[ECP-9632] Add unit test

Test/Unit/Block/Form/MotoTest.php

@@ -0,0 +1,94 @@
+<?php
+/**
+ *
+ * Adyen Payment module (https://www.adyen.com/)
+ *
+ * Copyright (c) 2025 Adyen N.V. (https://www.adyen.com/)
+ * See LICENSE.txt for license details.
+ *
+ * Author: Adyen <magento@adyen.com>
+ */
+
+namespace Adyen\Payment\Test\Block\Form;
+
+use Adyen\Payment\Block\Form\Moto;
+use Adyen\Payment\Helper\Config as AdyenConfig;
+use Adyen\Payment\Helper\Data;
+use Adyen\Payment\Helper\Installments;
+use Adyen\Payment\Logger\AdyenLogger;
+use Magento\Backend\Model\Session\Quote;
+use Magento\Checkout\Model\Session;
+use Magento\Framework\View\Element\Template\Context;
+use Magento\Payment\Model\Config as PaymentConfig;
+use Magento\Quote\Model\Quote as QuoteModel;
+use Magento\Sales\Api\Data\OrderAddressInterface;
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\TestCase;
+
+class MotoTest extends TestCase
+{
+    protected ?Moto $motoFormBlock;
+    protected Context|MockObject $contextMock;
+    protected PaymentConfig|MockObject $paymentConfigMock;
+    protected Data|MockObject $adyenHelperMock;
+    protected Session|MockObject $checkoutSessionMock;
+    protected Installments|MockObject $installmentsHelperMock;
+    protected AdyenLogger|MockObject $adyenLoggerMock;
+    protected AdyenConfig|MockObject $adyenConfigMock;
+    protected Quote|MockObject $backendSessionMock;
+
+    /**
+     * @return void
+     */
+    protected function setUp(): void
+    {
+        $this->contextMock = $this->createMock(Context::class);
+        $this->paymentConfigMock = $this->createMock(PaymentConfig::class);
+        $this->adyenHelperMock = $this->createMock(Data::class);
+        $this->checkoutSessionMock = $this->createMock(Session::class);
+        $this->installmentsHelperMock = $this->createMock(Installments::class);
+        $this->adyenLoggerMock = $this->createMock(AdyenLogger::class);
+        $this->adyenConfigMock = $this->createMock(AdyenConfig::class);
+        $this->backendSessionMock = $this->createMock(Quote::class);
+
+        $this->motoFormBlock = new Moto(
+            $this->contextMock,
+            $this->paymentConfigMock,
+            $this->adyenHelperMock,
+            $this->checkoutSessionMock,
+            $this->installmentsHelperMock,
+            $this->adyenLoggerMock,
+            $this->adyenConfigMock,
+            $this->backendSessionMock
+        );
+    }
+
+    /**
+     * @return void
+     */
+    protected function tearDown(): void
+    {
+        $this->motoFormBlock = null;
+    }
+
+    /**
+     * @return void
+     */
+    public function testGetCountryId()
+    {
+        $countryId = "NL";
+
+        $billingAddressMock = $this->createMock(OrderAddressInterface::class);
+        $billingAddressMock->method('getCountryId')->willReturn($countryId);
+
+        $quoteModelMock = $this->createMock(QuoteModel::class);
+        $quoteModelMock->method('getBillingAddress')->willReturn($billingAddressMock);
+
+        $this->backendSessionMock->method('getQuote')->willReturn($quoteModelMock);
+
+        $this->assertEquals(
+            $countryId,
+            $this->motoFormBlock->getCountryId()
+        );
+    }
+}