MAGETWO-46821: Update readable content

- fix fails on Bamboo

Author: Dmytro Vilchynskyi

app/code/Magento/Ui/view/base/web/templates/grid/cells/actions.html

@@ -16,7 +16,7 @@
     <button class="action-select" translate="'Select'" toggleCollapsible/>
     <ul class="action-menu" css="_active: $collapsible.opened">
         <li repeat="foreach: $col.getVisibleActions($row()._rowIndex), item: '$action'">
-            <a class="action-menu-item" click="$col.getActionHandler($action())" text="$action().label" attr="href: $action().href"/>
+            <a class="action-menu-item" click="$col.getActionHandler($action())" text="$action().label" attr="href: $action().href, 'data-action': 'item-' + $action().index"/>
         </li>
     </ul>
 </div>

dev/tests/functional/tests/app/Magento/Cms/Test/Block/Adminhtml/Page/Grid.php

@@ -73,7 +73,7 @@ class Grid extends DataGrid
      *
      * @var string
      */
-    protected $previewCmsPage = "..//a[contains(@class, 'action-menu-item') and text() = 'Preview']";
+    protected $previewCmsPage = '[data-action="item-preview"]';
 
     /**
      * Click on "Edit" link.
@@ -100,7 +100,7 @@ public function searchAndPreview(array $filter)
         $rowItem = $this->getRow([$filter['title']]);
         if ($rowItem->isVisible()) {
             $rowItem->find($this->selectAction)->click();
-            $rowItem->find($this->previewCmsPage, Locator::SELECTOR_XPATH)->click();
+            $rowItem->find($this->previewCmsPage)->click();
         } else {
             throw new \Exception('Searched item was not found.');
         }

dev/tests/integration/testsuite/Magento/CurrencySymbol/Controller/Adminhtml/System/Currency/SaveRatesTest.php

@@ -84,7 +84,9 @@ public function testSaveWithWarningAction()
         $this->dispatch('backend/admin/system_currency/saveRates');
 
         $this->assertSessionMessages(
-            $this->contains((string)__('Please correct the input data for "%1 => %2" rate.', $currencyCode, $currencyTo)),
+            $this->contains(
+                (string)__('Please correct the input data for "%1 => %2" rate.', $currencyCode, $currencyTo)
+            ),
             \Magento\Framework\Message\MessageInterface::TYPE_WARNING
         );
     }