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fristydev/components/language-switcher.test.tsx
fristy 864b9226fc
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desloppify: code health overhaul plus abuse hardening (140 green, strict 87.2)
Honest baseline after removing 45 gaming suppressions. Structural: lib/game plus root hooks extraction, CORS origin echo, DEV_ORIGINS layering. Fixes: error-cause binding, discord 5xx split, null-cache guard, co-located tests, rejecting-fetch coverage, naming and typing cleanup, socket controller, cache bound, cascade helpers, latch resets. Hardening: per-IP rate limit on API routes, deterministic-miss UX, retry cooldown plus cap. Suite 140 green, build plus lint clean.
2026-09-11 23:54:59 +03:00

30 lines
1.0 KiB
TypeScript

import { afterEach, describe, expect, it, vi } from "vitest";
import { fireEvent, render, screen } from "@testing-library/react";
import { LanguageSwitcher } from "@/components/language-switcher";
afterEach(() => {
vi.restoreAllMocks();
});
describe("LanguageSwitcher", () => {
it("marks the current locale pressed and switches on click", () => {
Object.defineProperty(window, "location", {
configurable: true,
value: { reload: vi.fn() },
});
let cookie = "";
Object.defineProperty(document, "cookie", {
configurable: true,
get: () => cookie,
set: (v: string) => {
cookie = v;
},
});
render(<LanguageSwitcher current="tr" />);
expect(screen.getByText("TR").getAttribute("aria-pressed")).toBe("true");
fireEvent.click(screen.getByText("EN"));
expect(cookie).toContain("locale=en");
expect(window.location.reload).toHaveBeenCalledOnce();
});
});