from .main import app

client = TestClient(app)


def test_text_get():
    response = client.get("/text")
    assert response.status_code == 200, response.text
    assert response.json() == "Hello World"


def test_nonexistent():
    response = client.get("/nonexistent")
    assert response.status_code == 404, response.text
    assert response.json() == {"detail": "Not Found"}


def test_path_foobar():

したがって、その下の関数は引数の組み合わせごとに一度だけ実行されます。そして、その各引数の組み合わせで返された値は、まったく同じ引数の組み合わせで呼び出されたときに何度でも再利用されます。

たとえば、次のような関数があるとします:

```Python
@lru_cache
def say_hi(name: str, salutation: str = "Ms."):
    return f"Hello {salutation} {name}"
```

プログラムは次のように実行されます:

```mermaid
sequenceDiagram

participant code as Code
participant function as say_hi()
participant execute as Execute function

response = requests.get("http://example.com/some/url")
```

Buna karşılık bir FastAPI API *path operation*’ı şöyle olabilir:

```Python hl_lines="1"
@app.get("/some/url")
def read_url():
    return {"message": "Hello World"}
```

`requests.get(...)` ile `@app.get(...)` arasındaki benzerliklere bakın.

/// check | **FastAPI**'a ilham olan

* Basit ve sezgisel bir API’ya sahip olmak.

### Confira { #check-it }

Abra o seu navegador em [http://127.0.0.1:8000](http://127.0.0.1:8000).

Você verá essa resposta em JSON:

```JSON
{"message": "Hello World"}
```

### Documentação Interativa de APIs { #interactive-api-docs }

Agora vá para [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs).

因此，下面的函数会针对每个参数组合执行一次。然后，当以完全相同的参数组合调用该函数时，将重复使用该参数组合先前返回的值。

例如，如果你有一个函数：

```Python
@lru_cache
def say_hi(name: str, salutation: str = "Ms."):
    return f"Hello {salutation} {name}"
```

你的程序可能会像这样执行：

```mermaid
sequenceDiagram

participant code as Code
participant function as say_hi()
participant execute as Execute function

   * that tests equivalence using their lengths:
   *
   * {@snippet :
   * equiv.wrap("a").equals(equiv.wrap("b")) // true
   * equiv.wrap("a").equals(equiv.wrap("hello")) // false
   * }
   *
   * <p>Note in particular that an equivalence wrapper is never equal to the object it wraps.
   *
   * {@snippet :
   * equiv.wrap(obj).equals(obj) // always false
   * }
   *

////

//// tab | 정보

... 하지만 코드 스니펫 안의 따옴표는 그대로 유지되어야 합니다.

////

## 코드 블록 { #code-blocks }

//// tab | 테스트

Bash 코드 예시...

```bash
# 우주에 인사말 출력
echo "Hello universe"
```

...그리고 콘솔 코드 예시...

```console
$ <font color="#4E9A06">fastapi</font> run <u style="text-decoration-style:solid">main.py</u>

//
//	slice = append(slice, elem1, elem2)
//	slice = append(slice, anotherSlice...)
//
// As a special case, it is legal to append a string to a byte slice, like this:
//
//	slice = append([]byte("hello "), "world"...)
func append(slice []Type, elems ...Type) []Type

// The copy built-in function copies elements from a source slice into a
// destination slice. (As a special case, it also will copy bytes from a

///

{* ../../docs_src/response_model/tutorial005_py310.py hl[29,35] *}

/// tip | Astuce

La syntaxe `{"name", "description"}` crée un `set` avec ces deux valeurs.

Elle est équivalente à `set(["name", "description"])`.

///

#### Utiliser des `list` au lieu de `set` { #using-lists-instead-of-sets }

<div class="termy">

```console
$ python main.py

Hello World
```

</div>

## Editörünüzü Yapılandırın { #configure-your-editor }