What's new

- Reordered Settings Page.
- Added "Click to Unblur" for posts.
- Added Persistent Notification
- Improved Grayscale Scheduling.
and more.

test/services/focusgram_router_test.dart

@@ -0,0 +1,66 @@
+// test/services/focusgram_router_test.dart
+//
+// Tests for FocusGramRouter — the lightweight cross-widget URL notifier.
+//
+// Run with: flutter test test/services/focusgram_router_test.dart
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:focusgram/services/focusgram_router.dart';
+
+void main() {
+  // Reset between tests so state does not bleed across
+  tearDown(() {
+    FocusGramRouter.pendingUrl.value = null;
+  });
+
+  group('FocusGramRouter.pendingUrl', () {
+    test('initial value is null', () {
+      expect(FocusGramRouter.pendingUrl.value, isNull);
+    });
+
+    test('can be set to a URL string', () {
+      FocusGramRouter.pendingUrl.value =
+          'https://www.instagram.com/accounts/settings/';
+      expect(
+        FocusGramRouter.pendingUrl.value,
+        'https://www.instagram.com/accounts/settings/',
+      );
+    });
+
+    test('can be cleared back to null', () {
+      FocusGramRouter.pendingUrl.value = 'https://www.instagram.com/';
+      FocusGramRouter.pendingUrl.value = null;
+      expect(FocusGramRouter.pendingUrl.value, isNull);
+    });
+
+    test('notifies listeners when value changes', () {
+      bool notified = false;
+      void listener() => notified = true;
+      FocusGramRouter.pendingUrl.addListener(listener);
+
+      FocusGramRouter.pendingUrl.value = 'https://www.instagram.com/';
+
+      expect(notified, isTrue);
+      FocusGramRouter.pendingUrl.removeListener(listener);
+    });
+
+    test('does NOT notify when value is set to same value', () {
+      FocusGramRouter.pendingUrl.value = 'https://x.com/';
+      int callCount = 0;
+      void listener() => callCount++;
+      FocusGramRouter.pendingUrl.addListener(listener);
+
+      // Setting to the exact same value should not notify
+      FocusGramRouter.pendingUrl.value = 'https://x.com/';
+      expect(callCount, 0);
+
+      FocusGramRouter.pendingUrl.removeListener(listener);
+    });
+
+    test('is a singleton — same instance across multiple accesses', () {
+      final a = FocusGramRouter.pendingUrl;
+      final b = FocusGramRouter.pendingUrl;
+      expect(identical(a, b), isTrue);
+    });
+  });
+}