MC-41001: CAPTCHA fields not displaying after unsuccessful number of attempts in Checkout for 3rd-party payment providers

Author: victor-v-rad

app/code/Magento/Captcha/Test/Unit/Plugin/FrontendOrderPlacementPluginTest.php

@@ -0,0 +1,45 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+declare(strict_types=1);
+
+namespace Magento\Captcha\Test\Unit\Plugin;
+
+use Magento\Captcha\Model\ResourceModel\Log;
+use Magento\Captcha\Model\ResourceModel\LogFactory;
+use Magento\Captcha\Plugin\FrontendOrderPlacementPlugin;
+use Magento\Captcha\Helper\Data as HelperCaptcha;
+use Magento\Captcha\Model\DefaultModel;
+use Magento\Sales\Api\Data\OrderInterface;
+use Magento\Sales\Api\OrderManagementInterface;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Unit test for \Magento\Captcha\Observer\FrontendOrderPlacementPluginTest
+ */
+class FrontendOrderPlacementPluginTest extends TestCase
+{
+    /**
+     * Test that the method resets attempts for frontend checkout
+     */
+    public function testExecuteExpectsDeleteUserAttemptsCalled()
+    {
+        $orderManagementInterfaceMock = $this->getMockForAbstractClass(OrderManagementInterface::class);
+        $resultOrderMock = $this->createMock(OrderInterface::class);
+        $orderMock = $this->createMock(OrderInterface::class);
+        $orderMock->expects($this->once())->method('getCustomerEmail')->willReturn('[email protected]');
+        $captchaModelMock = $this->createMock(DefaultModel::class);
+        $captchaModelMock->expects($this->once())->method('setShowCaptchaInSession')->with(false)->willReturnSelf();
+        $helperCaptchaMock = $this->createMock(HelperCaptcha::class);
+        $helperCaptchaMock->expects($this->once())->method('getCaptcha')->willReturn($captchaModelMock);
+        $logMock = $this->createMock(Log::class);
+        $logMock->expects($this->once())->method('deleteUserAttempts')->willReturnSelf();
+        $resLogFactoryMock = $this->createMock(LogFactory::class);
+        $resLogFactoryMock->expects($this->once())->method('create')->willReturn($logMock);
+        $observer = new FrontendOrderPlacementPlugin($helperCaptchaMock, $resLogFactoryMock);
+        $observer->afterPlace($orderManagementInterfaceMock, $resultOrderMock, $orderMock);
+    }
+}