salix/modules/item/back/methods/item-shelving/specs/addListByItem.spec.js

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

describe('ItemShelving upsertItem()', () => {
    const warehouseFk = 1;
    let ctx;
    let options;
    let tx;

    beforeEach(async() => {
        ctx = {
            req: {
                accessToken: {userId: 9},
                headers: {origin: 'http://localhost'}
            },
            args: {}
        };

        spyOn(LoopBackContext, 'getCurrentContext').and.returnValue({
            active: ctx.req
        });

        options = {transaction: tx};
        tx = await models.ItemShelving.beginTransaction({});
        options.transaction = tx;
    });

    afterEach(async() => {
        await tx.rollback();
    });

    it('should add two new records', async() => {
        const shelvingFk = 'ZPP';
        const items = [1, 1, 1, 2];

        await models.ItemShelving.upsertItem(ctx, shelvingFk, items, warehouseFk, options);
        const itemShelvings = await models.ItemShelving.find({where: {shelvingFk}}, options);

        expect(itemShelvings.length).toEqual(2);
    });

    it('should update the visible items', async() => {
        const shelvingFk = 'GVC';
        const items = [2, 2];
        const {visible: itemsBefore} = await models.ItemShelving.findOne({
            where: {shelvingFk, itemFk: items[0]}
        }, options);
        await models.ItemShelving.upsertItem(ctx, shelvingFk, items, warehouseFk, options);
        const {visible: itemsAfter} = await models.ItemShelving.findOne({
            where: {shelvingFk, itemFk: items[0]}
        }, options);

        expect(itemsAfter).toEqual(itemsBefore + 2);
    });
});