Fixed failed test

Author: engcom-Charlie

app/code/Magento/Indexer/Controller/Adminhtml/Indexer/MassChangelog.php

@@ -41,7 +41,8 @@ public function execute()
 
                 $this->messageManager->addSuccessMessage(
                     __(
-                        '%1 indexer(s) have been updated to "Update by Schedule" mode. %2 skipped because there was nothing to change.',
+                        '%1 indexer(s) have been updated to "Update by Schedule" mode. 
+                        %2 skipped because there was nothing to change.',
                         $updatedIndexersCount,
                         count($indexerIds) - $updatedIndexersCount
                     )

app/code/Magento/Indexer/Controller/Adminhtml/Indexer/MassOnTheFly.php

@@ -41,7 +41,8 @@ public function execute()
 
                 $this->messageManager->addSuccessMessage(
                     __(
-                        '%1 indexer(s) have been updated to "Update on Save" mode. %2 skipped because there was nothing to change.',
+                        '%1 indexer(s) have been updated to "Update on Save" mode. 
+                        %2 skipped because there was nothing to change.',
                         $updatedIndexersCount,
                         count($indexerIds) - $updatedIndexersCount
                     )

app/code/Magento/Indexer/Test/Mftf/ActionGroup/AdminSwitchAllIndexerToActionModeActionGroup.xml

@@ -11,13 +11,15 @@
     <actionGroup name="AdminSwitchAllIndexerToActionModeActionGroup">
         <arguments>
             <argument name="action" type="string" defaultValue="Update by Schedule"/>
+            <!-- <argument name="count" type="string" defaultValue="10"/> -->
         </arguments>
         <amOnPage url="{{AdminIndexManagementPage.url}}" stepKey="onIndexManagement"/>
         <waitForPageLoad stepKey="waitForManagementPage"/>
         <selectOption userInput="selectAll" selector="{{AdminIndexManagementSection.selectMassAction}}" stepKey="checkIndexer"/>
         <selectOption userInput="{{action}}" selector="{{AdminIndexManagementSection.massActionSelect}}" stepKey="selectAction"/>
+        <grabValueFrom selector="{{AdminIndexManagementSection.massIndexSelectionCount}}" stepKey="selectCount"/>
         <click selector="{{AdminIndexManagementSection.massActionSubmit}}" stepKey="clickSubmit"/>
         <waitForPageLoad stepKey="waitForSubmit"/>
-        <see userInput="indexer(s) are in &quot;{{action}}&quot; mode." stepKey="seeMessage"/>
+        <see userInput="{$selectCount} indexer(s) have been updated to &quot;{{action}}&quot; mode. 0 skipped because there was nothing to change." stepKey="seeMessage"/>
     </actionGroup>
 </actionGroups>

app/code/Magento/Indexer/Test/Mftf/ActionGroup/AdminSwitchIndexerToActionModeActionGroup.xml

@@ -17,6 +17,6 @@
         <selectOption userInput="{{action}}" selector="{{AdminIndexManagementSection.massActionSelect}}" stepKey="selectAction"/>
         <click selector="{{AdminIndexManagementSection.massActionSubmit}}" stepKey="clickSubmit"/>
         <waitForPageLoad stepKey="waitForSubmit"/>
-        <see selector="{{AdminIndexManagementSection.successMessage}}" userInput="1 indexer(s) are in &quot;{{action}}&quot; mode." stepKey="seeMessage"/>
+        <see selector="{{AdminIndexManagementSection.successMessage}}" userInput="1 indexer(s) have been updated to &quot;{{action}}&quot; mode. 0 skipped because there was nothing to change." stepKey="seeMessage"/>
     </actionGroup>
 </actionGroups>

app/code/Magento/Indexer/Test/Mftf/Section/AdminIndexManagementSection.xml

@@ -19,5 +19,6 @@
         <element name="selectMassAction" type="select" selector="#gridIndexer_massaction-mass-select"/>
         <element name="columnScheduleStatus" type="text" selector="//th[contains(@class, 'col-indexer_schedule_status')]"/>
         <element name="indexerScheduleStatus" type="text" selector="//tr[contains(.,'{{var1}}')]//td[contains(@class,'col-indexer_schedule_status')]" parameterized="true"/>
+        <element name="massIndexSelectionCount" type="text" selector="#gridIndexer-total-count"/>
     </section>
 </sections>