Fix flaky behavior with mftf test

Author: Nazar65

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

@@ -11,7 +11,12 @@
         <annotations>
             <description>Clicks the Edit action from the Media Gallery Category Grid</description>
         </annotations>
-        <click selector="{{AdminMediaGalleryCatalogUiCategoryGridSection.edit('2', 'Edit')}}" stepKey="clickOnCategoryRow"/>
+
+         <arguments>
+            <argument name="categoryName" type="string"/>
+        </arguments>
+
+        <click selector="{{AdminMediaGalleryCatalogUiCategoryGridSection.edit(categoryName, 'Edit')}}" stepKey="clickOnCategoryRow"/>
         <waitForPageLoad time="30" stepKey="waitForCategoryDetailsPageLoad"/>
     </actionGroup>
 </actionGroups>

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

@@ -13,6 +13,6 @@
         <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"/>
         <element name="products" type="text" selector="//tr[{{row}}]//td[count(//div[@data-role='grid-wrapper']//tr//th[contains(., 'Products')]/preceding-sibling::th) +1 ]//*[text()='{{productsQty}}']" parameterized="true"/>
-        <element name="edit" type="button" selector="//tr[{{row}}]//td[count(//div[@data-role='grid-wrapper']//tr//th[contains(., 'Action')]/preceding-sibling::th) +1 ]//*[text()='{{edit}}']" parameterized="true"/>
+        <element name="edit" type="button" selector="//tr[td//text()[contains(., '{{categoryName}}')]]//td[count(//div[@data-role='grid-wrapper']//tr//th[contains(., 'Action')]/preceding-sibling::th) +1 ]//*[text()='{{actionButton}}']" parameterized="true"/>
     </section>
 </sections>

app/code/Magento/MediaGalleryCatalogUi/Test/Mftf/Test/AdminMediaGalleryCatalogUiEditCategoryGridPageTest.xml

@@ -26,7 +26,9 @@
             <deleteData createDataKey="category" stepKey="deleteCategory"/>
         </after>
         <actionGroup ref="AdminOpenCategoryGridPageActionGroup" stepKey="openCategoryPage"/>
-        <actionGroup ref="AdminEditCategoryInGridPageActionGroup" stepKey="editCategoryItem"/>
+        <actionGroup ref="AdminEditCategoryInGridPageActionGroup" stepKey="editCategoryItem">
+            <argument name="categoryName" value="$$category.name$$"/>
+        </actionGroup>
         <actionGroup ref="AdminAssertCategoryPageTitleActionGroup" stepKey="assertCategoryByName"/>
    </test>
 </tests>