Added the 'waitForPageLoad' action after every 'amOnPage' action

Author: Cristian101

src/Magento/FunctionalTestingFramework/Util/TestGenerator.php

@@ -1866,4 +1866,18 @@ private function printRuleErrorToConsole($key, $tagName, $attributes)
         $message .= '" can be use for action "' . $tagName . "\".\n";
         print $message;
     }
+
+    /**
+     * Go to a page and wait for ajax requests to finish
+     *
+     * @param string $page
+     * @throws \Exception
+     */
+    public function amOnPage($page)
+    {
+        $url = Uri::appendPath($this->config['url'], $page);
+        $this->debugSection('GET', $url);
+        $this->webDriver->get($url);
+        $this->waitForPageLoad();
+    }
 }