Initial commit

vitest.setup.ts

@@ -0,0 +1,74 @@
+import '@testing-library/jest-dom/vitest';
+import { cleanup } from '@testing-library/svelte';
+import { afterEach, beforeAll, vi } from 'vitest';
+import { navigatingStore, pageStore, resetMockPage, updatedStore } from './src/test/mocks/app-stores';
+
+vi.mock('$app/stores', () => ({
+  page: { subscribe: pageStore.subscribe },
+  navigating: { subscribe: navigatingStore.subscribe },
+  updated: updatedStore
+}));
+
+vi.mock('canvas-confetti', () => ({
+  default: vi.fn()
+}));
+
+class MockIntersectionObserver {
+  observe() {}
+  unobserve() {}
+  disconnect() {}
+}
+
+class MockResizeObserver {
+  observe() {}
+  unobserve() {}
+  disconnect() {}
+}
+
+beforeAll(() => {
+  Object.defineProperty(window, 'matchMedia', {
+    writable: true,
+    value: vi.fn().mockImplementation((query: string) => ({
+      matches: false,
+      media: query,
+      onchange: null,
+      addListener: vi.fn(),
+      removeListener: vi.fn(),
+      addEventListener: vi.fn(),
+      removeEventListener: vi.fn(),
+      dispatchEvent: vi.fn()
+    }))
+  });
+
+  Object.defineProperty(window, 'scrollTo', {
+    writable: true,
+    value: vi.fn()
+  });
+
+  Object.defineProperty(window, 'requestAnimationFrame', {
+    writable: true,
+    value: vi.fn(() => 0)
+  });
+
+  Object.defineProperty(window, 'cancelAnimationFrame', {
+    writable: true,
+    value: vi.fn()
+  });
+
+  Object.defineProperty(globalThis, 'IntersectionObserver', {
+    writable: true,
+    value: MockIntersectionObserver
+  });
+
+  Object.defineProperty(globalThis, 'ResizeObserver', {
+    writable: true,
+    value: MockResizeObserver
+  });
+});
+
+afterEach(() => {
+  cleanup();
+  resetMockPage();
+  vi.clearAllMocks();
+  document.head.innerHTML = '';
+});