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توضیحات

Generic configuration validation tool that helps you with warnings, errors and deprecation messages as well as showing users examples of correct configuration.

ویژگی	مقدار
سیستم عامل	-
نام فایل	jest-validate-29.5.0
نام	jest-validate
نسخه کتابخانه	29.5.0
نگهدارنده	['scotthovestadt', 'rubennorte', 'simenb', 'fb', 'aaronabramov', 'davidzilburg']
ایمیل نگهدارنده	['scott.hovestadt@gmail.com', 'rubennorte@gmail.com', 'sbekkhus91@gmail.com', 'opensource+npm@fb.com', 'aaron@abramov.io', 'davidzilburg@gmail.com']
نویسنده	-
ایمیل نویسنده	-
آدرس صفحه اصلی	git+https://github.com/facebook/jest.git
آدرس اینترنتی	https://github.com/facebook/jest#readme
مجوز	MIT

# jest-validate Generic configuration validation tool that helps you with warnings, errors and deprecation messages as well as showing users examples of correct configuration. ```bash npm install --save jest-validate ``` ## Usage ```js import {validate} from 'jest-validate'; validate(config, validationOptions); // => {hasDeprecationWarnings: boolean, isValid: boolean} ``` Where `ValidationOptions` are: ```ts type ValidationOptions = { comment?: string; condition?: (option: unknown, validOption: unknown) => boolean; deprecate?: ( config: Record<string, unknown>, option: string, deprecatedOptions: DeprecatedOptions, options: ValidationOptions, ) => boolean; deprecatedConfig?: DeprecatedOptions; error?: ( option: string, received: unknown, defaultValue: unknown, options: ValidationOptions, path?: Array<string>, ) => void; exampleConfig: Record<string, unknown>; recursive?: boolean; recursiveBlacklist?: Array<string>; recursiveDenylist?: Array<string>; title?: Title; unknown?: ( config: Record<string, unknown>, exampleConfig: Record<string, unknown>, option: string, options: ValidationOptions, path?: Array<string>, ) => void; }; type Title = { deprecation?: string; error?: string; warning?: string; }; ``` `exampleConfig` is the only option required. ## API By default `jest-validate` will print generic warning and error messages. You can however customize this behavior by providing `options: ValidationOptions` object as a second argument: Almost anything can be overwritten to suite your needs. ### Options - `recursiveDenylist` – optional array of string keyPaths that should be excluded from deep (recursive) validation. - `comment` – optional string to be rendered below error/warning message. - `condition` – an optional function with validation condition. - `deprecate`, `error`, `unknown` – optional functions responsible for displaying warning and error messages. - `deprecatedConfig` – optional object with deprecated config keys. - `exampleConfig` – the only **required** option with configuration against which you'd like to test. - `recursive` - optional boolean determining whether recursively compare `exampleConfig` to `config` (default: `true`). - `title` – optional object of titles for errors and messages. You will find examples of `condition`, `deprecate`, `error`, `unknown`, and `deprecatedConfig` inside source of this repository, named respectively. ## exampleConfig syntax `exampleConfig` should be an object with key/value pairs that contain an example of a valid value for each key. A configuration value is considered valid when: - it matches the JavaScript type of the example value, e.g. `string`, `number`, `array`, `boolean`, `function`, or `object` - it is `null` or `undefined` - it matches the Javascript type of any of arguments passed to `MultipleValidOptions(...)` The last condition is a special syntax that allows validating where more than one type is permissible; see example below. It's acceptable to have multiple values of the same type in the example, so you can also use this syntax to provide more than one example. When a validation failure occurs, the error message will show all other values in the array as examples. ## Examples Minimal example: ```js validate(config, {exampleConfig}); ``` Example with slight modifications: ```js validate(config, { comment: ' Documentation: http://custom-docs.com', deprecatedConfig, exampleConfig, title: { deprecation: 'Custom Deprecation', // leaving 'error' and 'warning' as default }, }); ``` This will output: #### Warning: ```bash ● Validation Warning: Unknown option transformx with value "<rootDir>/node_modules/babel-jest" was found. This is either a typing error or a user mistake. Fixing it will remove this message. Documentation: http://custom-docs.com ``` #### Error: ```bash ● Validation Error: Option transform must be of type: object but instead received: string Example: { "transform": { "\\.js$": "<rootDir>/preprocessor.js" } } Documentation: http://custom-docs.com ``` ## Example validating multiple types ```js import {multipleValidOptions} from 'jest-validate'; validate(config, { // `bar` will accept either a string or a number bar: multipleValidOptions('string is ok', 2), }); ``` #### Error: ```bash ● Validation Error: Option foo must be of type: string or number but instead received: array Example: { "bar": "string is ok" } or { "bar": 2 } Documentation: http://custom-docs.com ``` #### Deprecation Based on `deprecatedConfig` object with proper deprecation messages. Note custom title: ```bash Custom Deprecation: Option scriptPreprocessor was replaced by transform, which support multiple preprocessors. Jest now treats your current configuration as: { "transform": {".*": "xxx"} } Please update your configuration. Documentation: http://custom-docs.com ```

نیازمندی

مقدار	نام
^29.5.0	@jest/types
^6.2.0	camelcase
^4.0.0	chalk
^29.4.3	jest-get-type
^3.1.0	leven
^29.5.0	pretty-format

زبان مورد نیاز

مقدار	نام
18.14.2	Npm

نحوه نصب

نصب پکیج tgz jest-validate-29.5.0:

npm install jest-validate-29.5.0.tgz