/
githubmirror
/
jest
Обзор
Документация
Войти
/
githubmirror
/
jest
Код
Запросы
0
Пакеты
0
Релизы
0
Аналитика
Безопасность
main
packages/jest-validate/src/condition.ts
50 строк
1 KB
Simen Bekkhus
chore: enable a bunch more lint rules (#14794)
29 дек 2023, 10:49
Не верифицирован
29 дек 2023, 10:49
0469b4c
Код
Авторство
О чём код?
/** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ const toString = Object.prototype.toString; const MULTIPLE_VALID_OPTIONS_SYMBOL = Symbol('JEST_MULTIPLE_VALID_OPTIONS'); function validationConditionSingle( option: unknown, validOption: unknown, ): boolean { return ( option === null || option === undefined || (typeof option === 'function' && typeof validOption === 'function') || toString.call(option) === toString.call(validOption) ); } export function getValues<T = unknown>(validOption: T): Array<T> { if ( Array.isArray(validOption) && // @ts-expect-error: no index signature validOption[MULTIPLE_VALID_OPTIONS_SYMBOL] ) { return validOption; } return [validOption]; } export function validationCondition( option: unknown, validOption: unknown, ): boolean { return getValues(validOption).some(e => validationConditionSingle(option, e)); } export function multipleValidOptions<T extends Array<unknown>>( ...args: T ): T[number] { const options = [...args] as T; // @ts-expect-error: no index signature options[MULTIPLE_VALID_OPTIONS_SYMBOL] = true; return options; }