import '@grafana/runtime'; import { fetchAnnotations } from './annotations'; const get = jest.fn(); jest.mock('@grafana/runtime', () => ({ getBackendSrv: () => ({ get }), })); describe('annotations', () => { beforeEach(() => get.mockClear()); it('should fetch annotation for an alertId', () => { const ALERT_ID = 'abc123'; fetchAnnotations(ALERT_ID); expect(get).toBeCalledWith('/api/annotations', { alertId: ALERT_ID }); }); });