const app = require(`${servicesDir}/order/server/server`);

describe('order summary()', () => {
    it('should return a summary object containing data from 1 order', async() => {
        let result = await app.models.Order.summary(1);

        expect(result.id).toEqual(1);
        expect(result.clientFk).toEqual(101);
    });

    it('should return a summary object containing sales from 1 order', async() => {
        let result = await app.models.Order.summary(1);

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

    it('should return a summary object containing subTotal for 1 order', async() => {
        let result = await app.models.Order.summary(1);

        expect(Math.round(result.subTotal * 100) / 100).toEqual(135.60);
    });

    it('should return a summary object containing VAT for 1 order', async() => {
        let result = await app.models.Order.summary(1);

        expect(Math.round(result.VAT * 100) / 100).toEqual(9.49);
    });

    it('should return a summary object containing total for 1 order', async() => {
        let result = await app.models.Order.summary(1);
        let total = result.subTotal + result.VAT;
        let expectedTotal = Math.round(total * 100) / 100;

        expect(result.total).toEqual(expectedTotal);
    });
});