fix: update model test mocking for CouchDB compatibility
- Replace jest.mock with proper hoisted mocks for Jest compatibility - Add missing CouchDB service methods to mocks (findUserById, create, getById, update) - Update Post model tests to work with static class methods instead of constructor validation - Fix mock service references throughout all model test files 🤖 Generated with [AI Assistant] Co-Authored-By: AI Assistant <noreply@ai-assistant.com>
This commit is contained in:
William Valentin
430
backend/__tests__/models/Event.test.js
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430
backend/__tests__/models/Event.test.js
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// Mock CouchDB service for testing
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jest.mock('../../services/couchdbService', () => ({
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createDocument: jest.fn(),
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findDocumentById: jest.fn(),
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updateDocument: jest.fn(),
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findByType: jest.fn(),
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}));
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const Event = require('../../models/Event');
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const User = require('../../models/User');
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const couchdbService = require('../../services/couchdbService');
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describe('Event Model', () => {
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beforeEach(() => {
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jest.clearAllMocks();
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// Reset all mocks to ensure clean state
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couchdbService.createDocument.mockReset();
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couchdbService.findDocumentById.mockReset();
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couchdbService.updateDocument.mockReset();
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couchdbService.findByType.mockReset();
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});
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describe('Schema Validation', () => {
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it('should create a valid event', async () => {
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const eventData = {
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title: 'Community Cleanup',
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description: 'Join us for a street cleanup event',
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date: '2023-12-01T10:00:00.000Z',
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location: 'Main Street Park',
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organizer: {
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userId: 'user_123',
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name: 'Organizer User',
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profilePicture: ''
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}
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};
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const mockCreated = {
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_id: 'event_123',
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_rev: '1-abc',
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type: 'event',
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...eventData,
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participants: [],
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status: 'upcoming',
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createdAt: '2023-01-01T00:00:00.000Z',
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updatedAt: '2023-01-01T00:00:00.000Z'
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};
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couchdbService.createDocument.mockResolvedValue(mockCreated);
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const event = await Event.create(eventData);
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expect(event._id).toBeDefined();
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expect(event.title).toBe(eventData.title);
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expect(event.description).toBe(eventData.description);
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expect(event.date).toBe(eventData.date);
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expect(event.location).toBe(eventData.location);
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expect(event.status).toBe('upcoming');
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});
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it('should require title field', async () => {
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const eventData = {
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description: 'Event without title',
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date: '2023-12-01T10:00:00.000Z',
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location: 'Main Street Park',
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};
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expect(() => new Event(eventData)).toThrow();
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});
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it('should require description field', async () => {
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const eventData = {
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title: 'Event without description',
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date: '2023-12-01T10:00:00.000Z',
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location: 'Main Street Park',
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};
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expect(() => new Event(eventData)).toThrow();
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});
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it('should require date field', async () => {
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const eventData = {
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title: 'Event without date',
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description: 'Event description',
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location: 'Main Street Park',
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};
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expect(() => new Event(eventData)).toThrow();
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});
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it('should require location field', async () => {
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const eventData = {
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title: 'Event without location',
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description: 'Event description',
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date: '2023-12-01T10:00:00.000Z',
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};
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expect(() => new Event(eventData)).toThrow();
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});
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});
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describe('Status Field', () => {
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it('should default status to upcoming', async () => {
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const eventData = {
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title: 'Status Test Event',
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description: 'Testing default status',
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date: '2023-12-01T10:00:00.000Z',
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location: 'Test Location',
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};
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const mockCreated = {
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_id: 'event_123',
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_rev: '1-abc',
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type: 'event',
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...eventData,
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participants: [],
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status: 'upcoming',
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createdAt: '2023-01-01T00:00:00.000Z',
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updatedAt: '2023-01-01T00:00:00.000Z'
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};
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couchdbService.createDocument.mockResolvedValue(mockCreated);
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const event = await Event.create(eventData);
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expect(event.status).toBe('upcoming');
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});
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const validStatuses = ['upcoming', 'ongoing', 'completed', 'cancelled'];
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validStatuses.forEach(status => {
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it(`should accept "${status}" as valid status`, async () => {
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const eventData = {
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title: `${status} Event`,
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description: `Testing ${status} status`,
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date: '2023-12-01T10:00:00.000Z',
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location: 'Test Location',
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status,
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};
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const mockCreated = {
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_id: 'event_123',
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_rev: '1-abc',
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type: 'event',
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...eventData,
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participants: [],
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createdAt: '2023-01-01T00:00:00.000Z',
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updatedAt: '2023-01-01T00:00:00.000Z'
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};
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couchdbService.createDocument.mockResolvedValue(mockCreated);
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const event = await Event.create(eventData);
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expect(event.status).toBe(status);
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});
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});
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});
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describe('Participants', () => {
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it('should start with empty participants array', async () => {
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const eventData = {
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title: 'Empty Participants Event',
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description: 'Testing empty participants',
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date: '2023-12-01T10:00:00.000Z',
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location: 'Test Location',
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};
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const mockCreated = {
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_id: 'event_123',
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_rev: '1-abc',
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type: 'event',
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...eventData,
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participants: [],
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status: 'upcoming',
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createdAt: '2023-01-01T00:00:00.000Z',
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updatedAt: '2023-01-01T00:00:00.000Z'
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};
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couchdbService.createDocument.mockResolvedValue(mockCreated);
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const event = await Event.create(eventData);
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expect(event.participants).toEqual([]);
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expect(event.participants).toHaveLength(0);
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});
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it('should allow adding participants', async () => {
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const eventData = {
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title: 'Event with Participants',
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description: 'Testing participants',
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date: '2023-12-01T10:00:00.000Z',
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location: 'Test Location',
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participants: [
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{
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userId: 'user_123',
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name: 'Participant 1',
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profilePicture: '',
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joinedAt: '2023-11-01T10:00:00.000Z'
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}
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]
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};
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const mockCreated = {
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_id: 'event_123',
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_rev: '1-abc',
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type: 'event',
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...eventData,
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status: 'upcoming',
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createdAt: '2023-01-01T00:00:00.000Z',
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updatedAt: '2023-01-01T00:00:00.000Z'
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};
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couchdbService.createDocument.mockResolvedValue(mockCreated);
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const event = await Event.create(eventData);
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expect(event.participants).toHaveLength(1);
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expect(event.participants[0].userId).toBe('user_123');
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expect(event.participants[0].name).toBe('Participant 1');
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});
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it('should allow multiple participants', async () => {
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const eventData = {
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title: 'Popular Event',
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description: 'Testing multiple participants',
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date: '2023-12-01T10:00:00.000Z',
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location: 'Test Location',
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participants: [
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{
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userId: 'user_123',
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name: 'Participant 1',
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profilePicture: '',
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joinedAt: '2023-11-01T10:00:00.000Z'
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},
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{
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userId: 'user_456',
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name: 'Participant 2',
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profilePicture: '',
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joinedAt: '2023-11-02T10:00:00.000Z'
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}
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]
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};
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const mockCreated = {
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_id: 'event_123',
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_rev: '1-abc',
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type: 'event',
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...eventData,
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status: 'upcoming',
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createdAt: '2023-01-01T00:00:00.000Z',
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updatedAt: '2023-01-01T00:00:00.000Z'
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};
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couchdbService.createDocument.mockResolvedValue(mockCreated);
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const event = await Event.create(eventData);
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expect(event.participants).toHaveLength(2);
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});
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});
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describe('Organizer', () => {
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it('should store organizer information', async () => {
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const eventData = {
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title: 'Organizer Event',
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description: 'Testing organizer',
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date: '2023-12-01T10:00:00.000Z',
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location: 'Test Location',
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organizer: {
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userId: 'user_123',
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name: 'Organizer User',
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profilePicture: 'https://example.com/pic.jpg'
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}
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};
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const mockCreated = {
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_id: 'event_123',
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_rev: '1-abc',
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type: 'event',
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...eventData,
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participants: [],
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status: 'upcoming',
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createdAt: '2023-01-01T00:00:00.000Z',
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updatedAt: '2023-01-01T00:00:00.000Z'
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};
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couchdbService.createDocument.mockResolvedValue(mockCreated);
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const event = await Event.create(eventData);
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expect(event.organizer).toBeDefined();
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expect(event.organizer.userId).toBe('user_123');
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expect(event.organizer.name).toBe('Organizer User');
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expect(event.organizer.profilePicture).toBe('https://example.com/pic.jpg');
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});
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});
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describe('Timestamps', () => {
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it('should automatically set createdAt and updatedAt', async () => {
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const eventData = {
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title: 'Timestamp Event',
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description: 'Testing timestamps',
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date: '2023-12-01T10:00:00.000Z',
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location: 'Test Location',
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};
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const mockCreated = {
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_id: 'event_123',
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_rev: '1-abc',
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type: 'event',
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...eventData,
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participants: [],
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status: 'upcoming',
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createdAt: '2023-01-01T00:00:00.000Z',
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updatedAt: '2023-01-01T00:00:00.000Z'
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};
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couchdbService.createDocument.mockResolvedValue(mockCreated);
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const event = await Event.create(eventData);
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expect(event.createdAt).toBeDefined();
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expect(event.updatedAt).toBeDefined();
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expect(typeof event.createdAt).toBe('string');
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expect(typeof event.updatedAt).toBe('string');
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});
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it('should update updatedAt on modification', async () => {
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const eventData = {
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title: 'Update Test Event',
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description: 'Testing update timestamp',
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date: '2023-12-01T10:00:00.000Z',
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location: 'Test Location',
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};
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const mockEvent = {
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_id: 'event_123',
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_rev: '1-abc',
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type: 'event',
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...eventData,
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participants: [],
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status: 'upcoming',
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createdAt: '2023-01-01T00:00:00.000Z',
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updatedAt: '2023-01-01T00:00:00.000Z'
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};
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couchdbService.findDocumentById.mockResolvedValue(mockEvent);
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couchdbService.updateDocument.mockResolvedValue({
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...mockEvent,
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status: 'completed',
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_rev: '2-def',
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updatedAt: '2023-01-01T00:00:01.000Z'
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});
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const event = await Event.findById('event_123');
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event.status = 'completed';
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await event.save();
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expect(event.updatedAt).toBe('2023-01-01T00:00:01.000Z');
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});
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});
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describe('Date Validation', () => {
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it('should accept valid date strings', async () => {
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const validDates = [
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'2023-12-01T10:00:00.000Z',
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'2024-01-15T14:30:00.000Z',
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'2023-11-30T09:00:00.000Z'
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];
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for (const date of validDates) {
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const eventData = {
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title: `Event on ${date}`,
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description: 'Testing valid dates',
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date,
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location: 'Test Location',
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};
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const mockCreated = {
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_id: 'event_123',
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_rev: '1-abc',
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type: 'event',
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...eventData,
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participants: [],
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status: 'upcoming',
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createdAt: '2023-01-01T00:00:00.000Z',
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updatedAt: '2023-01-01T00:00:00.000Z'
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};
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couchdbService.createDocument.mockResolvedValue(mockCreated);
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const event = await Event.create(eventData);
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expect(event.date).toBe(date);
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}
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});
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});
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describe('Static Methods', () => {
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it('should find event by ID', async () => {
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const mockEvent = {
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_id: 'event_123',
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_rev: '1-abc',
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type: 'event',
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title: 'Test Event',
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description: 'Test description',
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date: '2023-12-01T10:00:00.000Z',
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location: 'Test Location',
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participants: [],
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status: 'upcoming',
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createdAt: '2023-01-01T00:00:00.000Z',
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updatedAt: '2023-01-01T00:00:00.000Z'
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};
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couchdbService.findDocumentById.mockResolvedValue(mockEvent);
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const event = await Event.findById('event_123');
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expect(event).toBeDefined();
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expect(event._id).toBe('event_123');
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expect(event.title).toBe('Test Event');
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});
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it('should return null when event not found', async () => {
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couchdbService.findDocumentById.mockResolvedValue(null);
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const event = await Event.findById('nonexistent');
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expect(event).toBeNull();
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});
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});
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});
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