MAGETWO-97195: Automate with Integration test Confirmation email should be delivered to the customer when address contains '+' symbol

Author: DianaRusin

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

@@ -851,7 +851,7 @@ private function clearCookieMessagesList()
      * @param string $content
      * @return string
      */
-    private function getConfirmationUrlFromMessageContent(string $content)
+    private function getConfirmationUrlFromMessageContent(string $content): string
     {
         $confirmationUrl = '';
 

dev/tests/integration/testsuite/Magento/Customer/_files/customer_confirmation_email_address_with_special_chars_rollback.php

@@ -19,10 +19,12 @@
 
 /** @var CustomerRepositoryInterface $customerRepository */
 $customerRepository = Bootstrap::getObjectManager()->create(CustomerRepositoryInterface::class);
-$customer = $customerRepository->get('customer+confirmation@example.com');
 
-if ($customer->getId()) {
+try {
+    $customer = $customerRepository->get('customer+confirmation@example.com');
     $customerRepository->delete($customer);
+} catch (\Magento\Framework\Exception\NoSuchEntityException $e) {
+    // Customer with the specified email does not exist
 }
 
 $registry->unregister('isSecureArea');