stop using TrackingInformation at Shipment

Author: kaiosilveira

src/caller.js

@@ -1,9 +1,6 @@
 import { Shipment } from './shipment/index.js';
-import { TrackingInformation } from './tracking-information/index.js';
 
 const aShipment = new Shipment();
-const trackingInfo = new TrackingInformation();
-aShipment.trackingInformation = trackingInfo;
 
 aShipment.shippingCompany = 'DHL';
 aShipment.trackingNumber = '1234567890';

src/shipment/index.js

@@ -3,14 +3,6 @@ export class Shipment {
     return `${this.shippingCompany}: ${this.trackingNumber}`;
   }
 
-  get trackingInformation() {
-    return this._trackingInformation;
-  }
-
-  set trackingInformation(aTrackingInformation) {
-    this._trackingInformation = aTrackingInformation;
-  }
-
   get shippingCompany() {
     return this._shippingCompany;
   }

src/shipment/index.test.js

@@ -1,11 +1,8 @@
 import { Shipment } from '.';
-import { TrackingInformation } from '../tracking-information';
 
 describe('Shipment', () => {
   it('should provide a readable text of its tracking info', () => {
     const shipment = new Shipment();
-    const trackingInfo = new TrackingInformation();
-    shipment.trackingInformation = trackingInfo;
 
     shipment.shippingCompany = 'DHL';
     shipment.trackingNumber = '1234567890';