import chai from 'chai'; import changeExtensionState from '../../src/utils/changeExtensionState'; const expect = chai.expect; jest.mock('webextension-polyfill', () => { return { runtime: { getManifest: () => { return { version: 'test-version' }; }, }, }; }); describe('changeExtensionState', function () { it('should be a function', function () { expect(changeExtensionState).to.be.a('function'); }); });