from dirty_equals import IsDict
from fastapi.testclient import TestClient

from docs_src.security.tutorial003 import app

client = TestClient(app)


def test_login():
    response = client.post("/token", data={"username": "johndoe", "password": "secret"})
    assert response.status_code == 200, response.text
    assert response.json() == {"access_token": "johndoe", "token_type": "bearer"}


def test_login_incorrect_password():

# Unterabhängigkeiten

Sie können Abhängigkeiten erstellen, die **Unterabhängigkeiten** haben.

Diese können so **tief** verschachtelt sein, wie nötig.

**FastAPI** kümmert sich darum, sie aufzulösen.

## Erste Abhängigkeit, „Dependable“

Sie könnten eine erste Abhängigkeit („Dependable“) wie folgt erstellen:

//// tab | Python 3.10+

```Python hl_lines="8-9"
{!> ../../docs_src/dependencies/tutorial005_an_py310.py!}
```

////

from dirty_equals import IsDict
from fastapi.testclient import TestClient

from docs_src.query_params.tutorial005 import app

client = TestClient(app)


def test_foo_needy_very():
    response = client.get("/items/foo?needy=very")
    assert response.status_code == 200
    assert response.json() == {"item_id": "foo", "needy": "very"}


def test_foo_no_needy():
    response = client.get("/items/foo")

/// note

FastAPI 🔜 💭 👈 💲 `q` 🚫 ✔ ↩️ 🔢 💲 `= None`.

 `Union` `Union[str, None]` 🔜 ✔ 👆 👨‍🎨 🤝 👆 👍 🐕‍🦺 & 🔍 ❌.

///

## 🌖 🔬

👥 🔜 🛠️ 👈 ✋️ `q` 📦, 🕐❔ ⚫️ 🚚, **🚮 📐 🚫 📉 5️⃣0️⃣ 🦹**.

### 🗄 `Query`

🏆 👈, 🥇 🗄 `Query` ⚪️➡️ `fastapi`:

//// tab | 🐍 3️⃣.6️⃣ & 🔛

```Python hl_lines="3"

# 關於 FastAPI

/// tip | "Dica"

Prefira utilizar a versão `Annotated` se possível.

///

```Python hl_lines="10"
{!> ../../docs_src/dependencies/tutorial011.py!}
```

////

Neste caso, o `__call__` é o que o **FastAPI** utilizará para verificar parâmetros adicionais e sub dependências, e isso é o que será chamado para passar o valor ao parâmetro na sua *função de operação de rota* posteriormente.

## Parametrizar a instância

{!> ../../docs_src/path_operation_configuration/tutorial001_py310.py!}
```

////

👈 👔 📟 🔜 ⚙️ 📨 & 🔜 🚮 🗄 🔗.

/// note | "📡 ℹ"

👆 💪 ⚙️ `from starlette import status`.

**FastAPI** 🚚 🎏 `starlette.status` `fastapi.status` 🏪 👆, 👩‍💻. ✋️ ⚫️ 👟 🔗 ⚪️➡️ 💃.

///

## 🔖

👆 💪 🚮 🔖 👆 *➡ 🛠️*, 🚶‍♀️ 🔢 `tags` ⏮️ `list` `str` (🛎 1️⃣ `str`):

//// tab | 🐍 3️⃣.6️⃣ & 🔛

import pytest
from dirty_equals import IsDict
from fastapi.testclient import TestClient

from docs_src.dependencies.tutorial001 import app

client = TestClient(app)


@pytest.mark.parametrize(
    "path,expected_status,expected_response",
    [
        ("/items", 200, {"q": None, "skip": 0, "limit": 100}),
        ("/items?q=foo", 200, {"q": "foo", "skip": 0, "limit": 100}),

import pytest
from dirty_equals import IsDict
from fastapi.testclient import TestClient

from ...utils import needs_py39


@pytest.fixture(name="client")
def get_client():
    from docs_src.extra_data_types.tutorial001_an_py39 import app

    client = TestClient(app)
    return client


@needs_py39
def test_extra_types(client: TestClient):
    item_id = "ff97dd87-a4a5-4a12-b412-cde99f33e00e"
    data = {

import pytest
from dirty_equals import IsDict, IsOneOf
from fastapi.testclient import TestClient

from ...utils import needs_py310


@pytest.fixture(name="client")
def get_client():
    from docs_src.response_model.tutorial005_py310 import app

    client = TestClient(app)
    return client


@needs_py310
def test_read_item_name(client: TestClient):
    response = client.get("/items/bar/name")