ENGCOM-7143: FIX #27299 Consecutive Requests in Integration Tests failing #27300

 - Merge Pull Request #27300 from lbajsarowicz/magento2:bugfix/integration-test-requests
 - Merged commits:
   1. 5d0c972
   2. ba8d366
   3. 4286297
   4. 5a2673d

Author: magento-engcom-team

dev/tests/integration/framework/Magento/TestFramework/TestCase/AbstractController.php

@@ -7,21 +7,25 @@
 /**
  * Abstract class for the controller tests
  */
+
 namespace Magento\TestFramework\TestCase;
 
+use Magento\Framework\App\RequestInterface;
+use Magento\Framework\App\ResponseInterface;
 use Magento\Framework\Data\Form\FormKey;
 use Magento\Framework\Message\MessageInterface;
 use Magento\Framework\Stdlib\CookieManagerInterface;
 use Magento\Framework\View\Element\Message\InterpretationStrategyInterface;
 use Magento\Theme\Controller\Result\MessagePlugin;
-use Magento\Framework\App\Request\Http as HttpRequest;
-use Magento\Framework\App\Response\Http as HttpResponse;
+use PHPUnit\Framework\TestCase;
 
 /**
+ * Set of methods useful for performing requests to Controllers.
+ *
  * @SuppressWarnings(PHPMD.NumberOfChildren)
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
-abstract class AbstractController extends \PHPUnit\Framework\TestCase
+abstract class AbstractController extends TestCase
 {
     protected $_runCode = '';
 
@@ -30,12 +34,12 @@ abstract class AbstractController extends \PHPUnit\Framework\TestCase
     protected $_runOptions = [];
 
     /**
-     * @var \Magento\Framework\App\RequestInterface
+     * @var RequestInterface
      */
     protected $_request;
 
     /**
-     * @var \Magento\Framework\App\ResponseInterface
+     * @var ResponseInterface
      */
     protected $_response;
 
@@ -103,8 +107,9 @@ protected function assertPostConditions()
      */
     public function dispatch($uri)
     {
-        /** @var HttpRequest $request */
         $request = $this->getRequest();
+
+        $request->setDispatched(false);
         $request->setRequestUri($uri);
         if ($request->isPost()
             && !array_key_exists('form_key', $request->getPost())
@@ -119,25 +124,36 @@ public function dispatch($uri)
     /**
      * Request getter
      *
-     * @return \Magento\Framework\App\RequestInterface|HttpRequest
+     * @return RequestInterface
      */
     public function getRequest()
     {
         if (!$this->_request) {
-            $this->_request = $this->_objectManager->get(\Magento\Framework\App\RequestInterface::class);
+            $this->_request = $this->_objectManager->get(RequestInterface::class);
         }
         return $this->_request;
     }
 
+    /**
+     * Reset Request parameters
+     *
+     * @return void
+     */
+    protected function resetRequest(): void
+    {
+        $this->_objectManager->removeSharedInstance(RequestInterface::class);
+        $this->_request = null;
+    }
+
     /**
      * Response getter
      *
-     * @return \Magento\Framework\App\ResponseInterface|HttpResponse
+     * @return ResponseInterface
      */
     public function getResponse()
     {
         if (!$this->_response) {
-            $this->_response = $this->_objectManager->get(\Magento\Framework\App\ResponseInterface::class);
+            $this->_response = $this->_objectManager->get(ResponseInterface::class);
         }
         return $this->_response;
     }

dev/tests/integration/testsuite/Magento/Backend/Controller/Adminhtml/ConsecutiveCallTest.php

@@ -0,0 +1,25 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\Backend\Controller\Adminhtml;
+
+use Magento\TestFramework\TestCase\AbstractBackendController;
+
+/**
+ * @magentoAppArea adminhtml
+ */
+class ConsecutiveCallTest extends AbstractBackendController
+{
+    /**
+     * Consecutive calls were failing due to `$request['dispatched']` not being reset before request
+     */
+    public function testConsecutiveCallShouldNotFail()
+    {
+        $this->dispatch('backend/admin/auth/login');
+        $this->dispatch('backend/admin/auth/login');
+    }
+}

dev/tests/integration/testsuite/Magento/Customer/Controller/AccountTest.php

@@ -189,14 +189,14 @@ public function testCreatepasswordActionInvalidToken()
     }
 
     /**
-     * @param int         $customerId
+     * @param int $customerId
      * @param string|null $confirmation
      */
     private function assertCustomerConfirmationEquals(int $customerId, string $confirmation = null)
     {
         /** @var \Magento\Customer\Model\Customer $customer */
         $customer = Bootstrap::getObjectManager()
-                             ->create(\Magento\Customer\Model\Customer::class)->load($customerId);
+            ->create(\Magento\Customer\Model\Customer::class)->load($customerId);
         $this->assertEquals($confirmation, $customer->getConfirmation());
     }
 
@@ -497,14 +497,14 @@ public function testChangePasswordEditPostAction()
             ->setMethod('POST')
             ->setPostValue(
                 [
-                    'form_key'         => $this->_objectManager->get(FormKey::class)->getFormKey(),
-                    'firstname'        => 'John',
-                    'lastname'         => 'Doe',
-                    'email'            => '[email protected]',
-                    'change_password'  => 1,
-                    'change_email'     => 1,
+                    'form_key' => $this->_objectManager->get(FormKey::class)->getFormKey(),
+                    'firstname' => 'John',
+                    'lastname' => 'Doe',
+                    'email' => '[email protected]',
+                    'change_password' => 1,
+                    'change_email' => 1,
                     'current_password' => 'password',
-                    'password'         => 'new-Password1',
+                    'password' => 'new-Password1',
                     'password_confirmation' => 'new-Password1',
                 ]
             );
@@ -654,6 +654,7 @@ public function testRegisterCustomerWithEmailConfirmation(): void
         /** @var CookieManagerInterface $cookieManager */
         $cookieManager = $this->_objectManager->get(CookieManagerInterface::class);
         $cookieManager->deleteCookie(MessagePlugin::MESSAGES_COOKIES_NAME);
+
         $this->_objectManager->removeSharedInstance(Http::class);
         $this->_objectManager->removeSharedInstance(Request::class);
         $this->_request = null;
@@ -774,8 +775,9 @@ public function testResetPasswordWhenEmailChanged(): void
         $customer->setEmail($newEmail);
         $customerRepository->save($customer);
 
-        /* Goes through the link in a mail */
         $this->resetRequest();
+
+        /* Goes through the link in a mail */
         $this->getRequest()
             ->setParam('token', $token)
             ->setParam('id', $customerData->getId());
@@ -855,15 +857,13 @@ private function assertForgotPasswordEmailContent(string $token): void
     }
 
     /**
-     * Clear request object.
-     *
-     * @return void
+     * @inheritDoc
      */
-    private function resetRequest(): void
+    protected function resetRequest(): void
     {
         $this->_objectManager->removeSharedInstance(Http::class);
         $this->_objectManager->removeSharedInstance(Request::class);
-        $this->_request = null;
+        parent::resetRequest();
     }
 
     /**