salix/services/loopback/common/methods/ticket/specs/get-total.spec.js

const app = require(`${servicesDir}/ticket/server/server`);

describe('ticket getTotal()', () => {
    it('should call the getTotal method and return the response', done => {
        app.models.Ticket.getTotal(1)
            .then(response => {
                expect(response).toEqual(325.05);
                done();
            });
    });

    it(`should call the getTotal method and return zero if doesn't have lines`, done => {
        app.models.Ticket.getTotal(13)
            .then(response => {
                expect(response).toEqual(0);
                done();
            });
    });
});