AC-13414: Credit Card(Payflow Link) payment is not working

Test coverage for return url plugin to handle silent post

Author: sumesh-GL

dev/tests/integration/testsuite/Magento/Paypal/Plugin/PayflowSilentPostTest.php

@@ -0,0 +1,185 @@
+<?php
+/**
+ * Copyright 2025 Adobe
+ * All rights reserved.
+ */
+namespace integration\testsuite\Magento\Paypal\Plugin;
+
+use Magento\Framework\Api\FilterBuilder;
+use Magento\Framework\Api\SearchCriteriaBuilder;
+use Magento\Framework\DataObject;
+use Magento\Paypal\Model\Config;
+use Magento\Paypal\Model\Payflow\Service\Gateway;
+use Magento\Paypal\Model\Payflowlink;
+use Magento\Sales\Api\Data\OrderInterface;
+use Magento\Sales\Api\OrderRepositoryInterface;
+use Magento\Sales\Model\Order;
+use Magento\Sales\Model\Order\Email\Sender\OrderSender;
+use Magento\Sales\Model\Order\Payment;
+use Magento\TestFramework\TestCase\AbstractController;
+use PHPUnit\Framework\MockObject\MockObject;
+
+/**
+ * @magentoAppIsolation enabled
+ */
+class PayflowSilentPostTest extends AbstractController
+{
+    /**
+     * @var Gateway|MockObject
+     */
+    private $gateway;
+
+    /**
+     * @var OrderSender|MockObject
+     */
+    private $orderSender;
+
+    /**
+     * @var string
+     */
+    protected $orderIncrementId = '000000045';
+
+    /**
+     * @inheritdoc
+     */
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->gateway = $this->getMockBuilder(Gateway::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->orderSender = $this->getMockBuilder(OrderSender::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->_objectManager->addSharedInstance($this->gateway, Gateway::class);
+        $this->_objectManager->addSharedInstance($this->orderSender, OrderSender::class);
+
+        $order = $this->getOrder($this->orderIncrementId);
+        $payment = $this->_objectManager->create(Payment::class);
+        $payment->setMethod(Config::METHOD_PAYFLOWLINK)
+            ->setBaseAmountAuthorized(100)
+            ->setAdditionalInformation(
+                [
+                    'secure_silent_post_hash' => 'cf7i85d01ed7c92223031afb4rdl2f1f'
+                ]
+            );
+        $order->setPayment($payment);
+        $order->setState(Order::STATE_PENDING_PAYMENT)
+            ->setStatus(Order::STATE_PENDING_PAYMENT);
+        $orderRepository = $this->_objectManager->get(OrderRepositoryInterface::class);
+        $orderRepository->save($order);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function tearDown(): void
+    {
+        $this->_objectManager->removeSharedInstance(Gateway::class);
+        $this->_objectManager->removeSharedInstance(OrderSender::class);
+        parent::tearDown();
+    }
+
+    /**
+     * Checks a test case when Payflow Link return url before plugin is executed with transaction details.
+     *
+     * @param int $resultCode
+     * @param string $orderState
+     * @param string $orderStatus
+     * @magentoDataFixture Magento/Paypal/_files/order_payflow_link.php
+     * @dataProvider responseCodeDataProvider
+     */
+    public function testOrderStatusWithDifferentPaypalResponse($resultCode, $orderState, $orderStatus)
+    {
+        $this->withRequest($resultCode);
+        $this->withGatewayResponse($resultCode);
+
+        $this->dispatch('paypal/payflow/returnUrl');
+        self::assertEquals(200, $this->getResponse()->getStatusCode());
+
+        $order = $this->getOrder($this->orderIncrementId);
+        self::assertEquals($orderState, $order->getState());
+        self::assertEquals($orderStatus, $order->getStatus());
+    }
+
+    /**
+     * Get list of different variations for paypal response
+     *
+     * @return array
+     */
+    public static function responseCodeDataProvider()
+    {
+        return [
+            [Payflowlink::RESPONSE_CODE_APPROVED, Order::STATE_COMPLETE, Order::STATE_COMPLETE],
+            [Payflowlink::RESPONSE_CODE_DECLINED, Order::STATE_PENDING_PAYMENT, Order::STATE_PENDING_PAYMENT]
+        ];
+    }
+
+    /**
+     * Imitates real request with test data.
+     *
+     * @param int $resultCode
+     * @return void
+     */
+    private function withRequest($resultCode)
+    {
+        $data = [
+            'INVNUM' => $this->orderIncrementId,
+            'AMT' => 100,
+            'PNREF' => 'A21CP234KLB8',
+            'USER2' => 'cf7i85d01ed7c92223031afb4rdl2f1f',
+            'RESULT' => $resultCode,
+            'TYPE' => 'A',
+            'RESPMSG' => 'Approved'
+        ];
+        $this->getRequest()->setParams($data);
+    }
+
+    /**
+     * Imitates response from PayPal gateway.
+     *
+     * @param int $resultCode
+     * @return void
+     */
+    private function withGatewayResponse($resultCode)
+    {
+        $response = new DataObject([
+            'custref' => $this->orderIncrementId,
+            'origresult' => $resultCode,
+            'respmsg' => 'Response message from PayPal gateway'
+        ]);
+        $this->gateway->method('postRequest')
+            ->willReturn($response);
+    }
+
+    /**
+     * Gets order stored by fixture.
+     *
+     * @return OrderInterface
+     */
+    private function getOrder()
+    {
+        /** @var FilterBuilder $filterBuilder */
+        $filterBuilder = $this->_objectManager->get(FilterBuilder::class);
+        $filters = [
+            $filterBuilder->setField(OrderInterface::INCREMENT_ID)
+                ->setValue($this->orderIncrementId)
+                ->create()
+        ];
+
+        /** @var SearchCriteriaBuilder $searchCriteriaBuilder */
+        $searchCriteriaBuilder = $this->_objectManager->get(SearchCriteriaBuilder::class);
+        $searchCriteria = $searchCriteriaBuilder->addFilters($filters)
+            ->create();
+
+        $orderRepository = $this->_objectManager->get(OrderRepositoryInterface::class);
+        $orders = $orderRepository->getList($searchCriteria)
+            ->getItems();
+
+        /** @var OrderInterface $order */
+        return array_pop($orders);
+    }
+}