feat: initial setup with WhatsApp CRM apps and sync services

apps/whatsapp-crm/tests/tasks.test.ts

@@ -0,0 +1,147 @@
+import { initDB, createContact, createTask, getTaskById, getTasksByContactId, getPendingTasksByContactId, getOverdueTasks, updateTask, deleteTask, closeDB } from '@/lib/db'
+
+beforeAll(async () => {
+  await initDB()
+})
+
+afterAll(() => {
+  closeDB()
+})
+
+beforeEach(() => {
+  const db = require('@/lib/db').getDB()
+  db.run('DELETE FROM tasks')
+  db.run('DELETE FROM messages')
+  db.run('DELETE FROM contacts')
+})
+
+describe('Task Management', () => {
+  describe('5.1 Task Creation Tests', () => {
+    it('test_create_task_with_required_fields', async () => {
+      const contact = createContact({ name: 'Test Contact', phone: '+5511999999999' })
+      
+      const task = createTask({
+        contact_id: contact.id,
+        title: 'Follow up call',
+        due_date: '2026-04-10',
+      })
+      
+      expect(task).toBeDefined()
+      expect(task.id).toBeGreaterThan(0)
+      expect(task.contact_id).toBe(contact.id)
+      expect(task.title).toBe('Follow up call')
+      expect(task.due_date).toBe('2026-04-10')
+      expect(task.status).toBe('pending')
+      expect(task.completed_at).toBeNull()
+    })
+
+    it('test_create_task_missing_due_date', async () => {
+      const contact = createContact({ name: 'Test Contact', phone: '+5511999999998' })
+      
+      expect(() => {
+        createTask({
+          contact_id: contact.id,
+          title: 'Follow up call',
+          due_date: '',
+        })
+      }).toThrow('Title and due date are required')
+    })
+
+    it('test_create_task_missing_title', async () => {
+      const contact = createContact({ name: 'Test Contact', phone: '+5511999999997' })
+      
+      expect(() => {
+        createTask({
+          contact_id: contact.id,
+          title: '',
+          due_date: '2026-04-10',
+        })
+      }).toThrow('Title and due date are required')
+    })
+  })
+
+  describe('5.2 Task Updates Tests', () => {
+    it('test_mark_task_completed', async () => {
+      const contact = createContact({ name: 'Test Contact', phone: '+5511999999996' })
+      const task = createTask({
+        contact_id: contact.id,
+        title: 'Follow up call',
+        due_date: '2026-04-10',
+      })
+      
+      const updated = updateTask(task.id, { status: 'completed' })
+      
+      expect(updated).toBeDefined()
+      expect(updated?.status).toBe('completed')
+      expect(updated?.completed_at).not.toBeNull()
+    })
+
+    it('test_update_task_due_date', async () => {
+      const contact = createContact({ name: 'Test Contact', phone: '+5511999999995' })
+      const task = createTask({
+        contact_id: contact.id,
+        title: 'Follow up call',
+        due_date: '2026-04-10',
+      })
+      
+      const updated = updateTask(task.id, { due_date: '2026-04-15' })
+      
+      expect(updated).toBeDefined()
+      expect(updated?.due_date).toBe('2026-04-15')
+    })
+  })
+
+  describe('5.3 Task Queries Tests', () => {
+    it('test_list_pending_tasks_for_contact', async () => {
+      const contact = createContact({ name: 'Test Contact', phone: '+5511999999994' })
+      
+      createTask({ contact_id: contact.id, title: 'Task 1', due_date: '2026-04-10' })
+      createTask({ contact_id: contact.id, title: 'Task 2', due_date: '2026-04-12' })
+      
+      const completedTask = createTask({ contact_id: contact.id, title: 'Task 3', due_date: '2026-04-08' })
+      updateTask(completedTask.id, { status: 'completed' })
+      
+      const pendingTasks = getPendingTasksByContactId(contact.id)
+      
+      expect(pendingTasks).toHaveLength(2)
+      expect(pendingTasks.every(t => t.status === 'pending')).toBe(true)
+    })
+
+    it('test_list_overdue_tasks', async () => {
+      const contact = createContact({ name: 'Test Contact', phone: '+5511999999993' })
+      
+      createTask({ contact_id: contact.id, title: 'Overdue Task', due_date: '2020-01-01' })
+      createTask({ contact_id: contact.id, title: 'Future Task', due_date: '2030-01-01' })
+      
+      const overdueTasks = getOverdueTasks()
+      
+      expect(overdueTasks.length).toBeGreaterThan(0)
+      expect(overdueTasks.every(t => t.status === 'pending' && t.due_date < new Date().toISOString().split('T')[0])).toBe(true)
+    })
+
+    it('test_create_task_without_contact', async () => {
+      expect(() => {
+        createTask({
+          contact_id: 99999,
+          title: 'Follow up call',
+          due_date: '2026-04-10',
+        })
+      }).toThrow('Contact not found')
+    })
+
+    it('test_get_task_by_id', async () => {
+      const contact = createContact({ name: 'Test Contact', phone: '+5511999999992' })
+      const task = createTask({
+        contact_id: contact.id,
+        title: 'Test Task',
+        due_date: '2026-04-15',
+      })
+      
+      const found = getTaskById(task.id)
+      
+      expect(found).toBeDefined()
+      expect(found?.id).toBe(task.id)
+      expect(found?.title).toBe('Test Task')
+    })
+  })
+})