1 files changed, 65 insertions, 0 deletions
diff --git a/apps/web/src/__tests__/setup.ts b/apps/web/src/__tests__/setup.ts
new file mode 100644
index 00000000..82176a41
--- /dev/null
+++ b/apps/web/src/__tests__/setup.ts
@@ -0,0 +1,65 @@
+import '@testing-library/jest-dom'
+
+// Mock Next.js router
+const mockRouter = {
+  push: vi.fn(),
+  replace: vi.fn(),
+  back: vi.fn(),
+  forward: vi.fn(),
+  refresh: vi.fn(),
+  prefetch: vi.fn(),
+}
+
+vi.mock('next/navigation', () => ({
+  useRouter: () => mockRouter,
+  usePathname: () => '/test',
+  useSearchParams: () => new URLSearchParams(),
+}))
+
+// Mock IndexedDB for storage tests
+const mockIndexedDB = {
+  open: vi.fn(),
+  deleteDatabase: vi.fn(),
+}
+
+Object.defineProperty(window, 'indexedDB', {
+  value: mockIndexedDB,
+  writable: true,
+})
+
+// Mock OPFS (Origin Private File System)
+Object.defineProperty(navigator, 'storage', {
+  value: {
+    getDirectory: vi.fn(),
+  },
+  writable: true,
+})
+
+// Global test utilities
+global.mockRouter = mockRouter
+
+// Suppress console logs during tests unless explicitly needed
+const originalConsoleLog = console.log
+const originalConsoleError = console.error
+const originalConsoleWarn = console.warn
+
+beforeEach(() => {
+  // Reset all mocks before each test
+  vi.clearAllMocks()
+  
+  // Suppress console output unless VITEST_VERBOSE is set
+  if (!process.env.VITEST_VERBOSE) {
+    console.log = vi.fn()
+    console.error = vi.fn()
+    console.warn = vi.fn()
+  }
+})
+
+afterEach(() => {
+  // Restore console if it was mocked
+  if (!process.env.VITEST_VERBOSE) {
+    console.log = originalConsoleLog
+    console.error = originalConsoleError
+    console.warn = originalConsoleWarn
+  }
+})