⏫ Forwardport of #11876 to 2.3-develop branch

app/code/Magento/Customer/etc/config.xml

@@ -56,7 +56,7 @@
                 <fax_show/>
             </address>
             <startup>
-                <redirect_dashboard>1</redirect_dashboard>
+                <redirect_dashboard>0</redirect_dashboard>
             </startup>
             <address_templates>
                 <text>{{depend prefix}}{{var prefix}} {{/depend}}{{var firstname}} {{depend middlename}}{{var middlename}} {{/depend}}{{var lastname}}{{depend suffix}} {{var suffix}}{{/depend}}

dev/tests/functional/tests/app/Magento/Customer/Test/TestStep/LoginCustomerOnFrontendStep.php

@@ -75,6 +75,8 @@ public function run()
         $this->cmsIndex->getCmsPageBlock()->waitPageInit();
         $this->customerAccountLogin->getLoginBlock()->login($this->customer);
         $this->cmsIndex->getCmsPageBlock()->waitPageInit();
+        $this->cmsIndex->getLinksBlock()->openLink('My Account');
+        $this->cmsIndex->getCmsPageBlock()->waitPageInit();
     }
 
     /**

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

@@ -8,12 +8,20 @@
 
 use Magento\Customer\Api\CustomerRepositoryInterface;
 use Magento\Customer\Api\Data\CustomerInterface;
+use Magento\Customer\Model\Account\Redirect;
+use Magento\Customer\Model\Session;
 use Magento\Framework\Api\FilterBuilder;
 use Magento\Framework\Api\SearchCriteriaBuilder;
+use Magento\Framework\App\Config\ScopeConfigInterface;
+use Magento\Framework\App\Config\Value;
+use Magento\Framework\App\Http;
 use Magento\Framework\Data\Form\FormKey;
 use Magento\Framework\Message\MessageInterface;
 use Magento\Store\Model\ScopeInterface;
 use Magento\TestFramework\Helper\Bootstrap;
+use Magento\TestFramework\Request;
+use Magento\TestFramework\Response;
+use Zend\Stdlib\Parameters;
 
 /**
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
@@ -660,6 +668,47 @@ public function testWrongConfirmationEditPostAction()
         );
     }
 
+    /**
+     * Test redirect customer to account dashboard after logging in.
+     *
+     * @param bool|null $redirectDashboard
+     * @param string $redirectUrl
+     * @magentoDbIsolation enabled
+     * @magentoAppIsolation enabled
+     * @magentoDataFixture Magento/Customer/_files/customer.php
+     * @dataProvider loginPostRedirectDataProvider
+     */
+    public function testLoginPostRedirect($redirectDashboard, string $redirectUrl)
+    {
+        if (isset($redirectDashboard)) {
+            $this->_objectManager->get(ScopeConfigInterface::class)->setValue('customer/startup/redirect_dashboard',
+                $redirectDashboard);
+        }
+        $this->_objectManager->get(Redirect::class)->setRedirectCookie('test');
+        $configValue = $this->_objectManager->create(Value::class);
+        $configValue->load('web/unsecure/base_url', 'path');
+        $baseUrl = $configValue->getValue() ?: 'http://localhost/';
+        $request = $this->prepareRequest();
+        $app = $this->_objectManager->create(Http::class, ['_request' => $request]);
+        $response = $app->launch();
+        $this->assertResponseRedirect($response, $baseUrl . $redirectUrl);
+        $this->assertTrue($this->_objectManager->get(Session::class)->isLoggedIn());
+    }
+
+    /**
+     * Data provider for testLoginPostRedirect.
+     *
+     * @return array
+     */
+    public function loginPostRedirectDataProvider()
+    {
+        return [
+            [null, 'index.php/'],
+            [0, 'index.php/'],
+            [1, 'index.php/customer/account/'],
+        ];
+    }
+
     /**
      * @param string $email
      * @return void
@@ -727,4 +776,40 @@ private function getCustomerByEmail($email)
 
         return $customer;
     }
+
+    /**
+     * Prepare request for customer login.
+     *
+     * @return Request
+     */
+    private function prepareRequest()
+    {
+        $post = new Parameters([
+            'form_key' => $this->_objectManager->get(FormKey::class)->getFormKey(),
+            'login' => [
+                'username' => '[email protected]',
+                'password' => 'password'
+            ]
+        ]);
+        $request = $this->getRequest();
+        $formKey = $this->_objectManager->get(FormKey::class);
+        $request->setParam('form_key', $formKey->getFormKey());
+        $request->setMethod(Request::METHOD_POST);
+        $request->setRequestUri('customer/account/loginPost/');
+        $request->setPost($post);
+        return $request;
+    }
+
+    /**
+     * Assert response is redirect.
+     *
+     * @param Response $response
+     * @param string $redirectUrl
+     * @return void
+     */
+    private function assertResponseRedirect(Response $response, string $redirectUrl)
+    {
+        $this->assertTrue($response->isRedirect());
+        $this->assertSame($redirectUrl, $response->getHeader('Location')->getUri());
+    }
 }