salix/modules/item/back/methods/item-barcode/specs/toItem.spec.js

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

describe('item-barcode toItem()', () => {
    it('should return the same number if there is a barcode and a item with the same ID', async() => {
        const tx = await models.Item.beginTransaction({});
        const options = {transaction: tx};

        try {
            const barcode = 3;
            const result = await models.ItemBarcode.toItem(barcode, options);

            expect(result).toBe(3);

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