MTA-560: Re-factor Tests for Online Onepage Checkout

- fixed code style

Author: Roman Liukshyn

dev/tests/functional/tests/app/Magento/Core/Test/Handler/ConfigData/Curl.php

@@ -80,7 +80,7 @@ protected function modify($input)
             if ($position === 0) {
                 $resultArray.= $subPath;
                 continue;
-            }elseif ($position === (count($path) - 1)) {
+            } elseif ($position === (count($path) - 1)) {
                 $resultArray.= '[fields]';
             } else {
                 $resultArray.= '[groups]';

dev/tests/functional/tests/app/Magento/Sales/Test/Constraint/AssertOrderCommentsHistory.php

@@ -37,7 +37,8 @@ public function processAssert(
         $expectedAuthorizedAmount = 'Authorized amount of $' . $grandTotal;
 
         \PHPUnit_Framework_Assert::assertContains(
-            $expectedAuthorizedAmount, $actualAuthorizedAmount,
+            $expectedAuthorizedAmount,
+            $actualAuthorizedAmount,
             'Incorrect authorized amount value for the order #' . $orderId
         );
     }