"strings"
	"text/scanner"

	"cmd/asm/internal/flags"
	"cmd/internal/objabi"
	"cmd/internal/src"
)

// Input is the main input: a stack of readers and some macro definitions.
// It also handles #include processing (by pushing onto the input stack)
// and parses and instantiates macro definitions.
type Input struct {
	Stack
	includes        []string
	beginningOfLine bool
	ifdefStack      []bool

    assert response.json() == {
        "detail": [
            {
                "type": "bool_parsing",
                "loc": ["path", "item_id"],
                "msg": "Input should be a valid boolean, unable to interpret input",
                "input": "foobar",
            }
        ]
    }


def test_path_bool_True():
    response = client.get("/path/bool/True")
    assert response.status_code == 200

                "type": "missing",
                "loc": ["body", "file"],
                "msg": "Field required",
                "input": None,
            },
            {
                "type": "missing",
                "loc": ["body", "fileb"],
                "msg": "Field required",
                "input": None,
            },
            {
                "type": "missing",
                "loc": ["body", "token"],

		}
		return r, nil
	}
}

// EvalFrom evaluates the From clause on the input record. It only
// applies to JSON input data format (currently).
func (e *SelectStatement) EvalFrom(format string, input Record) ([]*Record, error) {
	if !e.selectAST.From.HasKeypath() {
		return []*Record{&input}, nil
	}
	_, rawVal := input.Raw()

	if format != "json" {
		return nil, errDataSource(errors.New("path not supported"))

    assert response.json() == {
        "detail": [
            {
                "type": "float_parsing",
                "loc": ["body", "price"],
                "msg": "Input should be a valid number, unable to parse string as a number",
                "input": "twenty",
            }
        ]
    }


def test_post_with_no_data(client: TestClient):
    response = client.post("/items/", json={})

                "loc": ["body", 0, "name"],
                "msg": "Field required",
                "input": {"age": "five"},
            },
            {
                "type": "decimal_parsing",
                "loc": ["body", 0, "age"],
                "msg": "Input should be a valid decimal",
                "input": "five",
            },
            {
                "type": "missing",

                    "Message": {
                        "properties": {
                            "input": {"type": "string", "title": "Input"},
                            "output": {"$ref": "#/components/schemas/MessageOutput"},
                        },
                        "type": "object",
                        "required": ["input", "output"],
                        "title": "Message",
                    },

    assert response.json() == {
        "detail": [
            {
                "input": None,
                "loc": [
                    "body",
                    "item",
                ],
                "msg": "Field required",
                "type": "missing",
            },
            {
                "input": None,
                "loc": [
                    "body",
                    "user",

<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image03.png">
</div>

### Модели для входа и выхода в документации { #model-for-input-and-output-in-docs }

Если посмотреть все доступные схемы (JSON Schema) в OpenAPI, вы увидите две: `Item-Input` и `Item-Output`.

Для `Item-Input` поле `description` **не является обязательным** — красной звёздочки нет.

А для `Item-Output` `description` **обязательно** — красная звёздочка есть.

    assert response.status_code == 422, response.text
    assert response.json() == {
        "detail": [
            {
                "loc": ["path", "item_id"],
                "input": "invalid_id",
                "msg": "Input should be a valid integer, unable to parse string as an integer",
                "type": "int_parsing",
            }
        ]
    }