setup-jest.js

/*
 * Copyright (c) 2021, salesforce.com, inc.
 * All rights reserved.
 * SPDX-License-Identifier: BSD-3-Clause
 * For full license text, see the LICENSE file in the repo root or https://opensource.org/licenses/BSD-3-Clause
 */
/* eslint-env jest */

import 'regenerator-runtime/runtime'
import '@testing-library/jest-dom'
import {performance} from 'perf_hooks'
// Mock the application configuration to be used in all tests.
jest.mock('@salesforce/pwa-kit-runtime/utils/ssr-config', () => {
    return {
        getConfig: () => ({
            externals: [],
            pageNotFoundURL: '/page-not-found',
            ssrEnabled: true,
            ssrOnly: ['ssr.js', 'ssr.js.map', 'node_modules/**/*.*'],
            ssrShared: [
                'static/ico/favicon.ico',
                'static/robots.txt',
                '**/*.js',
                '**/*.js.map',
                '**/*.json'
            ],
            ssrParameters: {
                ssrFunctionNodeVersion: '22.x',
                proxyConfigs: [
                    {
                        host: 'kv7kzm78.api.commercecloud.salesforce.com',
                        path: 'api'
                    }
                ]
            }
        })
    }
})

// The global performance object is available in production
// environments for both the server and the client.
// It's just the jest environment that this is not available
if (global.performance) {
    // global.performance exists but is missing methods from perf_hooks in jest
    if (typeof performance.mark === 'function' && !global.performance.mark) {
        global.performance.mark = performance.mark.bind(performance)
    }
    if (typeof performance.measure === 'function' && !global.performance.measure) {
        global.performance.measure = performance.measure.bind(performance)
    }
    if (typeof performance.clearMarks === 'function' && !global.performance.clearMarks) {
        global.performance.clearMarks = performance.clearMarks.bind(performance)
    }
    if (typeof performance.clearMeasures === 'function' && !global.performance.clearMeasures) {
        global.performance.clearMeasures = performance.clearMeasures.bind(performance)
    }
} else {
    global.performance = performance
}