MAGETWO-51472: [FT] Form page action block is covering fields on product page

- Categories field is aligned to the center of the browser before it is filled;

Author: adifucan

dev/tests/functional/tests/app/Magento/Catalog/Test/Block/Adminhtml/Product/Edit/Section/ProductDetails/CategoryIds.php

@@ -7,7 +7,11 @@
 namespace Magento\Catalog\Test\Block\Adminhtml\Product\Edit\Section\ProductDetails;
 
 use Magento\Mtf\Client\Element\MultisuggestElement;
+use Magento\Mtf\Client\BrowserInterface;
 use Magento\Mtf\Client\Locator;
+use Magento\Mtf\Client\DriverInterface;
+use Magento\Mtf\Client\ElementInterface;
+use Magento\Mtf\System\Event\EventManagerInterface;
 
 /**
  * Typified element class for category element.
@@ -22,22 +26,53 @@ class CategoryIds extends MultisuggestElement
     protected $resultItem = './/label[contains(@class, "admin__action-multiselect-label")]/span[text() = "%s"]';
 
     /**
-     * Select searched item.
+     * Browser instance.
      *
-     * @param string $value
-     * @return void
+     * @var BrowserInterface
      */
-    protected function selectSearchedItem($value)
+    protected $browser;
+
+    /**
+     * Locator for page footer.
+     *
+     * @var string
+     */
+    protected $pageFooter = '.page-footer';
+
+    /**
+     * Locator for advanced inventory button.
+     *
+     * @var string
+     */
+    protected $advancedInventoryButton = '[data-index="advanced_inventory_button"]';
+
+    /**
+     * @param BrowserInterface $browser
+     * @param DriverInterface $driver
+     * @param EventManagerInterface $eventManager
+     * @param Locator $locator
+     * @param ElementInterface $context
+     */
+    public function __construct(
+        BrowserInterface $browser,
+        DriverInterface $driver,
+        EventManagerInterface $eventManager,
+        Locator $locator,
+        ElementInterface $context = null
+    ) {
+        $this->browser = $browser;
+        parent::__construct($driver, $eventManager, $locator, $context);
+    }
+
+    /**
+     * Set category value.
+     *
+     * @param array|string $value
+     */
+    public function setValue($value)
     {
-        $this->keys([$value]);
-        $searchedItem = $this->find(sprintf($this->resultItem, $value), Locator::SELECTOR_XPATH);
-        if ($searchedItem->isVisible()) {
-            try {
-                $searchedItem->click();
-            } catch (\Exception $e) {
-                // In parallel run on windows change the focus is lost on element
-                // that causes disappearing of category suggest list.
-            }
-        }
+        $this->browser->find($this->pageFooter)->hover();
+        $this->browser->find($this->advancedInventoryButton)->hover();
+        parent::setValue($value);
     }
 }