feat: analytics abstraction with debug backend and game event wiring

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-12 13:35:31 +09:00
parent 6d2d97bfcc
commit 074a21ea2b
7 changed files with 161 additions and 5 deletions
@@ -0,0 +1,50 @@
+import 'package:block_seasons/services/analytics_service.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+class _RecordingBackend implements AnalyticsBackend {
+  final events = <(String, Map<String, Object>)>[];
+
+  @override
+  void logEvent(String name, Map<String, Object> params) {
+    events.add((name, params));
+  }
+}
+
+void main() {
+  test('typed helpers produce stable event names and params', () {
+    final backend = _RecordingBackend();
+    final analytics = AnalyticsService(backend);
+
+    analytics.stageStart(seasonId: 'season_001', stageId: 's1');
+    analytics.stageEnd(
+      seasonId: 'season_001',
+      stageId: 's1',
+      won: true,
+      stars: 3,
+      score: 1200,
+      movesUsed: 9,
+    );
+    analytics.endlessStart();
+    analytics.endlessEnd(score: 500, isNewBest: true);
+    analytics.rescueUsed(type: 'continue');
+    analytics.tutorialFinished(skipped: false);
+
+    expect(backend.events.map((e) => e.$1).toList(), [
+      'stage_start',
+      'stage_end',
+      'endless_start',
+      'endless_end',
+      'rescue_used',
+      'tutorial_finished',
+    ]);
+    expect(backend.events[1].$2, {
+      'season_id': 'season_001',
+      'stage_id': 's1',
+      'won': 1,
+      'stars': 3,
+      'score': 1200,
+      'moves_used': 9,
+    });
+    expect(backend.events[3].$2, {'score': 500, 'new_best': 1});
+  });
+}