headroom/frontend/tests/setup.ts

import { vi } from 'vitest';

// Mock localStorage
const localStorageMock: Storage = {
  get length() {
    return 0;
  },
  key: vi.fn(() => null),
  getItem: vi.fn(),
  setItem: vi.fn(),
  removeItem: vi.fn(),
  clear: vi.fn(),
};

global.localStorage = localStorageMock;

// Mock fetch
global.fetch = vi.fn();

// Mock window
global.window = {
  addEventListener: vi.fn(),
  removeEventListener: vi.fn(),
  dispatchEvent: vi.fn(),
  CustomEvent: class CustomEvent {
    type: string;
    detail: unknown;
    constructor(type: string, options?: { detail?: unknown }) {
      this.type = type;
      this.detail = options?.detail;
    }
  },
} as unknown as Window & typeof globalThis;

// Mock import.meta.env
Object.defineProperty(global, 'import', {
  value: {
    meta: {
      env: {
        VITE_API_URL: 'http://localhost:3000/api',
      },
    },
  },
  writable: true,
});

// Cleanup after each test
afterEach(() => {
  vi.clearAllMocks();
});