assert response.status_code == 200, response.text
    assert response.json() == {"width": 3, "length": 4, "area": 12}


@pytest.mark.parametrize("client", [True, False], indirect=True)
def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == snapshot(
        {
            "openapi": "3.1.0",

    return benchmark(do_request)


def _bench_post_json(
    benchmark, client: TestClient, path: str, json: dict[str, Any]
) -> tuple[int, bytes]:
    warmup = client.post(path, json=json)
    assert warmup.status_code == 200

    def do_request() -> tuple[int, bytes]:
        response = client.post(path, json=json)
        return response.status_code, response.content

    return benchmark(do_request)

type PostgreSQLArgs struct {
	Enable             bool      `json:"enable"`
	Format             string    `json:"format"`
	ConnectionString   string    `json:"connectionString"`
	Table              string    `json:"table"`
	Host               xnet.Host `json:"host"`     // default: localhost
	Port               string    `json:"port"`     // default: 5432
	Username           string    `json:"username"` // default: user running minio

        openapi_url="/openapi.json",
        title="Test",
        init_oauth={"appName": xss_payload},
    )
    body = html.body.decode()

    assert "</script><script>" not in body
    assert "\\u003c/script\\u003e\\u003cscript\\u003e" in body


def test_swagger_ui_parameters_html_chars_are_escaped():
    html = get_swagger_ui_html(
        openapi_url="/openapi.json",
        title="Test",

///

## JSON 回應 { #json-responses }

FastAPI 預設回傳 JSON 回應。

如果你宣告了[回應模型](../tutorial/response-model.md)，FastAPI 會使用 Pydantic 將資料序列化為 JSON。

如果你沒有宣告回應模型，FastAPI 會使用在[JSON 相容編碼器](../tutorial/encoder.md)中解釋的 `jsonable_encoder`，並將結果放進 `JSONResponse`。

## Stream JSON Lines

To stream JSON Lines, declare the return type and use `yield` to return the data.

```python
@app.get("/items/stream")
async def stream_items() -> AsyncIterable[Item]:
    for item in items:
        yield item
```

## Server-Sent Events (SSE)

To stream Server-Sent Events, use `response_class=EventSourceResponse` and `yield` items from the endpoint.

			Value: "off",
		},
	}
)

// Args for general purpose policy engine configuration.
type Args struct {
	URL         *xnet.URL             `json:"url"`
	AuthToken   string                `json:"authToken"`
	Transport   http.RoundTripper     `json:"-"`
	CloseRespFn func(r io.ReadCloser) `json:"-"`
}

// Validate - validate opa configuration params.
func (a *Args) Validate() error {

    assert response.status_code == 200, response.text
    assert response.json() == {"msg": "Create an account first"}


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == snapshot(
        {
            "openapi": "3.1.0",
            "info": {"title": "FastAPI", "version": "0.1.0"},

    assert response.status_code == 200, response.text
    assert response.json() == {"token": "testtoken"}


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == snapshot(
        {
            "openapi": "3.1.0",
            "info": {"title": "FastAPI", "version": "0.1.0"},
            "paths": {

    assert response.status_code == 200, response.text
    assert response.json() == {"msg": "Create an account first"}


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == snapshot(
        {
            "openapi": "3.1.0",
            "info": {"title": "FastAPI", "version": "0.1.0"},
            "paths": {