import { describe, expect, test } from "bun:test";
import { createCaptchaChallenge } from "./challenge";

describe("createCaptchaChallenge", () => {
    test("returns captchaId and non-empty svg", () => {
        const { captchaId, imageSvg } = createCaptchaChallenge();
        expect(captchaId).toMatch(
            /^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i,
        );
        expect(imageSvg.length).toBeGreaterThan(50);
        expect(imageSvg.includes("svg")).toBe(true);
    });
});