salix/services/loopback/common/methods/ticket/specs/getVAT.spec.js

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

describe('ticket getVAT()', () => {
    it('should call the getVAT method and return the response', async() => {
        await app.models.Ticket.getVAT(1)
            .then(response => {
                expect(response).toEqual(22.98);
            });
    });

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