from typing import Optional

from fastapi import FastAPI
from fastapi.testclient import TestClient

app = FastAPI()


@app.get(
    "/",
    openapi_extra={
        "parameters": [
            {
                "required": False,
                "schema": {"title": "Extra Param 1"},
                "name": "extra_param_1",
                "in": "query",
            },
            {
                "required": True,

    assert response.json() == {
        "message": "Hello Users!",
        "params": {"q": "foo", "skip": 5, "limit": 10},
    }


def test_normal_app(test_module: ModuleType):
    app = test_module.app
    client = test_module.client
    app.dependency_overrides = None
    response = client.get("/items/?q=foo&skip=100&limit=200")
    assert response.status_code == 200, response.text
    assert response.json() == {

"RollingUpdate" }} rollingUpdate: maxSurge: {{ .Values.DeploymentUpdate.maxSurge }} maxUnavailable: {{ .Values.DeploymentUpdate.maxUnavailable }} {{- end}} replicas: 1 selector: matchLabels: app: {{ template "minio.name" . }} release: {{ .Release.Name }} template: metadata: name: {{ template "minio.fullname" . }} labels: app: {{ template "minio.name" . }} release: {{ .Release.Name }} {{- if .Values.podLabels }} {{ toYaml .Values.podLabels | indent 8 }} {{- end }} annotations: checksum/secrets: {{ include...

"RollingUpdate" }} rollingUpdate: maxSurge: {{ .Values.DeploymentUpdate.maxSurge }} maxUnavailable: {{ .Values.DeploymentUpdate.maxUnavailable }} {{- end}} replicas: 1 selector: matchLabels: app: {{ template "minio.name" . }} release: {{ .Release.Name }} template: metadata: name: {{ template "minio.fullname" . }} labels: app: {{ template "minio.name" . }} release: {{ .Release.Name }} {{- if .Values.podLabels }} {{ toYaml .Values.podLabels | indent 8 }} {{- end }} annotations: checksum/secrets: {{ include...

"RollingUpdate" }} rollingUpdate: maxSurge: {{ .Values.DeploymentUpdate.maxSurge }} maxUnavailable: {{ .Values.DeploymentUpdate.maxUnavailable }} {{- end}} replicas: 1 selector: matchLabels: app: {{ template "minio.name" . }} release: {{ .Release.Name }} template: metadata: name: {{ template "minio.fullname" . }} labels: app: {{ template "minio.name" . }} release: {{ .Release.Name }} {{- if .Values.podLabels }} {{ toYaml .Values.podLabels | indent 8 }} {{- end }} annotations: checksum/secrets: {{ include...

## Example

### Create it

Create a file `main.py` with:

```Python
from typing import Union

from fastapi import FastAPI

app = FastAPI()


@app.get("/")
def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")
def read_item(item_id: int, q: Union[str, None] = None):
    return {"item_id": item_id, "q": q}
```

<details markdown="1">

from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    price: float


class ResponseMessage(BaseModel):
    message: str


class User(BaseModel):
    username: str
    email: str


@app.post("/items/", response_model=ResponseMessage, tags=["items"])
async def create_item(item: Item):
    return {"message": "Item received"}

        return {"item_id": item_id}
    else:
        return {"item_id": item_id, "user_id": user_id}


app.include_router(user_router, prefix="/users")
app.include_router(item_router, prefix="/items")

app.include_router(item_router, prefix="/users/{user_id}/items")


client = TestClient(app)


def test_get_users():
    """Check that /users returns expected data"""
    response = client.get("/users")

Це і є "декоратор операції шляху (path operation decorator)".

///

Можна також використовувати операції:

* `@app.post()`
* `@app.put()`
* `@app.delete()`

І більш екзотичні:

* `@app.options()`
* `@app.head()`
* `@app.patch()`
* `@app.trace()`

/// tip | Порада

Ви можете використовувати кожну операцію (HTTP-метод) на свій розсуд.

"RollingUpdate" }} rollingUpdate: maxSurge: {{ .Values.DeploymentUpdate.maxSurge }} maxUnavailable: {{ .Values.DeploymentUpdate.maxUnavailable }} {{- end}} replicas: 1 selector: matchLabels: app: {{ template "minio.name" . }} release: {{ .Release.Name }} template: metadata: name: {{ template "minio.fullname" . }} labels: app: {{ template "minio.name" . }} release: {{ .Release.Name }} {{- if .Values.podLabels }} {{ toYaml .Values.podLabels | indent 8 }} {{- end }} annotations: {{- if not .Values.ignoreChartChecksums...