TpayAwareRefundPaymentMethodsProvider unit tests

Author: ernestwisniewski

src/Refunding/Provider/TpayAwareRefundPaymentMethodsProvider.php

@@ -24,15 +24,14 @@ public function findForOrder(OrderInterface $order): array
 
         $lastCompletedPayment = $this->getLastCompletedPayment($order);
 
-        if ($lastCompletedPayment === null) {
+        if (null === $lastCompletedPayment) {
             return $paymentMethods;
         }
 
         $details = $lastCompletedPayment->getDetails();
         $paymentDetails = PaymentDetails::fromArray($details);
-        $transactionId = $paymentDetails->getTransactionId();
 
-        if ($transactionId !== null) {
+        if (null !== $paymentDetails->getTransactionId()) {
             return $paymentMethods;
         }
 

tests/Unit/Refunding/Provider/TpayAwareRefundPaymentMethodsProviderTest.php

@@ -0,0 +1,87 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\CommerceWeavers\SyliusTpayPlugin\Unit\Refunding\Provider;
+
+use CommerceWeavers\SyliusTpayPlugin\Refunding\Provider\TpayAwareRefundPaymentMethodsProvider;
+use PHPUnit\Framework\TestCase;
+use Prophecy\PhpUnit\ProphecyTrait;
+use Prophecy\Prophecy\ObjectProphecy;
+use Sylius\Bundle\PayumBundle\Model\GatewayConfigInterface;
+use Sylius\Component\Core\Model\OrderInterface;
+use Sylius\Component\Core\Model\PaymentInterface;
+use Sylius\Component\Core\Model\PaymentMethodInterface;
+use Sylius\RefundPlugin\Provider\RefundPaymentMethodsProviderInterface;
+
+
+final class TpayAwareRefundPaymentMethodsProviderTest extends TestCase
+{
+    use ProphecyTrait;
+
+    private RefundPaymentMethodsProviderInterface|ObjectProphecy $inner;
+
+    protected function setUp(): void
+    {
+        $this->inner = $this->prophesize(RefundPaymentMethodsProviderInterface::class);
+    }
+
+    public function test_it_returns_inner_methods_when_no_last_completed_payment(): void
+    {
+        $order = $this->prophesize(OrderInterface::class);
+        $order->getLastPayment(PaymentInterface::STATE_COMPLETED)->willReturn(null);
+
+        $methods = [$this->createMethod('methodA'), $this->createMethod('methodB')];
+        $this->inner->findForOrder($order->reveal())->willReturn($methods);
+
+        $provider = new TpayAwareRefundPaymentMethodsProvider($this->inner->reveal());
+
+        self::assertSame($methods, $provider->findForOrder($order->reveal()));
+    }
+
+    public function test_it_returns_inner_methods_when_last_payment_has_transaction_id(): void
+    {
+        $order = $this->prophesize(OrderInterface::class);
+        $payment = $this->prophesize(PaymentInterface::class);
+        $order->getLastPayment(PaymentInterface::STATE_COMPLETED)->willReturn($payment->reveal());
+
+        $payment->getDetails()->willReturn(['tpay' => ['transaction_id' => 'tr_123']]);
+
+        $methods = [$this->createMethod('methodA'), $this->createMethod('methodB')];
+        $this->inner->findForOrder($order->reveal())->willReturn($methods);
+
+        $provider = new TpayAwareRefundPaymentMethodsProvider($this->inner->reveal());
+
+        self::assertSame($methods, $provider->findForOrder($order->reveal()));
+    }
+
+    public function test_it_filters_out_tpay_redirect_when_no_transaction_id(): void
+    {
+        $order = $this->prophesize(OrderInterface::class);
+        $payment = $this->prophesize(PaymentInterface::class);
+        $order->getLastPayment(PaymentInterface::STATE_COMPLETED)->willReturn($payment->reveal());
+
+        $payment->getDetails()->willReturn(['tpay' => []]);
+
+        $tpayRedirectMethod = $this->createMethod('tpay_redirect');
+        $otherMethod = $this->createMethod('foo');
+
+        $this->inner->findForOrder($order->reveal())
+            ->willReturn([$tpayRedirectMethod, $otherMethod]);
+
+        $provider = new TpayAwareRefundPaymentMethodsProvider($this->inner->reveal());
+
+        self::assertSame([$otherMethod], $provider->findForOrder($order->reveal()));
+    }
+
+    private function createMethod(string $factoryName): PaymentMethodInterface
+    {
+        $gatewayConfig = $this->prophesize(GatewayConfigInterface::class);
+        $gatewayConfig->getFactoryName()->willReturn($factoryName);
+
+        $method = $this->prophesize(PaymentMethodInterface::class);
+        $method->getGatewayConfig()->willReturn($gatewayConfig->reveal());
+
+        return $method->reveal();
+    }
+}