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

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

describe('ticket getVAT()', () => {
    it('should call the getVAT method and return the response', done => {
        app.models.Ticket.getVAT(1)
            .then(response => {
                expect(response).toEqual(40.55);
                done();
            });
    });

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