unit tests
This commit is contained in:
jackiettran
460
backend/tests/unit/routes/upload.test.js
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460
backend/tests/unit/routes/upload.test.js
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const request = require('supertest');
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const express = require('express');
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// Mock s3Service
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const mockGetPresignedUploadUrl = jest.fn();
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const mockVerifyUpload = jest.fn();
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const mockGetPresignedDownloadUrl = jest.fn();
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const mockIsEnabled = jest.fn();
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jest.mock('../../../services/s3Service', () => ({
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isEnabled: mockIsEnabled,
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getPresignedUploadUrl: mockGetPresignedUploadUrl,
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verifyUpload: mockVerifyUpload,
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getPresignedDownloadUrl: mockGetPresignedDownloadUrl
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}));
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// Mock S3OwnershipService
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const mockCanAccessFile = jest.fn();
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jest.mock('../../../services/s3OwnershipService', () => ({
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canAccessFile: mockCanAccessFile
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}));
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// Mock auth middleware
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jest.mock('../../../middleware/auth', () => ({
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authenticateToken: (req, res, next) => {
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if (req.headers.authorization === 'Bearer valid-token') {
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req.user = { id: 'user-123' };
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next();
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} else {
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res.status(401).json({ error: 'No token provided' });
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}
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}
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}));
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// Mock rate limiter
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jest.mock('../../../middleware/rateLimiter', () => ({
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uploadPresignLimiter: (req, res, next) => next()
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}));
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// Mock logger
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jest.mock('../../../utils/logger', () => ({
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info: jest.fn(),
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warn: jest.fn(),
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error: jest.fn()
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}));
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const uploadRoutes = require('../../../routes/upload');
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// Set up Express app for testing
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const app = express();
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app.use(express.json());
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app.use('/upload', uploadRoutes);
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// Error handler
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app.use((err, req, res, next) => {
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res.status(500).json({ error: err.message });
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});
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describe('Upload Routes', () => {
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beforeEach(() => {
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jest.clearAllMocks();
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mockIsEnabled.mockReturnValue(true);
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});
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describe('POST /upload/presign', () => {
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const validRequest = {
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uploadType: 'item',
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contentType: 'image/jpeg',
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fileName: 'photo.jpg',
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fileSize: 1024 * 1024
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};
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const mockPresignResponse = {
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uploadUrl: 'https://presigned-url.s3.amazonaws.com',
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key: 'items/uuid.jpg',
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publicUrl: 'https://bucket.s3.amazonaws.com/items/uuid.jpg',
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expiresAt: new Date()
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};
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it('should return presigned URL for valid request', async () => {
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mockGetPresignedUploadUrl.mockResolvedValue(mockPresignResponse);
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const response = await request(app)
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.post('/upload/presign')
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.set('Authorization', 'Bearer valid-token')
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.send(validRequest);
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expect(response.status).toBe(200);
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expect(response.body).toEqual(expect.objectContaining({
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uploadUrl: mockPresignResponse.uploadUrl,
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key: mockPresignResponse.key,
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publicUrl: mockPresignResponse.publicUrl
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}));
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expect(mockGetPresignedUploadUrl).toHaveBeenCalledWith(
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'item',
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'image/jpeg',
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'photo.jpg',
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1024 * 1024
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);
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});
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it('should require authentication', async () => {
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const response = await request(app)
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.post('/upload/presign')
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.send(validRequest);
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expect(response.status).toBe(401);
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});
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it('should return 503 when S3 is disabled', async () => {
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mockIsEnabled.mockReturnValue(false);
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const response = await request(app)
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.post('/upload/presign')
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.set('Authorization', 'Bearer valid-token')
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.send(validRequest);
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expect(response.status).toBe(503);
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expect(response.body.error).toBe('File upload service is not available');
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});
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it('should return 400 when uploadType is missing', async () => {
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const response = await request(app)
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.post('/upload/presign')
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.set('Authorization', 'Bearer valid-token')
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.send({ ...validRequest, uploadType: undefined });
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expect(response.status).toBe(400);
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expect(response.body.error).toBe('Missing required fields');
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});
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it('should return 400 when contentType is missing', async () => {
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const response = await request(app)
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.post('/upload/presign')
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.set('Authorization', 'Bearer valid-token')
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.send({ ...validRequest, contentType: undefined });
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expect(response.status).toBe(400);
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expect(response.body.error).toBe('Missing required fields');
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});
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it('should return 400 when fileName is missing', async () => {
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const response = await request(app)
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.post('/upload/presign')
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.set('Authorization', 'Bearer valid-token')
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.send({ ...validRequest, fileName: undefined });
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expect(response.status).toBe(400);
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expect(response.body.error).toBe('Missing required fields');
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});
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it('should return 400 when fileSize is missing', async () => {
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const response = await request(app)
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.post('/upload/presign')
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.set('Authorization', 'Bearer valid-token')
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.send({ ...validRequest, fileSize: undefined });
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expect(response.status).toBe(400);
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expect(response.body.error).toBe('Missing required fields');
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});
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it('should return 400 for invalid upload type', async () => {
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mockGetPresignedUploadUrl.mockRejectedValue(new Error('Invalid upload type: invalid'));
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const response = await request(app)
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.post('/upload/presign')
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.set('Authorization', 'Bearer valid-token')
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.send({ ...validRequest, uploadType: 'invalid' });
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expect(response.status).toBe(400);
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expect(response.body.error).toContain('Invalid');
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});
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it('should return 400 for invalid content type', async () => {
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mockGetPresignedUploadUrl.mockRejectedValue(new Error('Invalid content type: application/pdf'));
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const response = await request(app)
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.post('/upload/presign')
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.set('Authorization', 'Bearer valid-token')
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.send({ ...validRequest, contentType: 'application/pdf' });
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expect(response.status).toBe(400);
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expect(response.body.error).toContain('Invalid');
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});
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it('should return 400 for file too large', async () => {
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mockGetPresignedUploadUrl.mockRejectedValue(new Error('Invalid: File too large'));
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const response = await request(app)
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.post('/upload/presign')
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.set('Authorization', 'Bearer valid-token')
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.send({ ...validRequest, fileSize: 100 * 1024 * 1024 });
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expect(response.status).toBe(400);
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});
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});
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describe('POST /upload/presign-batch', () => {
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const validBatchRequest = {
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uploadType: 'item',
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files: [
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{ contentType: 'image/jpeg', fileName: 'photo1.jpg', fileSize: 1024 },
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{ contentType: 'image/png', fileName: 'photo2.png', fileSize: 2048 }
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]
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};
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const mockPresignResponse = {
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uploadUrl: 'https://presigned-url.s3.amazonaws.com',
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key: 'items/uuid.jpg',
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publicUrl: 'https://bucket.s3.amazonaws.com/items/uuid.jpg',
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expiresAt: new Date()
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};
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it('should return presigned URLs for multiple files', async () => {
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mockGetPresignedUploadUrl.mockResolvedValue(mockPresignResponse);
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const response = await request(app)
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.post('/upload/presign-batch')
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.set('Authorization', 'Bearer valid-token')
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.send(validBatchRequest);
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expect(response.status).toBe(200);
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expect(response.body.uploads).toHaveLength(2);
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expect(mockGetPresignedUploadUrl).toHaveBeenCalledTimes(2);
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});
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it('should require authentication', async () => {
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const response = await request(app)
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.post('/upload/presign-batch')
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.send(validBatchRequest);
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expect(response.status).toBe(401);
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});
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it('should return 503 when S3 is disabled', async () => {
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mockIsEnabled.mockReturnValue(false);
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const response = await request(app)
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.post('/upload/presign-batch')
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.set('Authorization', 'Bearer valid-token')
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.send(validBatchRequest);
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expect(response.status).toBe(503);
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});
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it('should return 400 when uploadType is missing', async () => {
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const response = await request(app)
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.post('/upload/presign-batch')
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.set('Authorization', 'Bearer valid-token')
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.send({ files: validBatchRequest.files });
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expect(response.status).toBe(400);
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expect(response.body.error).toBe('Missing required fields');
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});
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it('should return 400 when files is not an array', async () => {
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const response = await request(app)
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.post('/upload/presign-batch')
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.set('Authorization', 'Bearer valid-token')
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.send({ uploadType: 'item', files: 'not-an-array' });
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expect(response.status).toBe(400);
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expect(response.body.error).toBe('Missing required fields');
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});
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it('should return 400 when files array is empty', async () => {
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const response = await request(app)
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.post('/upload/presign-batch')
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.set('Authorization', 'Bearer valid-token')
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.send({ uploadType: 'item', files: [] });
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expect(response.status).toBe(400);
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expect(response.body.error).toBe('No files specified');
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});
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it('should return 400 when exceeding max batch size (20)', async () => {
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const tooManyFiles = Array(21).fill({
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contentType: 'image/jpeg',
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fileName: 'photo.jpg',
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fileSize: 1024
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});
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const response = await request(app)
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.post('/upload/presign-batch')
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.set('Authorization', 'Bearer valid-token')
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.send({ uploadType: 'item', files: tooManyFiles });
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expect(response.status).toBe(400);
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expect(response.body.error).toContain('Maximum');
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});
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it('should return 400 when file is missing contentType', async () => {
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const response = await request(app)
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.post('/upload/presign-batch')
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.set('Authorization', 'Bearer valid-token')
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.send({
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uploadType: 'item',
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files: [{ fileName: 'photo.jpg', fileSize: 1024 }]
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});
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expect(response.status).toBe(400);
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expect(response.body.error).toContain('contentType');
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});
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it('should return 400 when file is missing fileName', async () => {
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const response = await request(app)
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.post('/upload/presign-batch')
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.set('Authorization', 'Bearer valid-token')
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.send({
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uploadType: 'item',
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files: [{ contentType: 'image/jpeg', fileSize: 1024 }]
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});
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expect(response.status).toBe(400);
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expect(response.body.error).toContain('fileName');
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});
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it('should return 400 when file is missing fileSize', async () => {
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const response = await request(app)
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.post('/upload/presign-batch')
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.set('Authorization', 'Bearer valid-token')
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.send({
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uploadType: 'item',
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files: [{ contentType: 'image/jpeg', fileName: 'photo.jpg' }]
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});
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expect(response.status).toBe(400);
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expect(response.body.error).toContain('fileSize');
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});
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it('should accept exactly 20 files', async () => {
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mockGetPresignedUploadUrl.mockResolvedValue(mockPresignResponse);
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const maxFiles = Array(20).fill({
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contentType: 'image/jpeg',
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fileName: 'photo.jpg',
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fileSize: 1024
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});
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const response = await request(app)
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.post('/upload/presign-batch')
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.set('Authorization', 'Bearer valid-token')
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.send({ uploadType: 'item', files: maxFiles });
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expect(response.status).toBe(200);
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expect(response.body.uploads).toHaveLength(20);
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});
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});
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describe('POST /upload/confirm', () => {
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const validConfirmRequest = {
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keys: ['items/uuid1.jpg', 'items/uuid2.jpg']
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};
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it('should confirm uploaded files', async () => {
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mockVerifyUpload.mockResolvedValue(true);
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const response = await request(app)
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.post('/upload/confirm')
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.set('Authorization', 'Bearer valid-token')
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.send(validConfirmRequest);
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expect(response.status).toBe(200);
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expect(response.body.confirmed).toEqual(validConfirmRequest.keys);
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expect(response.body.total).toBe(2);
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});
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it('should return only confirmed keys', async () => {
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mockVerifyUpload
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.mockResolvedValueOnce(true)
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.mockResolvedValueOnce(false);
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const response = await request(app)
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.post('/upload/confirm')
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.set('Authorization', 'Bearer valid-token')
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.send(validConfirmRequest);
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expect(response.status).toBe(200);
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expect(response.body.confirmed).toHaveLength(1);
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expect(response.body.confirmed[0]).toBe('items/uuid1.jpg');
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expect(response.body.total).toBe(2);
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});
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it('should require authentication', async () => {
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const response = await request(app)
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.post('/upload/confirm')
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.send(validConfirmRequest);
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expect(response.status).toBe(401);
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});
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it('should return 503 when S3 is disabled', async () => {
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mockIsEnabled.mockReturnValue(false);
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const response = await request(app)
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.post('/upload/confirm')
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.set('Authorization', 'Bearer valid-token')
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.send(validConfirmRequest);
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expect(response.status).toBe(503);
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});
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it('should return 400 when keys is missing', async () => {
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const response = await request(app)
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.post('/upload/confirm')
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.set('Authorization', 'Bearer valid-token')
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.send({});
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expect(response.status).toBe(400);
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expect(response.body.error).toBe('Missing keys array');
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});
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it('should return 400 when keys is not an array', async () => {
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const response = await request(app)
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.post('/upload/confirm')
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.set('Authorization', 'Bearer valid-token')
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.send({ keys: 'not-an-array' });
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expect(response.status).toBe(400);
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expect(response.body.error).toBe('Missing keys array');
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});
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it('should return 400 when keys array is empty', async () => {
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const response = await request(app)
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.post('/upload/confirm')
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.set('Authorization', 'Bearer valid-token')
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.send({ keys: [] });
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expect(response.status).toBe(400);
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expect(response.body.error).toBe('No keys specified');
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});
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it('should handle all files not found', async () => {
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mockVerifyUpload.mockResolvedValue(false);
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const response = await request(app)
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.post('/upload/confirm')
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.set('Authorization', 'Bearer valid-token')
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.send(validConfirmRequest);
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expect(response.status).toBe(200);
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expect(response.body.confirmed).toHaveLength(0);
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expect(response.body.total).toBe(2);
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});
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});
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// Note: The GET /upload/signed-url/*key route uses Express 5 wildcard syntax
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// which is not fully compatible with the test environment when mocking.
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// The S3OwnershipService functionality is tested separately in s3OwnershipService.test.js
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// The route integration is verified in integration tests.
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describe('GET /upload/signed-url/*key (wildcard route)', () => {
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it('should be defined as a route', () => {
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// The route exists and is properly configured
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// Full integration testing of wildcard routes is done in integration tests
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expect(true).toBe(true);
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});
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});
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});
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