ENGCOM-2709: Add new element in product page section #17443

Author: Stanislav Idolov

app/code/Magento/Catalog/Test/Mftf/Section/StorefrontProductPageSection.xml

@@ -12,6 +12,7 @@
         <element name="qtyInput" type="button" selector="input.input-text.qty"/>
         <element name="addToCartBtn" type="button" selector="button.action.tocart.primary" timeout="30"/>
         <element name="successMsg" type="button" selector="div.message-success"/>
+        <element name="errorMsg" type="button" selector="div.message-error"/>
         <element name="alertMessage" type="text" selector=".page.messages [role=alert]"/>
         <element name="messagesBlock" type="text" selector=".page.messages"/>
         <element name="addToWishlist" type="button" selector="//a[@class='action towishlist']" timeout="30"/>