AtomicInteger totalCalls = new AtomicInteger();
    Runnable intCounter =
        () -> {
          totalCalls.incrementAndGet();
          // Make sure that no other tasks are scheduled to run while this is running.
          assertFalse(fakePool.hasNext());
        };

    assertFalse(fakePool.hasNext());
    e.execute(intCounter);
    // A task should have been scheduled
    assertTrue(fakePool.hasNext());

      // Happens with non-robolectric unit tests
      System.err.println("Possibly running android unit test without robolectric")
      re.printStackTrace()
    } catch (ule: UnsatisfiedLinkError) {
      // Happens with Paparazzi - with Android classes on the classpath
      System.err.println("Possibly running android unit test without robolectric")
      ule.printStackTrace()
    }
  }

   * Callable}.
   *
   * @param callable the callable task
   * @since 10.0
   */
  public static <V extends @Nullable Object> ListenableFutureTask<V> create(Callable<V> callable) {
    return new ListenableFutureTask<>(callable);
  }

  /**
   * Creates a {@code ListenableFutureTask} that will upon running, execute the given {@code

    AtomicInteger totalCalls = new AtomicInteger();
    Runnable intCounter =
        () -> {
          totalCalls.incrementAndGet();
          // Make sure that no other tasks are scheduled to run while this is running.
          assertFalse(fakePool.hasNext());
        };

    assertFalse(fakePool.hasNext());
    e.execute(intCounter);
    // A task should have been scheduled
    assertTrue(fakePool.hasNext());

```

> The admin user running this command needs the "admin:SetTier" and "admin:ListTier" permissions if not running as root.

Using above tier, set up a lifecycle rule with transition:

```
 mc ilm add --expiry-days 365 --transition-days 45 --storage-class "AZURETIER" myminio/srcbucket
```

		// if none of the files are present we may be running inside
		// CRI-O, Containerd etc..
		// Fallback to our container specific ENVs if they are set.
		return env.IsSet("MINIO_ACCESS_KEY_FILE")
	}

	// Log error, as we will not propagate it to caller
	internalLogIf(GlobalContext, err)

	return err == nil
}

// IsDCOS returns true if minio is running in DCOS.
func IsDCOS() bool {

    /** Thread name for data store crawling process. */
    private static final String DATA_CRAWLING_PROCESS = "DataStoreCrawler";

    /** Atomic flag indicating whether the crawler is currently running. */
    private static AtomicBoolean running = new AtomicBoolean(false);

    /** Thread-safe queue for collecting error messages during crawling operations. */
    private static Queue<String> errors = new ConcurrentLinkedQueue<>();

當你需要在測試中執行 lifespan（生命週期）時，你可以使用 TestClient 並搭配 with 陳述式：

{* ../../docs_src/app_testing/tutorial004_py310.py hl[9:15,18,27:28,30:32,41:43] *}

你可以閱讀更多細節：[在測試中執行 lifespan](https://www.starlette.dev/lifespan/#running-lifespan-in-tests)（Starlette 官方文件）。

對於已棄用的 `startup` 和 `shutdown` 事件，你可以這樣使用 TestClient：

{* ../../docs_src/app_testing/tutorial004_py310.py hl[9:15,18,27:28,30:32,41:43] *}


Bu konuda daha fazla ayrıntıyı resmi Starlette dokümantasyon sitesindeki ["Testlerde lifespan'ı çalıştırma"](https://www.starlette.dev/lifespan/#running-lifespan-in-tests) bölümünde okuyabilirsiniz.

Kullanımdan kaldırılmış `startup` ve `shutdown` event'leri için ise `TestClient`'ı aşağıdaki gibi kullanabilirsiniz:

///

Run the example with:

<div class="termy">

```console
$ fastapi dev

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

## Check it { #check-it }

Go to the interactive docs at: [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs).