import * as experimentUtils from '~/lib/utils/experimentation'; const TEST_KEY = 'abc'; describe('experiment Utilities', () => { describe('isExperimentEnabled', () => { it.each` experiments | value ${{ [TEST_KEY]: true }} | ${true} ${{ [TEST_KEY]: false }} | ${false} ${{ def: true }} | ${false} ${{}} | ${false} ${null} | ${false} `('returns correct value of $value for experiments=$experiments', ({ experiments, value }) => { window.gon = { experiments }; expect(experimentUtils.isExperimentEnabled(TEST_KEY)).toEqual(value); }); }); });