fix adapters

adapters/racing/services/InMemoryRankingService.test.ts

@@ -0,0 +1,21 @@
+import { describe, expect, it, vi } from 'vitest';
+import type { Logger } from '@core/shared/application';
+import { InMemoryRankingService } from './InMemoryRankingService';
+
+describe('InMemoryRankingService', () => {
+  it('returns mock rankings', () => {
+    const logger = {
+      debug: vi.fn(),
+      info: vi.fn(),
+      warn: vi.fn(),
+      error: vi.fn(),
+    } as unknown as Logger;
+
+    const service = new InMemoryRankingService(logger);
+    const rankings = service.getAllDriverRankings();
+
+    expect(rankings.length).toBeGreaterThanOrEqual(3);
+    expect(rankings[0]).toHaveProperty('driverId');
+    expect(rankings[0]).toHaveProperty('rating');
+  });
+});