fix adapters

adapters/racing/ports/InMemoryDriverRatingProvider.test.ts

@@ -0,0 +1,25 @@
+import { describe, expect, it, vi } from 'vitest';
+import type { Logger } from '@core/shared/application';
+import { InMemoryDriverRatingProvider } from './InMemoryDriverRatingProvider';
+
+describe('InMemoryDriverRatingProvider', () => {
+  it('returns ratings for known drivers and null for unknown', () => {
+    const logger = {
+      debug: vi.fn(),
+      info: vi.fn(),
+      warn: vi.fn(),
+      error: vi.fn(),
+    } as unknown as Logger;
+
+    const provider = new InMemoryDriverRatingProvider(logger);
+
+    expect(provider.getRating('driver-1')).toBe(2500);
+    expect(provider.getRating('driver-2')).toBe(2400);
+    expect(provider.getRating('driver-x')).toBeNull();
+
+    const map = provider.getRatings(['driver-1', 'driver-x', 'driver-2']);
+    expect(map.get('driver-1')).toBe(2500);
+    expect(map.get('driver-2')).toBe(2400);
+    expect(map.has('driver-x')).toBe(false);
+  });
+});