// frontend/tests/setup.ts — vitest 전역 setup
import "@testing-library/jest-dom/vitest";
import { expect, vi } from "vitest";
import { toHaveNoViolations } from "vitest-axe/dist/matchers";

expect.extend({ toHaveNoViolations });

// jsdom 미구현 API 폴리필 (ResizeObserver — 여정 베지어 보드가 사용)
if (!("ResizeObserver" in globalThis)) {
  (globalThis as unknown as { ResizeObserver: unknown }).ResizeObserver = class {
    observe() {}
    unobserve() {}
    disconnect() {}
  };
}

// jsdom 미구현 API 폴리필 (next-themes 가 window.matchMedia 사용)
if (!window.matchMedia) {
  window.matchMedia = vi.fn().mockImplementation((query: string) => ({
    matches: false,
    media: query,
    onchange: null,
    addListener: vi.fn(), // deprecated
    removeListener: vi.fn(), // deprecated
    addEventListener: vi.fn(),
    removeEventListener: vi.fn(),
    dispatchEvent: vi.fn(),
  }));
}
