```
https://www.external.org/events/invoices/2expen51ve
```

ve JSON body yaklaşık şöyle bir şey içerecek:

```JSON
{
    "description": "Payment celebration",
    "paid": true
}
```

ve o *external API*'den şu gibi bir JSON body içeren response bekleyecek:

```JSON
{
    "ok": true
}
```

/// tip | İpucu

type StringsSlice []string

func (l StringsSlice) Value() (driver.Value, error) {
	bytes, err := json.Marshal(l)
	return string(bytes), err
}

func (l *StringsSlice) Scan(input interface{}) error {
	switch value := input.(type) {
	case string:
		return json.Unmarshal([]byte(value), l)
	case []byte:
		return json.Unmarshal(value, l)
	default:
		return errors.New("not supported")
	}
}

import org.junit.jupiter.api.AfterAll;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Tag;
import org.junit.jupiter.api.Test;

import io.restassured.RestAssured;
import io.restassured.path.json.JsonPath;

/**
 * Integration tests for the Popular Words API (/api/v1/popular-words)
 */
@Tag("it")
public class PopularWordsApiTests extends ITBase {

    @BeforeAll
    protected static void initAll() {

    assert response.json() == {
        "baz": "simple_include model2 baz",
        "ref": {"foo": "simple_include model foo"},
    }


def test_nested_include_simple_dict():
    response = client.get("/simple_include_dict")

    assert response.status_code == 200, response.text

    assert response.json() == {
        "baz": "simple_include_dict model2 baz",

Client `http://example.com/items/foo` (bir `item_id` `"foo"`) isterse, HTTP status code olarak 200 ve şu JSON response’u alır:

```JSON
{
  "item": "The Foo Wrestlers"
}
```

Ancak client `http://example.com/items/bar` (mevcut olmayan bir `item_id` `"bar"`) isterse, HTTP status code olarak 404 ("not found" hatası) ve şu JSON response’u alır:

```JSON
{
  "detail": "Item not found"
}
```

/// tip | İpucu

    return client


@needs_py310
def test_get(client: TestClient):
    response = client.get("/users")
    assert response.json() == {"username": "alice", "role": "admin"}


@needs_py310
def test_openapi_schema(client: TestClient):
    response = client.get("openapi.json")
    assert response.json() == snapshot(
        {
            "openapi": "3.1.0",
            "info": {"title": "FastAPI", "version": "0.1.0"},

tement":[{"Effect":"Allow","Action":["s3:*"],"Resource":["arn:aws:s3:::*"]}]},writeonly":{"Version":"2012-10-17","Statement":[{"Effect":"Allow","Action":["s3:PutObject"],"Resource":["arn:aws:s3:::*"]}]}} iam-assets/users.json {} iam-assets/groups.json {} iam-assets/svcaccts.json {"bobfisher-svcacct-1":{"parent":"uid=bobfisher,ou=people,ou=hwengg,dc=min,dc=io","accessKey":"bobfisher-svcacct-1","secretKey":"bobfisher-svcacct-1","groups":null,"claims":{"accessKey":"bobfisher-svcacct-1","ldapActualU...

如果用戶端請求 `http://example.com/items/foo`（`item_id` 為 `"foo"`），會收到 200 的 HTTP 狀態碼，以及以下 JSON 回應：

```JSON
{
  "item": "The Foo Wrestlers"
}
```

但如果用戶端請求 `http://example.com/items/bar`（不存在的 `item_id` `"bar"`），會收到 404（"not found"）的 HTTP 狀態碼，以及以下 JSON 回應：

```JSON
{
  "detail": "Item not found"
}
```

/// tip

在 raise 一個 `HTTPException` 時，你可以將任何可轉為 JSON 的值作為 `detail` 參數，不只限於 `str`。

你可以傳入 `dict`、`list` 等。

						if err != nil {
							return err
						}
						// Quote string...
						b, _ := json.Marshal(file.Name)
						b2, err := decode(r, file.Name)
						if err != nil {
							return err
						}
						var tmp map[string]any
						if err := json.Unmarshal(b2, &tmp); err == nil {
							if b3, err := json.Marshal(tmp); err == nil {
								b2 = b3
							}
						}

Por ejemplo, el modelo anterior declara un “`object`” JSON (o `dict` en Python) como:

```JSON
{
    "name": "Foo",
    "description": "An optional description",
    "price": 45.2,
    "tax": 3.5
}
```

...dado que `description` y `tax` son opcionales (con un valor por defecto de `None`), este “`object`” JSON también sería válido:

```JSON
{
    "name": "Foo",
    "price": 45.2
}
```