assert response.json() == {"counter": 1}
    response = client.get("/counter/")
    assert response.status_code == 200, response.text
    assert response.json() == {"counter": 2}


def test_sub_counter():
    counter_holder["counter"] = 0
    response = client.get("/sub-counter/")
    assert response.status_code == 200, response.text
    assert response.json() == {"counter": 1, "subcounter": 1}

	// Total number of failed operations
	FailedCount int64 `json:"failedReplicationCount"  msg:"frc"`
	// Completed size in bytes
	ReplicatedSize int64 `json:"completedReplicationSize"  msg:"rs"`
	// Total number of failed operations
	ReplicatedCount int64 `json:"replicationCount"  msg:"rrc"`
	// Last bucket/object replicated.
	Bucket string `json:"-" msg:"bkt"`
	Object string `json:"-" msg:"obj"`

				}
				drive := pool.Endpoints[i*setDriveCount+j]
				fmtBytes, err := json.Marshal(newFormat)
				if err != nil {
					//nolint:gocritic
					log.Fatalf("failed to marshal format.json for %s: %v", drive.String(), err)
				}
				fmtJSON := filepath.Join(drive.Host, drive.Path, minioMetaBucket, "format.json")
				embedFileInZip(fmtZipW, fmtJSON, fmtBytes, 0o600)
			}
		}
	}

        - sneaky: object
        """
    response = client.post("/items/", content=yaml_data)
    assert response.status_code == 422, response.text
    # insert_assert(response.json())
    assert response.json() == {
        "detail": [
            {
                "type": "string_type",
                "loc": ["tags", 3],
                "msg": "Input should be a valid string",
                "input": {"sneaky": "object"},
            }

    )
    assert response.status_code == 403, response.text
    assert response.json() == {"detail": "Invalid authentication credentials"}


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {

    assert response.status_code == 200, response.text
    assert response.json() == {"token": "testtoken"}


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/items/": {

    assert response.json() == {"hidden_query": "somevalue"}


@needs_py310
def test_no_hidden_query(client: TestClient):
    response = client.get("/items")
    assert response.status_code == 200, response.text
    assert response.json() == {"hidden_query": "Not found"}


@needs_py310
def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")

def test_post_user():
    response = client.post(
        "/user/",
        json={
            "username": "foo",
            "password": "fighter",
            "email": "******@****.***",
            "full_name": "Grave Dohl",
        },
    )
    assert response.status_code == 200, response.text
    assert response.json() == {
        "username": "foo",
        "email": "******@****.***",

Тогда, подразумеваются атрибуты JSON, их типы данных и т.п.

#### OpenAPI и JSON Schema

OpenAPI описывает схему API. Эта схема содержит определения (или "схемы") данных, отправляемых и получаемых API. Для описания структуры данных в JSON используется стандарт **JSON Schema**.

#### Рассмотрим `openapi.json`

def test_post_user(client: TestClient):
    response = client.post(
        "/user/",
        json={
            "username": "foo",
            "password": "fighter",
            "email": "******@****.***",
            "full_name": "Grave Dohl",
        },
    )
    assert response.status_code == 200, response.text
    assert response.json() == {
        "username": "foo",
        "email": "******@****.***",