checkState(oneBased > 0, "negative index");
    return (oneBased & EVEN_POWERS_OF_TWO) > (oneBased & ODD_POWERS_OF_TWO);
  }

  /**
   * Returns {@code true} if the MinMax heap structure holds. This is only used in testing.
   *
   * <p>TODO(kevinb): move to the test class?
   */
  @VisibleForTesting
  boolean isIntact() {
    for (int i = 1; i < size; i++) {
      if (!heapForIndex(i).verifyIndex(i)) {
        return false;

  // not specified, it will be defaulted to 50.
  // +optional
  optional int32 queueLengthLimit = 3;
}

// ResourcePolicyRule is a predicate that matches some resource
// requests, testing the request's verb and the target resource. A
// ResourcePolicyRule matches a resource request if and only if: (a)
// at least one member of verbs matches the request, (b) at least one

  // not specified, it will be defaulted to 50.
  // +optional
  optional int32 queueLengthLimit = 3;
}

// ResourcePolicyRule is a predicate that matches some resource
// requests, testing the request's verb and the target resource. A
// ResourcePolicyRule matches a resource request if and only if: (a)
// at least one member of verbs matches the request, (b) at least one

{!../../docs_src/settings/app02/test_main.py!}
```

Na sobrescrita da dependência, definimos um novo valor para `admin_email` quando instanciamos um novo objeto `Settings`, e então retornamos esse novo objeto.

Após isso, podemos testar se o valor está sendo utilizado.

## Lendo um arquivo `.env`

    h ^= (h >>> 10);
    h += (h << 3);
    h ^= (h >>> 6);
    h += (h << 2) + (h << 14);
    return h ^ (h >>> 16);
  }

  /**
   * This method is a convenience for testing. Code should call {@link Segment#newEntry} directly.
   */
  @VisibleForTesting
  ReferenceEntry<K, V> newEntry(K key, int hash, @CheckForNull ReferenceEntry<K, V> next) {
    Segment<K, V> segment = segmentFor(hash);

    val socket =
      sslSocketFactory.createSocket(
        raw,
        raw.inetAddress.hostAddress,
        raw.port,
        true,
      ) as SSLSocket
    try {
      socket.startHandshake() // we're testing a handshake failure
      throw AssertionError()
    } catch (expected: IOException) {
    }
    socket.close()
  }

  @Throws(InterruptedException::class)
  private fun dispatchBookkeepingRequest(

                actual dependency that should be called.

                This is for testing, to replace expensive dependencies with testing
                versions.

                Read more about it in the
                [FastAPI docs for Testing Dependencies with Overrides](https://fastapi.tiangolo.com/advanced/testing-dependencies/).
                """
            ),
        ] = {}

import okhttp3.internal.EMPTY_REQUEST
import okhttp3.internal.RecordingOkAuthenticator
import okhttp3.internal.connection.RealConnection
import okhttp3.internal.discard
import okhttp3.testing.Flaky
import okhttp3.testing.PlatformRule
import okhttp3.tls.HandshakeCertificates
import okio.Buffer
import okio.BufferedSink
import okio.GzipSink
import okio.Path.Companion.toPath
import okio.buffer

pkg testing/fstest, type MapFS map[string]*MapFile
pkg testing/fstest, type MapFile struct
pkg testing/fstest, type MapFile struct, Data []uint8
pkg testing/fstest, type MapFile struct, ModTime time.Time
pkg testing/fstest, type MapFile struct, Mode fs.FileMode
pkg testing/fstest, type MapFile struct, Sys interface{}
pkg testing/iotest, func ErrReader(error) io.Reader

 *       when using Executors.
 * </ol>
 *
 * <p><b>Other notes</b>
 *
 * <ul>
 *   <li>Usually, there is one testcase method per JSR166 method covering "normal" operation, and
 *       then as many exception-testing methods as there are exceptions the method can throw.
 *       Sometimes there are multiple tests per JSR166 method when the different "normal" behaviors