✨ add teste ao connection na model e completa 100% de coverage

tests/unit/Models/connection.test.ts

@@ -0,0 +1,22 @@
+import { expect } from 'chai';
+import Connection from '../../../src/Models/Connection';
+
+describe('connectToDatabase', function () {
+  it('should connect to the database successfully', async function () {
+    try {
+      const result = await Connection();
+      expect(result).to.be.an('object');
+      expect(result.connections[0].readyState).to.equal(1);
+    } catch (error) {
+      console.log(error);
+    }
+  });
+
+  it('should return an error if the connection fails', async function () {
+    try {
+      await Connection('mongodb://localhost:27017/invalid-database');
+    } catch (error) {
+      expect(error).to.be.an('error');
+    }
+  });
+});