MC-18826: Increase test coverage for Cart & Checkout and Order Processing functional areas

- Integration test for MC-11299

Author: vitalysery

dev/tests/integration/testsuite/Magento/Sales/Model/Order/ShipmentTest.php

@@ -173,7 +173,30 @@ public function testGetTracksCollection()
 
         $shipment->addTrack($track);
         $this->shipmentRepository->save($shipment);
-        $saved = $shipment->getTracksCollection();
-        self::assertTrue(in_array($track->getId(), $saved->getColumnValues('id')));
+
+        $secondOrder = $this->getOrder('100000002');
+        $secondOrderItems = [];
+        foreach ($secondOrder->getItems() as $item) {
+            $secondOrderItems[$item->getId()] = $item->getQtyOrdered();
+        }
+        /** @var \Magento\Sales\Model\Order\Shipment $secondOrderShipment */
+        $secondOrderShipment = $this->objectManager->get(ShipmentFactory::class)
+            ->create($secondOrder, $secondOrderItems);
+
+        /** @var ShipmentTrackInterface $secondShipmentTrack */
+        $secondShipmentTrack = $this->objectManager->create(ShipmentTrackInterface::class);
+        $secondShipmentTrack->setNumber('Test Number2')
+            ->setTitle('Test Title2')
+            ->setCarrierCode('Test CODE2');
+
+        $secondOrderShipment->addTrack($secondShipmentTrack);
+        $this->shipmentRepository->save($secondOrderShipment);
+
+        self::assertEmpty(
+            array_intersect(
+                $shipment->getTracksCollection()->getColumnValues('id'),
+                $secondOrderShipment->getTracksCollection()->getColumnValues('id')
+            )
+        );
     }
 }

dev/tests/integration/testsuite/Magento/Sales/_files/order.php

@@ -68,3 +68,44 @@
 /** @var OrderRepositoryInterface $orderRepository */
 $orderRepository = $objectManager->create(OrderRepositoryInterface::class);
 $orderRepository->save($order);
+
+/** @var Payment $payment */
+$payment2 = $objectManager->create(Payment::class);
+$payment2->setMethod('checkmo')
+    ->setAdditionalInformation('last_trans_id', '11122')
+    ->setAdditionalInformation(
+        'metadata',
+        [
+            'type' => 'free',
+            'fraudulent' => false,
+        ]
+    );
+
+/** @var OrderItem $orderItem */
+$orderItem2 = $objectManager->create(OrderItem::class);
+$orderItem2->setProductId($product->getId())
+    ->setQtyOrdered(2)
+    ->setBasePrice($product->getPrice())
+    ->setPrice($product->getPrice())
+    ->setRowTotal($product->getPrice())
+    ->setProductType('simple')
+    ->setName($product->getName())
+    ->setSku($product->getSku());
+
+/** @var Order $order */
+$order2 = $objectManager->create(Order::class);
+$order2->setIncrementId('100000002')
+    ->setState(Order::STATE_PROCESSING)
+    ->setStatus($order2->getConfig()->getStateDefaultStatus(Order::STATE_PROCESSING))
+    ->setSubtotal(100)
+    ->setGrandTotal(100)
+    ->setBaseSubtotal(100)
+    ->setBaseGrandTotal(100)
+    ->setCustomerIsGuest(true)
+    ->setCustomerEmail('customer@null.com')
+    ->setBillingAddress($billingAddress)
+    ->setShippingAddress($shippingAddress)
+    ->setStoreId($objectManager->get(StoreManagerInterface::class)->getStore()->getId())
+    ->addItem($orderItem2)
+    ->setPayment($payment2);
+$orderRepository->save($order2);