Remove temporary test data from installer

components/com_testquestions/src/View/Questions/HtmlView.php

@@ -9,10 +9,14 @@ use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
 class HtmlView extends BaseHtmlView
 {
     protected $items;
+    protected $symbol;
+    protected $symbols;
 
     public function display($tpl = null)
     {
         $this->items = $this->get('Items');
+        $this->symbol = $this->get('State')->get('filter.test_symbol');
+        $this->symbols = $this->get('TestSymbols');
         return parent::display($tpl);
     }
 }