fileTypeHelper.add("text/plain", "text");
        assertEquals("text", fileTypeHelper.get("text/plain"));

        fileTypeHelper.add("image/jpeg", "image");
        assertEquals("image", fileTypeHelper.get("image/jpeg"));
    }

    @Test
    public void test_get() {
        fileTypeHelper.add("application/pdf", "pdf");
        fileTypeHelper.add("text/plain", "text");

    }

    // Test all supported image MIME types in one comprehensive test
    @Test
    public void test_getExtensionFromMimeType_allImageTypes() {
        final String[][] testCases = { { "image/gif", ".gif" }, { "image/tiff", ".tiff" }, { "image/svg+xml", ".svg" },
                { "image/jpeg", ".jpg" }, { "image/png", ".png" }, { "image/bmp", ".bmp" }, { "image/x-windows-bmp", ".bmp" },

@workdir_lock
def test_path_operation_img(client: TestClient):
    shutil.copy("./docs/en/docs/img/favicon.png", "./image.png")
    response = client.get("/items/foo?img=1")
    assert response.status_code == 200, response.text
    assert response.headers["Content-Type"] == "image/png"
    assert len(response.content)
    os.remove("./image.png")


def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")

drawing/x-dwf                  dwf              # AutoCAD
image/gif                      gif              # GIF image file
image/ief                      ief              # Image Exchange
image/jpeg                     jpeg jpg jpe     # JPG image file
image/png                      png              # Portable Network Graphics
image/tiff                     tiff tif         # TIFF image file
image/x-cmu-raster             ras              #

			<arg>"image/x-windows-bmp"
			</arg>
		</postConstruct>
		<postConstruct name="addCondition">
			<arg>"mimetype"</arg>
			<arg>"image/x-ms-bmp"
			</arg>
		</postConstruct>
		<postConstruct name="addCondition">
			<arg>"mimetype"</arg>
			<arg>"image/gif"
			</arg>
		</postConstruct>
		<postConstruct name="addCondition">
			<arg>"mimetype"</arg>
			<arg>"image/png"
			</arg>
		</postConstruct>

## Ana Response İçin Ek Media Type'lar { #additional-media-types-for-the-main-response }

Aynı `responses` parametresini, aynı ana response için farklı media type'lar eklemek amacıyla da kullanabilirsiniz.

Örneğin, `image/png` için ek bir media type ekleyerek, *path operation*'ınızın bir JSON nesnesi (media type `application/json`) ya da bir PNG görseli döndürebildiğini belirtebilirsiniz:

cartão de crédito digitado não é válido",badCVV:"O código de segurança do cartão de crédito não é válido",wrongFileDim:"As dimensões da imagem não são válidas",imageTooTall:"a imagem não pode ser mais alta que ",imageTooWide:"a imagem não pode ser mais larga que ",imageTooSmall:"a imagem é muito pequena",min:"min",max:"max",imageRatioNotAccepted:"A proporção da imagem (largura x altura) não é válida",badBrazilTelephoneAnswer:"O número de telefone digitado é inválido",badBrazilCEPAnswer:"O CEP digitado...

				"chemical/x-xyz",
				"image/x-ms-bmp",
				"image/cgm",
				"image/example",
				"image/fits",
				"image/g3fax",
				"image/gif",
				"image/ief",
				"image/jp2",
				"image/jpeg",
				"image/jpm",
				"image/jpx",
				"image/naplps",
				"image/nitf",
				"image/png",
				"image/prs.btif",
				"image/prs.pti",
				"image/svg+xml",
				"image/t38",

    withLocale(Locale("en", "US")) {
      val mediaType = parse("IMAGE/JPEG")
      assertEquals("image", mediaType.type)
      assertEquals("jpeg", mediaType.subtype)
    }
  }

  @Test fun testTurkishDotlessIWithTrTr() {
    withLocale(Locale("tr", "TR")) {
      val mediaType = parse("IMAGE/JPEG")
      assertEquals("image", mediaType.type)
      assertEquals("jpeg", mediaType.subtype)
    }
  }

Sie können überprüfen, dass das Feld `description` in der Dokumentation kein **rotes Sternchen** enthält, es ist nicht als erforderlich markiert:

<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image01.png">
</div>

### Modell für die Ausgabe { #model-for-output }

Wenn Sie jedoch dasselbe Modell als Ausgabe verwenden, wie hier:

{* ../../docs_src/separate_openapi_schemas/tutorial001_py310.py hl[19] *}