feat: initial setup with WhatsApp CRM apps and sync services

apps/whatsapp-sync/tests/jsonl-parser.test.js

@@ -0,0 +1,152 @@
+var fs = require('fs');
+var path = require('path');
+var jsonlParser = require('../src/jsonl-parser');
+
+describe('1.1 JSONL Parser Tests', function() {
+  describe('parseValidMessageLine', function() {
+    test('test_parse_valid_message_line - parses valid JSONL correctly', function() {
+      var validLine = JSON.stringify({
+        id: 'msg_123',
+        from: '5511999999999',
+        body: 'Hello world',
+        timestamp: 1234567890,
+        hasMedia: false,
+      });
+
+      var result = jsonlParser.parseMessageLine(validLine);
+
+      expect(result).toBeDefined();
+      expect(result.id).toBe('msg_123');
+      expect(result.from).toBe('5511999999999');
+      expect(result.body).toBe('Hello world');
+      expect(result.timestamp).toBe(1234567890);
+      expect(result.hasMedia).toBe(false);
+    });
+
+    test('test_parse_message_with_missing_optional_fields - handles missing fields', function() {
+      var lineWithMissingFields = JSON.stringify({
+        id: 'msg_456',
+        from: '5511888888888',
+        body: 'Test',
+      });
+
+      var result = jsonlParser.parseMessageLine(lineWithMissingFields);
+
+      expect(result).toBeDefined();
+      expect(result.id).toBe('msg_456');
+      expect(result.from).toBe('5511888888888');
+      expect(result.body).toBe('Test');
+      expect(result.timestamp).toBeUndefined();
+      expect(result.hasMedia).toBe(false);
+    });
+
+    test('test_parse_invalid_json - throws ParseError for bad JSON', function() {
+      var invalidLine = 'not valid json {';
+
+      expect(function() {
+        jsonlParser.parseMessageLine(invalidLine);
+      }).toThrow();
+    });
+
+    test('test_parse_empty_file - returns empty array for empty file', function() {
+      var result = jsonlParser.parseFile('');
+
+      expect(Array.isArray(result)).toBe(true);
+      expect(result.length).toBe(0);
+    });
+  });
+});
+
+describe('1.2 Sync Logic Tests', function() {
+  var mockDb;
+
+  beforeEach(function() {
+    mockDb = {
+      contacts: new Map(),
+      messages: new Map(),
+    };
+  });
+
+  test('test_deduplication_filters_known_ids - skips already-synced messages', function() {
+    mockDb.messages.set('msg_123', true);
+
+    var result = jsonlParser.filterNewMessages(['msg_123', 'msg_456'], mockDb.messages);
+
+    expect(result).toEqual(['msg_456']);
+  });
+
+  test('test_new_phone_creates_new_contact - new phone creates new contact', function() {
+    var newPhone = '5511999999999';
+
+    var result = jsonlParser.getOrCreateContact(newPhone, mockDb.contacts);
+
+    expect(result).toBeDefined();
+    expect(result.phone).toBe(newPhone);
+    expect(mockDb.contacts.size).toBe(1);
+  });
+
+  test('test_known_phone_updates_existing_contact - existing phone updates contact', function() {
+    var existingPhone = '5511999999999';
+    mockDb.contacts.set(existingPhone, { phone: existingPhone, name: 'John' });
+
+    var result = jsonlParser.getOrCreateContact(existingPhone, mockDb.contacts);
+
+    expect(result).toBeDefined();
+    expect(result.phone).toBe(existingPhone);
+    expect(mockDb.contacts.size).toBe(1);
+  });
+});
+
+describe('1.3 Database Integration Tests', function() {
+  test('test_insert_contact_unique_by_phone - prevents duplicates', function() {
+    var contactsDb = {
+      insert: function(contact) {
+        if (this.findByPhone(contact.phone)) {
+          throw new Error('Duplicate');
+        }
+        this.contacts.push(contact);
+      },
+      findByPhone: function(phone) {
+        return this.contacts.find(function(c) { return c.phone === phone; });
+      },
+      contacts: [],
+    };
+
+    contactsDb.insert({ phone: '5511999999999', name: 'John' });
+
+    expect(function() {
+      contactsDb.insert({ phone: '5511999999999', name: 'Jane' });
+    }).toThrow('Duplicate');
+  });
+
+  test('test_find_contact_by_phone_returns_contact - retrieves by phone', function() {
+    var contactsDb = {
+      findByPhone: function(phone) {
+        return this.contacts.find(function(c) { return c.phone === phone; });
+      },
+      contacts: [
+        { id: 1, phone: '5511999999999', name: 'John' },
+        { id: 2, phone: '5511888888888', name: 'Jane' },
+      ],
+    };
+
+    var result = contactsDb.findByPhone('5511999999999');
+
+    expect(result).toBeDefined();
+    expect(result.name).toBe('John');
+  });
+
+  test('test_link_message_to_contact - associates message with contact', function() {
+    var messagesDb = {
+      insert: function(message, contactPhone) {
+        message.contactPhone = contactPhone;
+        this.messages.push(message);
+      },
+      messages: [],
+    };
+
+    messagesDb.insert({ id: 'msg_123', body: 'Hello' }, '5511999999999');
+
+    expect(messagesDb.messages[0].contactPhone).toBe('5511999999999');
+  });
+});