salix/modules/ticket/back/methods/sale/specs/updateConcept.spec.js

const models = require('vn-loopback/server/server').models;

describe('sale updateConcept()', () => {
    const ctx = beforeAll.getCtx();
    const saleId = 25;

    it('should throw if ID was undefined', async() => {
        const tx = await models.Sale.beginTransaction({});

        let error;
        try {
            const options = {transaction: tx};

            const newConcept = 'not going to heppen';

            await models.Sale.updateConcept(ctx, undefined, newConcept, options);

            await tx.rollback();
        } catch (e) {
            await tx.rollback();
            error = e;
        }

        expect(error).toBeDefined();
    });

    it('should update the sale concept', async() => {
        const tx = await models.Sale.beginTransaction({});

        try {
            const options = {transaction: tx};

            const newConcept = 'I am the new concept';

            let response = await models.Sale.updateConcept(ctx, saleId, newConcept, options);

            expect(response.concept).toEqual(newConcept);

            await tx.rollback();
        } catch (e) {
            await tx.rollback();
            throw e;
        }
    });
});