assertTrue(cache.asMap().containsKey(one));
    assertTrue(cache.asMap().containsValue(two));

    assertSame(one, cache.getIfPresent(two));
    stats = cache.stats();
    assertEquals(3, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(0, stats.loadExceptionCount());
    assertEquals(3, stats.hitCount());
    assertSame(one, cache.asMap().get(two));

    ListenableFuture<String> f =
        new SimpleForwardingListenableFuture<String>(immediateFuture("a")) {};
    verify(!(f instanceof FluentFuture));
    assertThat(FluentFuture.from(f).get()).isEqualTo("a");
    // TODO(cpovirk): Test forwarding more extensively.
  }

  public void testAddCallback() {
    FluentFuture<String> f = FluentFuture.from(immediateFuture("a"));

swagger_ui_init_oauth = {"clientId": "the-foo-clients", "appName": "The Predendapp"}

app = FastAPI(swagger_ui_init_oauth=swagger_ui_init_oauth)


@app.get("/items/")
async def read_items():
    return {"id": "foo"}


client = TestClient(app)


def test_swagger_ui():
    response = client.get("/docs")
    assert response.status_code == 200, response.text
    print(response.text)
    assert "ui.initOAuth" in response.text

        wagon.addExpectedContent(repos.get(0).getLayout().pathOf(artifact), "expected");
        wagon.addExpectedContent(
                repos.get(0).getLayout().pathOf(artifact) + ".md5", "cd26d9e10ce691cc69aa2b90dcebbdac");
        wagon.addExpectedContent(repos.get(1).getLayout().pathOf(artifact), "expected");
        wagon.addExpectedContent(

    ],
)
def test_get(path, expected_status, expected_response):
    response = client.get(path)
    assert response.status_code == expected_status
    assert response.json() == expected_response


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",

  @Test fun testIPv4() {
    val socket =
      FakeSocket(
        localAddress = InetAddress.getByAddress("127.0.0.1", byteArrayOf(127, 0, 0, 1)),
        localPort = 80,
      )
    val request = RecordedRequest("GET / HTTP/1.1", headers, emptyList(), 0, Buffer(), 0, socket)
    assertThat(request.requestUrl.toString()).isEqualTo("http://127.0.0.1/")
  }

  @Test fun testIpv6() {
    val socket =
      FakeSocket(

		return
	}
	allKeys, _, err := GlobalKMS.ListKeys(ctx, &kms.ListRequest{
		Prefix: r.Form.Get("pattern"),
	})
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	// Get the cred and owner for checking authz below.
	cred, owner, s3Err := validateAdminSignature(ctx, r, "")
	if s3Err != ErrNone {

            // required check
            if (!dataMap.containsKey(fessConfig.getIndexFieldUrl()) || dataMap.get(fessConfig.getIndexFieldUrl()) == null) {
                logger.warn("Could not add a doc. Invalid data: {}", dataMap);
                return;
            }

            final String url = dataMap.get(fessConfig.getIndexFieldUrl()).toString();
            final CrawlerClient client = crawlerClientFactory.getClient(url);

```Python hl_lines="6"
{!../../docs_src/first_steps/tutorial001.py!}
```

El `@app.get("/")` le dice a **FastAPI** que la función que tiene justo debajo está a cargo de manejar los requests que van a:

* el path `/`
* usando una <abbr title="an HTTP GET method">operación <code>get</code></abbr>

/// info | Información sobre `@decorator`

Esa sintaxis `@algo` se llama un "decorador" en Python.

```Python hl_lines="6"
{!../../docs_src/first_steps/tutorial001.py!}
```

Le `@app.get("/")` dit à **FastAPI** que la fonction en dessous est chargée de gérer les requêtes qui vont sur :

* le chemin `/`
* en utilisant une <abbr title="une méthode GET HTTP">opération <code>get</code></abbr>

/// info | "`@décorateur` Info"

Cette syntaxe `@something` en Python est appelée un "décorateur".