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

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

describe('itemBarcode delete()', () => {
    it('should delete a record by itemFk and code', async() => {
        const tx = await models.ItemBarcode.beginTransaction({});
        const options = {transaction: tx};
        const itemFk = 1;
        const code = 1111111111;

        try {
            const itemsBarcodeBefore = await models.ItemBarcode.find({}, options);
            await models.ItemBarcode.delete(code, itemFk, options);
            const itemsBarcodeAfter = await models.ItemBarcode.find({}, options);

            expect(itemsBarcodeBefore.length).toBeGreaterThan(itemsBarcodeAfter.length);
            await tx.rollback();
        } catch (e) {
            await tx.rollback();
            throw e;
        }
    });
});