feat: enhance S3StorageAdapter tests with presigner integration and improved key handling

tests/lib/storage/storage.s3.test.ts

@@ -1,4 +1,7 @@
-import { S3StorageAdapter, S3StorageConfig } from '@/lib/storage/storage.adapter';
+import {
+    S3StorageAdapter,
+    S3StorageConfig,
+} from '@/lib/storage/storage.adapter';
 import {
     DeleteObjectCommand,
     PutObjectCommand,
@@ -66,11 +69,16 @@ describe('S3StorageAdapter', () => {
 
             await adapter.put(key, 'image/jpeg');
 
-            const [, command] = jest.mocked(presigner.getSignedUrl).mock.calls[0];
+            const [, command] = jest.mocked(presigner.getSignedUrl).mock
+                .calls[0];
             expect(command).toBeInstanceOf(PutObjectCommand);
-            expect((command as PutObjectCommand).input.Bucket).toBe('test-bucket');
+            expect((command as PutObjectCommand).input.Bucket).toBe(
+                'test-bucket'
+            );
             expect((command as PutObjectCommand).input.Key).toBe(key);
-            expect((command as PutObjectCommand).input.ContentType).toBe('image/jpeg');
+            expect((command as PutObjectCommand).input.ContentType).toBe(
+                'image/jpeg'
+            );
         });
 
         it('should use 3600 second expiry', async () => {
@@ -80,7 +88,8 @@ describe('S3StorageAdapter', () => {
 
             await adapter.put('test-image.jpg', 'image/jpeg');
 
-            const [, , options] = jest.mocked(presigner.getSignedUrl).mock.calls[0];
+            const [, , options] = jest.mocked(presigner.getSignedUrl).mock
+                .calls[0];
             expect(options).toEqual({ expiresIn: 3600 });
         });
 
@@ -94,7 +103,8 @@ describe('S3StorageAdapter', () => {
         });
 
         it('should return correct presigned URL for different content types', async () => {
-            const presignedUrl = 'https://presigned-url.example.com/my-image.png';
+            const presignedUrl =
+                'https://presigned-url.example.com/my-image.png';
             jest.mocked(presigner.getSignedUrl).mockResolvedValue(presignedUrl);
 
             const result = await adapter.put('my-image.png', 'image/png');