import { expect, test, describe } from "vitest";
import { calcCart } from "./calcCart";
import { testDiscounts } from "./mockData/discounts";
import { cartTestResults } from "./mockData/results";
import { testTariffs } from "./mockData/tariffs";


describe("Cart calculation", () => {
    for (let i = 0; i < cartTestResults.length; i++) {
        test(`Cart calculation №${i}`, () => {
            const usedTariffsMask = cartTestResults[i][1];
            const isNkoApplied = Boolean(usedTariffsMask.pop());

            const tariffs = testTariffs.filter((_, index) => (usedTariffsMask[index] === 1));

            const cart = calcCart(tariffs, testDiscounts, 0, "someuserid", isNkoApplied);

            expect(cart.priceAfterDiscounts).toBeCloseTo(cartTestResults[i][0]);
        });
    }
});