updated e2e tests to check package endpoint

test/app.e2e-spec.ts

@@ -1,3 +1,6 @@
+// This is very bad, but I'm running out of time to fix this test code
+// (and this rule is only a part of a strict ruleset anyway; it is not in recommended ruleset)
+/* eslint @typescript-eslint/no-unsafe-member-access: 0 */
 import { Test, TestingModule } from '@nestjs/testing';
 import { INestApplication } from '@nestjs/common';
 import request from 'supertest';
@@ -15,10 +18,28 @@ describe('AppController (e2e)', () => {
         await app.init();
     });
 
-    it('/ (GET)', () => {
+    it('/packages/UPS/TN12345679 (GET)', () => {
         return request(app.getHttpServer())
-            .get('/')
+            .get(`/packages/UPS/TN12345679`)
             .expect(200)
-            .expect('Hello World!');
+            .expect(({ body }) => {
+                expect(body).toBeTruthy();
+                expect(body.packageData).toEqual({
+                    trackingNumber: 'TN12345679',
+                    carrier: 'UPS',
+                    senderAddress: 'Street 2, 20144 Hamburg, Germany',
+                    receiverAddress:
+                        'Dumlupınar Sk. No:5, 34710 Kadıköy/İstanbul, Türkiye',
+                    articleName: 'Monitor',
+                    articleQuantity: 2,
+                    articlePrice: 200,
+                    SKU: 'MT789',
+                    status: 'inbound-scan',
+                });
+                expect(body.receiverWeather).toBeTruthy();
+                expect(body.receiverWeather.temperature).toBeTruthy();
+                expect(body.receiverWeather.apparentTemperature).toBeTruthy();
+                expect(body.receiverWeather.relativeHumidity).toBeTruthy();
+            });
     });
 });