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

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

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