}

    // 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")

Native Image Tests
==================

This executes OkHttp's test suite inside a Graalvm image.

Execute
-------

The native image runs JUnit 5 tests in the project.

```
./gradlew -PgraalBuild=true --info native-image-tests:nativeTest

			<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>

 *     public Collection<Lifecycle> provides() {
 *         return Collections.singleton(
 *             lifecycle("deploy-docker", Arrays.asList(
 *                 "build-image",
 *                 "tag-image",
 *                 "push-image"
 *             ))
 *         );
 *     }
 * }
 * </pre>
 *
 * @see org.apache.maven.api.Lifecycle
 * @see org.apache.maven.api.spi.ExtensibleEnumProvider
 * @since 4.0.0

            assertEquals("text/html", mimeMap.getMimeType("htm"));
            assertEquals("image/jpeg", mimeMap.getMimeType("jpg"));
            assertEquals("image/jpeg", mimeMap.getMimeType("jpeg"));
            assertEquals("image/gif", mimeMap.getMimeType("gif"));
            assertEquals("image/png", mimeMap.getMimeType("png"));
        }

        @Test

  mssql:
    image: '${MSSQL_IMAGE}:latest'
    ports:
      - "127.0.0.1:9930:1433"
    environment:
      - TZ=Asia/Shanghai
      - ACCEPT_EULA=Y
      - MSSQL_SA_PASSWORD=LoremIpsum86
  tidb:
    image: 'pingcap/tidb:v6.5.0'
    ports:
      - "127.0.0.1:9940:4000"
    command: /tidb-server -store unistore -path "" -lease 0s > tidb.log 2>&1 &
  gaussdb:
    image: 'opengauss/opengauss:7.0.0-RC1.B023'

```python
from fastapi import FastAPI
from fastapi.responses import StreamingResponse
from app.utils import read_image

app = FastAPI()


class PNGStreamingResponse(StreamingResponse):
    media_type = "image/png"

@app.get("/image", response_class=PNGStreamingResponse)
def stream_image_no_async_no_annotation():
    with read_image() as image_file:
        yield from image_file
```

    "/items/{item_id}",
    response_model=Item,
    responses={
        200: {
            "content": {"image/png": {}},
            "description": "Return the JSON item or an image.",
        }
    },
)
async def read_item(item_id: str, img: bool | None = None):
    if img:
        return FileResponse("image.png", media_type="image/png")
    else:

from fastapi import FastAPI
from pydantic import BaseModel, HttpUrl

app = FastAPI()


class Image(BaseModel):
    url: HttpUrl
    name: str


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None
    tags: set[str] = set()
    images: list[Image] | None = None


class Offer(BaseModel):
    name: str
    description: str | None = None