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

describe('sale-tracking delete()', () => {
    it('should delete a row of saleTracking and itemShelvingSale', async() => {
        const tx = await models.SaleTracking.beginTransaction({});

        try {
            const options = {transaction: tx};

            const itemShelvingsBefore = await models.ItemShelvingSale.find(null, options);
            const saleTrackingsBefore = await models.SaleTracking.find(null, options);

            const saleFk = 1;
            const stateCode = ['PREPARED'];
            const result = await models.SaleTracking.delete(saleFk, stateCode, options);

            const itemShelvingsAfter = await models.ItemShelvingSale.find(null, options);
            const saleTrackingsAfter = await models.SaleTracking.find(null, options);

            expect(result).toEqual(true);
            expect(saleTrackingsAfter.length).toBeLessThan(saleTrackingsBefore.length);
            expect(itemShelvingsAfter.length).toBeLessThan(itemShelvingsBefore.length);

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