from fastapi.testclient import TestClient

from .config import Settings
from .main import app, get_settings

client = TestClient(app)


def get_settings_override():
    return Settings(admin_email="******@****.***")


app.dependency_overrides[get_settings] = get_settings_override


def test_app():
    response = client.get("/info")
    data = response.json()
    assert data == {
        "app_name": "Awesome API",

from typing import Annotated

import pytest
from fastapi import FastAPI, Query
from fastapi.testclient import TestClient
from inline_snapshot import snapshot
from pydantic import BaseModel, Field

app = FastAPI()

# =====================================================================================
# Without aliases


@app.get("/optional-str")
async def read_optional_str(p: str | None = None):
    return {"p": p}

Bu sayede `pytest`'i ek bir karmaşıklık olmadan doğrudan kullanabilirsiniz.

///

/// note | Teknik Detaylar

İsterseniz `from starlette.testclient import TestClient` da kullanabilirsiniz.

**FastAPI**, geliştirici olarak size kolaylık olsun diye `starlette.testclient`'ı `fastapi.testclient` üzerinden de sunar. Ancak asıl kaynak doğrudan Starlette'tır.

///

/// tip | İpucu

from fastapi import APIRouter, FastAPI
from fastapi.testclient import TestClient

app = FastAPI()

router = APIRouter()


@router.get("/users/{id}")
def read_user(segment: str, id: str):
    return {"segment": segment, "id": id}


app.include_router(router, prefix="/{segment}")


client = TestClient(app)


def test_get():
    response = client.get("/seg/users/foo")

    client = TestClient(mod.app)
    client.headers.clear()
    return client


def test_path_operation(client: TestClient):
    response = client.get("/items/foo")
    assert response.status_code == 200, response.text
    assert response.json() == {"id": "foo", "value": "there goes my hero"}


@workdir_lock
def test_path_operation_img(client: TestClient):
    shutil.copy("./docs/en/docs/img/favicon.png", "./image.png")

from typing import Annotated

from fastapi import Depends, FastAPI
from fastapi.testclient import TestClient
from typing_extensions import TypeAliasType


async def some_value() -> int:
    return 123


DependedValue = TypeAliasType(
    "DependedValue", Annotated[int, Depends(some_value)], type_params=()
)


def test_pep695_type_dependencies():
    app = FastAPI()

    @app.get("/")

///

/// note | Технічні деталі

Ви також можете використовувати `from starlette.testclient import TestClient`.

**FastAPI** надає той самий `starlette.testclient` під назвою `fastapi.testclient` просто для зручності для вас, розробника. Але він безпосередньо походить із Starlette.

///

/// tip | Порада

import importlib

import pytest
from fastapi.testclient import TestClient
from inline_snapshot import snapshot

from ...utils import needs_py310


@pytest.fixture(
    name="client",
    params=[
        pytest.param("tutorial005_py310", marks=needs_py310),
        pytest.param("tutorial005_an_py310", marks=needs_py310),
    ],
)
def get_client(request: pytest.FixtureRequest):

from typing import Annotated

import pytest
from dirty_equals import IsOneOf
from fastapi import Cookie, FastAPI
from fastapi.testclient import TestClient
from inline_snapshot import snapshot
from pydantic import BaseModel, Field

app = FastAPI()

# =====================================================================================
# Without aliases


@app.get("/required-str")
async def read_required_str(p: Annotated[str, Cookie()]):

from typing import Annotated

import pytest
from fastapi import FastAPI, File, UploadFile
from fastapi.testclient import TestClient

from .utils import get_body_model_name

app = FastAPI()

# =====================================================================================
# Without aliases


@app.post("/required-bytes", operation_id="required_bytes")
async def read_required_bytes(p: Annotated[bytes, File()]):