salix/services/loopback/common/methods/order/specs/getTaxes.spec.js

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

describe('order getTaxes()', () => {
    it('should call the getTaxes method and return undefined if its called with a string', async() => {
        let result = await app.models.Order.getTaxes('pepinillos');

        expect(result.length).toEqual(0);
    });

    it('should call the getTaxes method and return undefined if its called with unknown id', async() => {
        let result = await app.models.Order.getTaxes(99999999999999999999999);

        expect(result.length).toEqual(0);
    });

    it('should call the getTaxes method and return the taxes if its called with a known id', async() => {
        let result = await app.models.Order.getTaxes(1);

        expect(result[0].tax).toEqual(9.49);
        expect(result.length).toEqual(1);
    });
});