// Mock dependencies jest.mock('../../../../../services/email/core/EmailClient', () => { return jest.fn().mockImplementation(() => ({ initialize: jest.fn().mockResolvedValue(), sendEmail: jest.fn().mockResolvedValue({ success: true, messageId: 'msg-123' }), })); }); jest.mock('../../../../../services/email/core/TemplateManager', () => { return jest.fn().mockImplementation(() => ({ initialize: jest.fn().mockResolvedValue(), renderTemplate: jest.fn().mockResolvedValue('Test'), })); }); const FeedbackEmailService = require('../../../../../services/email/domain/FeedbackEmailService'); describe('FeedbackEmailService', () => { let service; const originalEnv = process.env; beforeEach(() => { jest.clearAllMocks(); process.env = { ...originalEnv, FEEDBACK_EMAIL: 'feedback@example.com' }; service = new FeedbackEmailService(); }); afterEach(() => { process.env = originalEnv; }); describe('initialize', () => { it('should initialize only once', async () => { await service.initialize(); await service.initialize(); expect(service.emailClient.initialize).toHaveBeenCalledTimes(1); expect(service.templateManager.initialize).toHaveBeenCalledTimes(1); }); }); describe('sendFeedbackConfirmation', () => { it('should send feedback confirmation to user', async () => { const user = { firstName: 'John', email: 'john@example.com' }; const feedback = { feedbackText: 'Great app!', createdAt: new Date(), }; const result = await service.sendFeedbackConfirmation(user, feedback); expect(result.success).toBe(true); expect(service.templateManager.renderTemplate).toHaveBeenCalledWith( 'feedbackConfirmationToUser', expect.objectContaining({ userName: 'John', userEmail: 'john@example.com', feedbackText: 'Great app!', }) ); expect(service.emailClient.sendEmail).toHaveBeenCalledWith( 'john@example.com', 'Thank You for Your Feedback - Village Share', expect.any(String) ); }); it('should use default name when firstName is missing', async () => { const user = { email: 'john@example.com' }; const feedback = { feedbackText: 'Great app!', createdAt: new Date(), }; await service.sendFeedbackConfirmation(user, feedback); expect(service.templateManager.renderTemplate).toHaveBeenCalledWith( 'feedbackConfirmationToUser', expect.objectContaining({ userName: 'there' }) ); }); }); describe('sendFeedbackNotificationToAdmin', () => { it('should send feedback notification to admin', async () => { const user = { id: 'user-123', firstName: 'John', lastName: 'Doe', email: 'john@example.com', }; const feedback = { id: 'feedback-123', feedbackText: 'Great app!', url: 'https://example.com/page', userAgent: 'Mozilla/5.0', createdAt: new Date(), }; const result = await service.sendFeedbackNotificationToAdmin(user, feedback); expect(result.success).toBe(true); expect(service.templateManager.renderTemplate).toHaveBeenCalledWith( 'feedbackNotificationToAdmin', expect.objectContaining({ userName: 'John Doe', userEmail: 'john@example.com', userId: 'user-123', feedbackText: 'Great app!', feedbackId: 'feedback-123', url: 'https://example.com/page', userAgent: 'Mozilla/5.0', }) ); expect(service.emailClient.sendEmail).toHaveBeenCalledWith( 'feedback@example.com', 'New Feedback from John Doe', expect.any(String) ); }); it('should return error when no admin email configured', async () => { delete process.env.FEEDBACK_EMAIL; delete process.env.CUSTOMER_SUPPORT_EMAIL; const user = { id: 'user-123', firstName: 'John', lastName: 'Doe', email: 'john@example.com' }; const feedback = { id: 'feedback-123', feedbackText: 'Test', createdAt: new Date() }; const result = await service.sendFeedbackNotificationToAdmin(user, feedback); expect(result.success).toBe(false); expect(result.error).toContain('No admin email configured'); }); it('should use CUSTOMER_SUPPORT_EMAIL when FEEDBACK_EMAIL not set', async () => { delete process.env.FEEDBACK_EMAIL; process.env.CUSTOMER_SUPPORT_EMAIL = 'support@example.com'; const user = { id: 'user-123', firstName: 'John', lastName: 'Doe', email: 'john@example.com' }; const feedback = { id: 'feedback-123', feedbackText: 'Test', createdAt: new Date() }; await service.sendFeedbackNotificationToAdmin(user, feedback); expect(service.emailClient.sendEmail).toHaveBeenCalledWith( 'support@example.com', expect.any(String), expect.any(String) ); }); it('should use default values for optional fields', async () => { const user = { id: 'user-123', firstName: 'John', lastName: 'Doe', email: 'john@example.com' }; const feedback = { id: 'feedback-123', feedbackText: 'Test', createdAt: new Date() }; await service.sendFeedbackNotificationToAdmin(user, feedback); expect(service.templateManager.renderTemplate).toHaveBeenCalledWith( 'feedbackNotificationToAdmin', expect.objectContaining({ url: 'Not provided', userAgent: 'Not provided', }) ); }); }); });