@magento/pwa-buildpack/__mocks__/devcert.js

Build/Layout optimization tooling and Peregrine framework adapters for the Magento PWA

module.exports = {
    configuredDomains: jest.fn().mockReturnValue([]),
    certificateFor: jest.fn().mockReturnValue({
        key: 'fakekey',
        cert: 'fakecert'
    })
};