@appsemble/node-utils/testFixtures.js

NodeJS utilities used by Appsemble internally.

import { createReadStream } from 'node:fs';
import { readFile } from 'node:fs/promises';
import { fileURLToPath } from 'node:url';
let baseDir;
/**
 * Set the test fixture base path. This folder should contain a folder named `__fixtures__`.
 *
 * This is typically called in `vitest.setup.ts`.
 *
 * @param meta The module meta object
 * @example
 * ```ts
 * setFixtureBase(import.meta);
 * ```
 */
export function setFixtureBase(meta) {
    baseDir = meta.url;
}
/**
 * Resolve the path to a test fixture.
 *
 * @param path The path to resolve relative to the fixture base. It will be normalized for the
 *   operating system.
 * @returns The full path to the fixture path.
 */
export function resolveFixture(path) {
    return fileURLToPath(new URL(`__fixtures__/${path}`, baseDir));
}
export function readFixture(path, encoding) {
    return readFile(resolveFixture(path), encoding);
}
/**
 * Create a read stream for a fixture.
 *
 * @param path The path to resolve relative to the fixture base. It will be normalized for the
 *   operating system.
 * @returns A filesystem read stream for the fixture.
 */
export function createFixtureStream(path) {
    return createReadStream(resolveFixture(path));
}
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