Break long lines in order to comply to PHPCS

Author: avstudnitz

dev/tests/integration/testsuite/Magento/Checkout/Controller/CartTest.php

@@ -322,7 +322,10 @@ public function testMessageAtAddToCartWithRedirect()
 
         $this->dispatch('checkout/cart/add');
 
-        $this->assertEquals('{"backUrl":"http:\/\/localhost\/index.php\/checkout\/cart\/"}', $this->getResponse()->getBody());
+        $this->assertEquals(
+            '{"backUrl":"http:\/\/localhost\/index.php\/checkout\/cart\/"}',
+            $this->getResponse()->getBody()
+        );
 
         $this->assertSessionMessages(
             $this->contains(
@@ -359,7 +362,8 @@ public function testMessageAtAddToCartWithoutRedirect()
 
         $this->assertSessionMessages(
             $this->contains(
-                "\n" . 'You added Simple Product to your <a href="http://localhost/index.php/checkout/cart/">shopping cart</a>.'
+                "\n" . 'You added Simple Product to your ' .
+                '<a href="http://localhost/index.php/checkout/cart/">shopping cart</a>.'
             ),
             \Magento\Framework\Message\MessageInterface::TYPE_SUCCESS
         );