const app = require('../../../../../item/server/server');

describe('Model installCrudModel()', () => {
    it('should extend installCrudModel properties to any model passed', () => {
        let exampleModel = app.models.ItemBarcode;

        expect(exampleModel.installCrudModel).toBeDefined();
    });

    describe('installCrudModel()', () => {
        it('should create a new remothed method', () => {
            let exampleModel = app.models.ItemBarcode;
            exampleModel.installCrudModel('crudItemBarcodes');

            expect(exampleModel.crudItemBarcodes).toBeDefined();
        });
    });

    describe('ItemBarcode crudMethod()', () => {
        let createdId;
        it('should create a new barcode', async() => {
            crudObject = {
                create: [{code: '500', itemFk: '1'}],
                update: [],
                delete: []
            };
            await app.models.ItemBarcode.crudItemBarcodes(crudObject);
            let result = await app.models.ItemBarcode.find({where: {itemFk: 1}});
            createdId = result[3].id;

            expect(result[3].code).toEqual('500');
            expect(result.length).toEqual(4);
        });

        it('should update a barcode', async() => {
            crudObject = {
                create: [],
                update: [{id: createdId, code: '501', itemFk: 1}],
                delete: []
            };
            await app.models.ItemBarcode.crudItemBarcodes(crudObject);
            let result = await app.models.ItemBarcode.find({where: {itemFk: 1}});

            expect(result[3].code).toEqual('501');
            expect(result.length).toEqual(4);
        });

        it('should delete a barcode', async() => {
            crudObject = {
                create: [],
                update: [],
                delete: [createdId]
            };
            await app.models.ItemBarcode.crudItemBarcodes(crudObject);
            let result = await app.models.ItemBarcode.find({where: {itemFk: 1}});

            expect(result.length).toEqual(3);
        });
    });
});