public void testLog10MatchesBigInteger() {
    for (int x : POSITIVE_INTEGER_CANDIDATES) {
      for (RoundingMode mode : ALL_SAFE_ROUNDING_MODES) {
        // The BigInteger implementation is tested separately, use it as the reference.
        assertEquals(BigIntegerMath.log10(valueOf(x), mode), IntMath.log10(x, mode));
      }
    }
  }

  // Relies on the correctness of log10(int, FLOOR) and of pow(int, int).

<img src="/img/tutorial/dependencies/image02.png">

## Pegando um Atalho { #shortcut }

Mas você pode ver que temos uma repetição do código neste exemplo, escrevendo `CommonQueryParams` duas vezes:

//// tab | Python 3.10+

```Python
commons: Annotated[CommonQueryParams, Depends(CommonQueryParams)]
```

////

     * is the only one in use, but if we encounter nested concatenations, we start a deque of
     * meta-iterators rather than letting the nesting get arbitrarily deep.  This keeps each
     * operation O(1).
     */

    private @Nullable Iterator<? extends Iterator<? extends T>> topMetaIterator;

    // Only becomes nonnull if we encounter nested concatenations.

     * is the only one in use, but if we encounter nested concatenations, we start a deque of
     * meta-iterators rather than letting the nesting get arbitrarily deep.  This keeps each
     * operation O(1).
     */

    private @Nullable Iterator<? extends Iterator<? extends T>> topMetaIterator;

    // Only becomes nonnull if we encounter nested concatenations.

		}
		// uploadIds [4-9].
		uploadIDs = append(uploadIDs, res.UploadID)
	}
	// Create multipart parts.
	// Need parts to be uploaded before MultipartLists can be called and tested.
	createPartCases := []struct {
		bucketName      string
		objName         string
		uploadID        string
		PartID          int
		inputReaderData string
		inputMd5        string
		inputDataSize   int64

### Testé { #tested }

* 100 % de <dfn title="La quantité de code testée automatiquement">couverture de test</dfn>.

Her entegrasyon (bağımlılıklar ile) o kadar basit olacak şekilde tasarlanmıştır ki, uygulamanız için, *path operations* ile kullandığınız aynı yapı ve söz dizimiyle sadece 2 satırda bir “plug-in” yazabilirsiniz.

### Test Edildi { #tested }

* %100 <dfn title="Otomatik olarak test edilen kod miktarı">test kapsayıcılığı</dfn>.

////

//// tab | Windows PowerShell

<div class="termy">

```console
$ Get-Command python

C:\Users\user\code\awesome-project\.venv\Scripts\python
```

</div>

Se ele mostrar o binário `python` em `.venv\Scripts\python`, dentro do seu projeto (neste caso `awesome-project`), então funcionou. 🎉

	finalPkgpath, underGoRoot, err := subdir()
	if err != nil {
		return "", err
	}
	cwd = strings.TrimSuffix(cwd, finalPkgpath)

	// Copy all immediate files and testdata directories between
	// the package being tested and the source root.
	pkgpath = ""
	for element := range strings.SplitSeq(finalPkgpath, string(filepath.Separator)) {
		if debug {
			log.Printf("copying %s", pkgpath)
		}
		pkgpath = filepath.Join(pkgpath, element)

### Проверен { #tested }

* 100% <dfn title="Количество автоматически проверяемого кода">покрытие тестами</dfn>.