `dict`。

`examples` 中每个具体示例的 `dict` 可以包含：

- `summary`：该示例的简短描述。
- `description`：较长描述，可以包含 Markdown 文本。
- `value`：实际展示的示例，例如一个 `dict`。
- `externalValue`：`value` 的替代项，指向该示例的 URL。不过它的工具支持度可能不如 `value`。

你可以这样使用：

{* ../../docs_src/schema_extra_example/tutorial005_an_py310.py hl[23:49] *}

### 文档 UI 中的 OpenAPI 示例 { #openapi-examples-in-the-docs-ui }

**FastAPI** will use that *temporal* response to extract the headers (also cookies and status code), and will put them in the final response that contains the value you returned, filtered by any `response_model`.

You can also declare the `Response` parameter in dependencies, and set headers (and cookies) in them.

## Return a `Response` directly { #return-a-response-directly }