const app = require(`${servicesDir}/ticket/server/server`); describe('ticket getTotal()', () => { it('should return the total of a ticket', async() => { let result = await app.models.Ticket.getTotal(1); expect(result).toEqual(155.89); }); it(`should return zero if the ticket doesn't have lines`, async() => { let result = await app.models.Ticket.getTotal(13); expect(result).toEqual(0); }); });