magento/adobe-stock-integration#1711: Use product model instead of data object for catalog image helper init - Update MFTF for image placeholder verification, update branch

Author: jmonteros422

app/code/Magento/MediaGalleryCatalogUi/Test/Mftf/ActionGroup/AdminAssertCategoryGridPageDetailsActionGroup.xml

@@ -12,6 +12,7 @@
             <description>Assert category grid page basic columns values for default category</description>
         </annotations>
 
+        <seeElement selector="{{AdminMediaGalleryCatalogUiCategoryGridSection.image('1','image')}}" stepKey="assertImageColumn"/>
         <seeElement selector="{{AdminMediaGalleryCatalogUiCategoryGridSection.path('1')}}" stepKey="assertPathColumn"/>
         <seeElement selector="{{AdminMediaGalleryCatalogUiCategoryGridSection.name('1', 'Default Category')}}" stepKey="assertNameColumn"/>
         <seeElement selector="{{AdminMediaGalleryCatalogUiCategoryGridSection.displayMode('1', 'PRODUCTS')}}" stepKey="assertDisplayModeColumn"/>

app/code/Magento/MediaGalleryCatalogUi/Test/Mftf/Section/AdminMediaGalleryCatalogUiCategoryGridSection.xml

@@ -9,6 +9,7 @@
 <sections xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xsi:noNamespaceSchemaLocation="urn:magento:mftf:Page/etc/SectionObject.xsd">
     <section name="AdminMediaGalleryCatalogUiCategoryGridSection">
+        <element name="image" type="text" selector="//tr[{{row}}]//td[count(//div[@data-role='grid-wrapper']//tr//th[contains(., 'Image')]/preceding-sibling::th) +1]//img[contains(@src, '{{imageName}}')]" parameterized="true"/>
         <element name="path" type="text" selector="//tr[{{row}}]//td[count(//div[@data-role='grid-wrapper']//tr//th[contains(., 'Path')]/preceding-sibling::th)]" parameterized="true"/>
         <element name="name" type="text" selector="//tr[{{row}}]//td[count(//div[@data-role='grid-wrapper']//tr//th[contains(., 'Name')]/preceding-sibling::th) +1 ]//*[text()='{{categoryName}}']" parameterized="true"/>
         <element name="displayMode" type="text" selector="//tr[{{row}}]//td[count(//div[@data-role='grid-wrapper']//tr//th[contains(., 'Display Mode')]/preceding-sibling::th) +1 ]//*[text()='{{productsText}}']" parameterized="true"/>