đã tạo được test case của createUser

vendor/php-webdriver/webdriver/lib/Interactions/Touch/WebDriverScrollFromElementAction.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Facebook\WebDriver\Interactions\Touch;
+
+use Facebook\WebDriver\WebDriverAction;
+use Facebook\WebDriver\WebDriverElement;
+
+class WebDriverScrollFromElementAction extends WebDriverTouchAction implements WebDriverAction
+{
+    private $x;
+    private $y;
+
+    /**
+     * @param int $x
+     * @param int $y
+     */
+    public function __construct(
+        WebDriverTouchScreen $touch_screen,
+        WebDriverElement $element,
+        $x,
+        $y
+    ) {
+        $this->x = $x;
+        $this->y = $y;
+        parent::__construct($touch_screen, $element);
+    }
+
+    public function perform()
+    {
+        $this->touchScreen->scrollFromElement(
+            $this->locationProvider,
+            $this->x,
+            $this->y
+        );
+    }
+}