t.Errorf("Test %d: should fail but it passed", i)
		}
		if err == nil {
			if content := writer.Bytes(); !bytes.Equal(content, data[test.offset:test.offset+test.length]) {
				t.Errorf("Test %d: read returns wrong file content.", i)
			}
		}

		for i, r := range bitrotReaders {
			if r == nil {
				disks[i] = OfflineDisk
			}
		}
		if err == nil && !test.shouldFail {

When you need `lifespan` to run in your tests, you can use the `TestClient` with a `with` statement:

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


You can read more details about the ["Running lifespan in tests in the official Starlette documentation site."](https://www.starlette.dev/lifespan/#running-lifespan-in-tests)

You can also use it directly to create an instance of it and return it from your *path operations*.

Read more about it in the [FastAPI docs about returning a custom Response](https://fastapi.tiangolo.com/advanced/response-directly/#returning-a-custom-response)

You can import it directly from `fastapi`:

```python

                    "description": "Production environment",
                },
            ],
            "paths": {
                "/app": {
                    "get": {
                        "summary": "Read Main",
                        "operationId": "read_main_app_get",
                        "responses": {
                            "200": {
                                "description": "Successful Response",

        buffer[7] = 0x00;
        // lastNameOffset (2 bytes)
        buffer[8] = 0x10;
        buffer[9] = 0x00;

        int result = response.readParametersWireFormat(buffer, 0, 10);

        // Should read 10 bytes
        assertEquals(10, result);
        // Check the values were parsed correctly
        assertEquals(1, response.getSid());
        assertEquals(5, response.getNumEntries());

        // When & Then - Will throw SMBProtocolDecodingException when trying to read beyond buffer
        assertThrows(ArrayIndexOutOfBoundsException.class, () -> {
            response.readBytesWireFormat(buffer, offset);
        });
    }

    @DisplayName("Should read at different offsets correctly")
    @ParameterizedTest
    @ValueSource(ints = { 0, 10, 50, 100, 200 })

/// tip | İpucu

Sonraki bölümler **mutlaka "gelişmiş" olmak zorunda değildir**.

Ve kullanım durumunuza göre, çözüm bu bölümlerden birinde olabilir.

///

## Önce Öğreticiyi Okuyun { #read-the-tutorial-first }

Sonraki bölümler, ana [Öğretici - Kullanıcı Kılavuzu: Güvenlik](../../tutorial/security/index.md) sayfasını zaten okuduğunuzu varsayar.

    ) {
    init {
        id("Promotion_NightlyDocumentation")
        name = "Nightly Documentation"
        description =
            "Promotes the latest successful documentation changes on '${branch.branchName}' from Ready for Nightly as a new nightly documentation snapshot"

        triggers {
            branch.determineNightlyPromotionTriggerHour()?.let { triggerHour ->
                schedule {

    HTTPDigest,
    OAuth2,
    OAuth2AuthorizationCodeBearer,
    OAuth2PasswordBearer,
    OAuth2PasswordRequestForm,
    OAuth2PasswordRequestFormStrict,
    OpenIdConnect,
    SecurityScopes,
)
```

Read more about them in the [FastAPI docs about Security](https://fastapi.tiangolo.com/tutorial/security/).

## API Key Security Schemes

::: fastapi.security.APIKeyCookie

::: fastapi.security.APIKeyHeader

                                "content": {"application/json": {"schema": {}}},
                            }
                        },
                        "summary": "Read Current User",
                        "operationId": "read_current_user_users_me_get",
                        "security": [{"HTTPBase": []}],
                    }
                }
            },