feat(reports): controlled ReportDateFilter

Co-Authored-By: claude-flow <ruv@ruv.net>
2026-09-28 14:13:33 +08:00
parent be16a3cd0d
commit 91fb023ef2
2 changed files with 95 additions and 4 deletions
@@ -0,0 +1,52 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:tasq/providers/reports_provider.dart';
+import 'package:tasq/screens/reports/report_date_filter.dart';
+import 'package:tasq/utils/app_time.dart';
+
+void main() {
+  setUpAll(() {
+    AppTime.initialize();
+  });
+
+  group('ReportDateFilter.controlled', () {
+    testWidgets(
+      'emits via onChanged and never writes provider',
+      (tester) async {
+        final now = DateTime(2025, 1, 15);
+        final captured = <ReportDateRange>[];
+        final container = ProviderContainer();
+        addTearDown(container.dispose);
+
+        await tester.pumpWidget(
+          UncontrolledProviderScope(
+            container: container,
+            child: MaterialApp(
+              home: Scaffold(
+                body: ReportDateFilter.controlled(
+                  value: thisMonthRange(now),
+                  onChanged: captured.add,
+                ),
+              ),
+            ),
+          ),
+        );
+
+        // Tap the "Change" button to open the dialog
+        await tester.tap(find.text('Change'));
+        await tester.pumpAndSettle();
+
+        // Tap the "Yesterday" preset chip
+        await tester.tap(find.text('Yesterday'));
+        await tester.pumpAndSettle();
+
+        // The onChanged callback received Yesterday
+        expect(captured.single.label, 'Yesterday');
+
+        // The provider was NOT touched — still at its default label
+        expect(container.read(reportDateRangeProvider).label, 'Last 30 Days');
+      },
+    );
+  });
+}