forked from jestjs/jest
/
index.test.ts
65 lines (57 loc) · 1.63 KB
/
index.test.ts
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/**
* 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.
*/
import {interopRequireDefault} from 'jest-util';
let NODE_ENV: string;
let BABEL_ENV: string;
beforeEach(() => {
NODE_ENV = process.env.NODE_ENV;
process.env.NODE_ENV = 'test';
BABEL_ENV = process.env.BABEL_ENV;
process.env.BABEL_ENV = 'test';
Object.defineProperty(process, 'platform', {
value: 'linux',
});
});
afterEach(() => {
process.env.NODE_ENV = NODE_ENV;
process.env.BABEL_ENV = BABEL_ENV;
});
test('creation of a cache key', () => {
const createCacheKeyFunction = interopRequireDefault(
require('../index'),
).default;
const createCacheKey = createCacheKeyFunction([], ['value']);
const hashA = createCacheKey('test', 'test.js', null, {
config: {},
instrument: false,
});
const hashB = createCacheKey('test code;', 'test.js', null, {
config: {},
instrument: false,
});
const hashC = createCacheKey('test', 'test.js', null, {
config: {},
instrument: true,
});
expect(hashA).toHaveLength(32);
expect(hashA).not.toEqual(hashB);
expect(hashA).not.toEqual(hashC);
});
test('creation of a cache key on win32', () => {
Object.defineProperty(process, 'platform', {
value: 'win32',
});
const createCacheKeyFunction = interopRequireDefault(
require('../index'),
).default;
const createCacheKey = createCacheKeyFunction([], ['value']);
const hashA = createCacheKey('test', 'test.js', null, {
config: {},
instrument: false,
});
expect(hashA).toHaveLength(16);
});