fix(navigation): open download queue from snackbar actions

2026-07-28 23:08:59 +02:00 · 2026-07-24 22:19:03 +07:00
parent 01c08322c1
commit eabafecaeb
6 changed files with 150 additions and 12 deletions
@@ -0,0 +1,90 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:spotiflac_android/l10n/app_localizations.dart';
+import 'package:spotiflac_android/services/shell_navigation_service.dart';
+import 'package:spotiflac_android/widgets/view_queue_snackbar_action.dart';
+
+void main() {
+  group('ShellNavigationService tab requests', () {
+    test('forwards a named tab request to the registered shell', () {
+      final owner = Object();
+      ShellTab? requestedTab;
+      addTearDown(
+        () => ShellNavigationService.unregisterTabSelectionHandler(owner),
+      );
+
+      ShellNavigationService.registerTabSelectionHandler(
+        owner: owner,
+        handler: (tab) => requestedTab = tab,
+      );
+
+      expect(ShellNavigationService.requestTab(ShellTab.library), isTrue);
+      expect(requestedTab, ShellTab.library);
+    });
+
+    test('does not remove a newer shell handler', () {
+      final oldOwner = Object();
+      final currentOwner = Object();
+      ShellTab? requestedTab;
+      addTearDown(
+        () =>
+            ShellNavigationService.unregisterTabSelectionHandler(currentOwner),
+      );
+
+      ShellNavigationService.registerTabSelectionHandler(
+        owner: oldOwner,
+        handler: (_) {},
+      );
+      ShellNavigationService.registerTabSelectionHandler(
+        owner: currentOwner,
+        handler: (tab) => requestedTab = tab,
+      );
+
+      ShellNavigationService.unregisterTabSelectionHandler(oldOwner);
+
+      expect(ShellNavigationService.requestTab(ShellTab.settings), isTrue);
+      expect(requestedTab, ShellTab.settings);
+    });
+
+    test('reports when no shell can handle the request', () {
+      final owner = Object();
+      ShellNavigationService.registerTabSelectionHandler(
+        owner: owner,
+        handler: (_) {},
+      );
+      ShellNavigationService.unregisterTabSelectionHandler(owner);
+
+      expect(ShellNavigationService.requestTab(ShellTab.library), isFalse);
+    });
+
+    testWidgets('View Queue snackbar action requests the Library tab', (
+      tester,
+    ) async {
+      final owner = Object();
+      ShellTab? requestedTab;
+      addTearDown(
+        () => ShellNavigationService.unregisterTabSelectionHandler(owner),
+      );
+      ShellNavigationService.registerTabSelectionHandler(
+        owner: owner,
+        handler: (tab) => requestedTab = tab,
+      );
+
+      await tester.pumpWidget(
+        MaterialApp(
+          localizationsDelegates: AppLocalizations.localizationsDelegates,
+          supportedLocales: AppLocalizations.supportedLocales,
+          home: Scaffold(
+            body: Builder(
+              builder: (context) => buildViewQueueSnackBarAction(context),
+            ),
+          ),
+        ),
+      );
+
+      await tester.tap(find.text('View Queue'));
+
+      expect(requestedTab, ShellTab.library);
+    });
+  });
+}