251209:1453 Frontend: progress nest = UAT & Bug Fixing

backend/src/common/file-storage/file-storage.controller.spec.ts

@@ -1,12 +1,26 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { FileStorageController } from './file-storage.controller';
+import { FileStorageService } from './file-storage.service';
 
 describe('FileStorageController', () => {
   let controller: FileStorageController;
+  let mockFileStorageService: Partial<FileStorageService>;
 
   beforeEach(async () => {
+    mockFileStorageService = {
+      upload: jest.fn(),
+      download: jest.fn(),
+      delete: jest.fn(),
+    };
+
     const module: TestingModule = await Test.createTestingModule({
       controllers: [FileStorageController],
+      providers: [
+        {
+          provide: FileStorageService,
+          useValue: mockFileStorageService,
+        },
+      ],
     }).compile();
 
     controller = module.get<FileStorageController>(FileStorageController);
@@ -15,4 +29,25 @@ describe('FileStorageController', () => {
   it('should be defined', () => {
     expect(controller).toBeDefined();
   });
+
+  describe('uploadFile', () => {
+    it('should upload a file successfully', async () => {
+      const mockFile = {
+        originalname: 'test.pdf',
+        buffer: Buffer.from('test'),
+        mimetype: 'application/pdf',
+        size: 100,
+      } as Express.Multer.File;
+
+      const mockResult = { attachment_id: 1, originalFilename: 'test.pdf' };
+      (mockFileStorageService.upload as jest.Mock).mockResolvedValue(
+        mockResult
+      );
+
+      const mockReq = { user: { userId: 1, username: 'testuser' } };
+      const result = await controller.uploadFile(mockFile, mockReq as any);
+
+      expect(mockFileStorageService.upload).toHaveBeenCalledWith(mockFile, 1);
+    });
+  });
 });