brackt/app/test/setup.ts

import '@testing-library/jest-dom';
import { cleanup } from '@testing-library/react';
import { afterEach, vi } from 'vitest';

// Radix UI / @floating-ui calls requestAnimationFrame for layout and
// positioning on every render (Popover, DropdownMenu, Checkbox focus rings,
// etc.).  In jsdom those callbacks are deferred to a future tick, landing
// outside the current act() boundary.  React queues the resulting state
// updates, which schedule more microtasks, and the act() settlement loop
// keeps running until Vitest's 5000ms hard timeout kills the test.
//
// Making rAF synchronous keeps every callback inside the current act() cycle
// so there are no pending tasks when the test finishes.  This fixes the whole
// class of flaky timeouts without touching individual test files.
global.requestAnimationFrame = (cb: FrameRequestCallback): number => {
  cb(performance.now());
  return 0;
};
global.cancelAnimationFrame = (_id: number): void => {};

// Cleanup after each test
afterEach(() => {
  cleanup();
});

// Mock environment variables
process.env.NODE_ENV = 'test';

// jsdom does not implement scrollTo on elements
HTMLElement.prototype.scrollTo = vi.fn();

// jsdom does not implement these APIs that Radix UI relies on for pointer
// interactions and option positioning (Select, DropdownMenu, etc.). Without
// them, opening a Radix Select in a test throws.
HTMLElement.prototype.scrollIntoView = vi.fn();
HTMLElement.prototype.hasPointerCapture = vi.fn(() => false);
HTMLElement.prototype.setPointerCapture = vi.fn();
HTMLElement.prototype.releasePointerCapture = vi.fn();

// Mock BetterAuth
vi.mock('~/lib/auth.server', () => ({
  auth: {
    api: {
      getSession: vi.fn(() => Promise.resolve({
        user: { id: 'test-user-id', email: 'test@example.com', name: 'Test User' },
        session: { userId: 'test-user-id' },
      })),
    },
  },
}));

// Mock database context
vi.mock('~/database/context', () => ({
  database: vi.fn(() => ({
    query: {},
    insert: vi.fn(),
    update: vi.fn(),
    delete: vi.fn(),
    select: vi.fn(),
  })),
}));