testing ADR - architectural decisions

src/hooks/useAuth.test.tsx

@@ -59,22 +59,14 @@ describe('useAuth Hook and AuthProvider', () => {
     console.error = originalError;
   });
 
-  it('initializes with a "Determining..." state and isLoading as true', async () => {
-    // Use fake timers to control async operations and prevent useEffect from running immediately.
-    vi.useFakeTimers();
-
+  it('initializes with a "Determining..." state and isLoading as true', () => {
     const { result } = renderHook(() => useAuth(), { wrapper });
 
-    // At this point, the component has rendered with its initial state,
-    // but the useEffect has been queued and not yet executed.
+    // Immediately after the initial render, before the useEffect has resolved,
+    // the state should be in its initial "Determining..." phase.
     expect(result.current.authStatus).toBe('Determining...');
     expect(result.current.isLoading).toBe(true);
     expect(result.current.user).toBeNull();
-
-    // Allow promises to resolve and timers to run to avoid leaving the test in a pending state.
-    await act(async () => {
-      vi.runAllTimers();
-    });
   });
 
   describe('Initial Auth Check (useEffect)', () => {