feat: update file handling to redirect to Telegram CDN and adjust Swagger documentation

test/rateLimit.test.ts

@@ -1,4 +1,5 @@
 import { beforeEach, describe, expect, it } from 'bun:test';
+import { config } from '../src/env';
 import { checkRateLimit, cleanupRateLimitCache, clearRateLimitCache } from '../src/utils/rateLimit';
 
 describe('Rate Limiter', () => {
@@ -8,38 +9,23 @@ describe('Rate Limiter', () => {
 
   it('should allow requests up to the configured limit then block', () => {
     const key = 'user-1';
+    const limit = config.rateLimitMaxRequests;
 
-    // Default config maxRequests is 30; all 20 should pass
-    for (let i = 0; i < 20; i++) {
+    for (let i = 0; i < limit; i++) {
       expect(checkRateLimit(key)).toBe(true);
     }
-  });
-
-  it('should block requests when limit exceeded', () => {
-    const key = 'user-2';
-
-    // Exhaust the limit (30 by default)
-    for (let i = 0; i < 30; i++) {
-      checkRateLimit(key);
-    }
 
     expect(checkRateLimit(key)).toBe(false);
   });
 
-  it('should reset window after cleanup on expired entries', async () => {
-    const key = 'user-3';
-
-    // Use one request then wait past the window
-    expect(checkRateLimit(key)).toBe(true);
-
-    // Simulate expiry by advancing past the window
-    // We can only test cleanup of non-expired entries (no-op)
-    expect(() => cleanupRateLimitCache()).not.toThrow();
-  });
-
   it('should track different IPs independently', () => {
     expect(checkRateLimit('10.0.0.1')).toBe(true);
     expect(checkRateLimit('10.0.0.1')).toBe(true);
     expect(checkRateLimit('10.0.0.2')).toBe(true);
   });
+
+  it('should no-op on cleanup of active entries', () => {
+    checkRateLimit('user-3');
+    expect(() => cleanupRateLimitCache()).not.toThrow();
+  });
 });