feat: initial setup with WhatsApp CRM apps and sync services

apps/whatsapp-sync/tests/database.test.js

@@ -0,0 +1,151 @@
+var MockDatabase = function() {
+  this.contacts = [];
+  this.messages = [];
+  this.tasks = [];
+  this._prepared = {};
+};
+
+MockDatabase.prototype.exec = function(sql) {
+  return [];
+};
+
+MockDatabase.prototype.prepare = function(sql) {
+  var self = this;
+  var stmt = {
+    _sql: sql,
+    run: function() { return { lastInsertRowid: 1, changes: 1 }; },
+    get: function() { return undefined; },
+    all: function() { return []; },
+  };
+
+  if (sql.indexOf('INSERT INTO contacts') !== -1) {
+    stmt.run = function(params) {
+      self.contacts.push(params);
+      return { lastInsertRowid: self.contacts.length, changes: 1 };
+    };
+  } else if (sql.indexOf('SELECT * FROM contacts WHERE phone') !== -1) {
+    stmt.get = function(phone) {
+      return self.contacts.find(function(c) { return c.phone === phone; });
+    };
+  } else if (sql.indexOf('SELECT * FROM contacts WHERE stage =') !== -1) {
+    stmt.all = function(stage) {
+      return self.contacts.filter(function(c) { return c.stage === stage; });
+    };
+  } else if (sql.indexOf('SELECT * FROM contacts WHERE payment_status') !== -1) {
+    stmt.all = function(status) {
+      return self.contacts.filter(function(c) { return c.payment_status === status; });
+    };
+  } else if (sql.indexOf('SELECT * FROM messages WHERE contact_phone') !== -1) {
+    stmt.all = function(phone) {
+      return self.messages.filter(function(m) { return m.contact_phone === phone; });
+    };
+  }
+
+  return stmt;
+};
+
+MockDatabase.prototype.close = function() {};
+
+jest.mock('better-sqlite3', function() {
+  return function() {
+    return new MockDatabase();
+  };
+});
+
+describe('4. SQLite Database Layer', function() {
+  var db;
+  var database;
+
+  beforeEach(function() {
+    jest.clearAllMocks();
+    database = require('../src/database');
+    db = database.initialize(':memory:');
+  });
+
+  afterEach(function() {
+    if (db && db.close) {
+      db.close();
+    }
+  });
+
+  describe('Database Initialization', function() {
+    test('test_database_schema_created_on_init - creates contacts table', function() {
+      expect(db).toBeDefined();
+    });
+
+    test('test_database_creates_messages_table - messages table exists', function() {
+      expect(db).toBeDefined();
+    });
+
+    test('test_database_creates_tasks_table - tasks table exists', function() {
+      expect(db).toBeDefined();
+    });
+  });
+
+  describe('Contact Operations', function() {
+    test('test_insert_contact - creates new contact', function() {
+      var contact = {
+        phone: '5511999999999',
+        name: 'John Doe',
+        stage: 'LEADS DE ENTRADA',
+      };
+
+      var result = database.insertContact(db, contact);
+
+      expect(result).toBeDefined();
+    });
+
+    test('test_find_contact_by_phone - retrieves contact by phone', function() {
+      var contact = {
+        phone: '5511999999999',
+        name: 'John Doe',
+        stage: 'LEADS DE ENTRADA',
+      };
+
+      database.insertContact(db, contact);
+      var found = database.findContactByPhone(db, '5511999999999');
+
+      expect(found).toBeDefined();
+    });
+
+    test('test_update_contact_stage - updates contact stage', function() {
+      var contact = {
+        phone: '5511999999999',
+        name: 'John Doe',
+        stage: 'LEADS DE ENTRADA',
+      };
+
+      database.insertContact(db, contact);
+      var result = database.updateContactStage(db, '5511999999999', 'DECIDINDO');
+
+      expect(result).toBeDefined();
+    });
+
+    test('test_list_contacts_by_stage - filters contacts by stage', function() {
+      var contacts = database.listContactsByStage(db, 'LEADS DE ENTRADA');
+
+      expect(Array.isArray(contacts)).toBe(true);
+    });
+  });
+
+  describe('Message Operations', function() {
+    test('test_insert_message - creates message record', function() {
+      var message = {
+        id: 'msg_123',
+        contactPhone: '5511999999999',
+        body: 'Hello world',
+        timestamp: 1234567890,
+      };
+
+      var result = database.insertMessage(db, message);
+
+      expect(result).toBeDefined();
+    });
+
+    test('test_find_messages_by_contact - retrieves messages for contact', function() {
+      var messages = database.findMessagesByContact(db, '5511999999999');
+
+      expect(Array.isArray(messages)).toBe(true);
+    });
+  });
+});