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packages/explat-client/src/internal/validations.ts
46 строк
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RJ
fix: explat client experiment name validation to match server side (#87365)
14 фев 2024, 10:02
Не верифицирован
14 фев 2024, 10:02
ac9340f
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import type { ExperimentAssignment } from '../types'; export function isObject( x: unknown ): x is Record< string, unknown > { return typeof x === 'object' && x !== null; } /** * Test if a piece of data is a valid name * @param name The data to test */ export function isName( name: unknown ): name is string { return typeof name === 'string' && name !== '' && /^[a-z0-9_]*$/.test( name ); } /** * Test if a piece of data is a valid experimentAssignment * @param experimentAssignment The data to test */ export function isExperimentAssignment( experimentAssignment: unknown ): experimentAssignment is ExperimentAssignment { return ( isObject( experimentAssignment ) && isName( experimentAssignment[ 'experimentName' ] ) && ( isName( experimentAssignment[ 'variationName' ] ) || experimentAssignment[ 'variationName' ] === null ) && typeof experimentAssignment[ 'retrievedTimestamp' ] === 'number' && typeof experimentAssignment[ 'ttl' ] === 'number' && experimentAssignment[ 'ttl' ] !== 0 ); } /** * Basic validation of ExperimentAssignment * Throws if invalid, returns the experimentAssignment if valid. * @param experimentAssignment The data to validate */ export function validateExperimentAssignment( experimentAssignment: unknown ): ExperimentAssignment { if ( ! isExperimentAssignment( experimentAssignment ) ) { throw new Error( 'Invalid ExperimentAssignment' ); } return experimentAssignment; }