MAGETWO-38269: PR preparation & processing

- Cms page test fixes

Author: Denys Rul

app/code/Magento/Ui/view/base/web/js/grid/columns/actions.js

@@ -15,7 +15,9 @@ define([
         defaults: {
             bodyTmpl: 'ui/grid/cells/actions',
             actions: [],
-            templates: {},
+            templates: {
+                actions: {}
+            },
             rowsProvider: '${ $.parentName }',
             imports: {
                 rows: '${ $.rowsProvider }:rows'
@@ -42,7 +44,7 @@ define([
          * or all action objects associated with it.
          *
          * @param {Number} rowIndex - Index of a row.
-         * @param {String} [actionIndex]
+         * @param {String} [actionIndex] - Action identifier.
          * @returns {Array|Object}
          */
         getAction: function (rowIndex, actionIndex) {
@@ -107,9 +109,9 @@ define([
          * @returns {Array}
          */
         _formatActions: function (row, rowIndex) {
-            var rowActions      = row[this.index],
+            var rowActions      = row[this.index] || {},
                 recordId        = row[this.indexField],
-                customActions   = this.templates.customActions;
+                customActions   = this.templates.actions;
 
             /**
              * Actions iterator.

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

@@ -83,7 +83,6 @@ public function searchAndPreview(array $filter)
         if ($rowItem->isVisible()) {
             $rowItem->find('.action-select')->click();
             $rowItem->find(sprintf($this->previewCmsPage, $itemName), Locator::SELECTOR_XPATH)->click();
-            $this->waitForElement();
         } else {
             throw new \Exception('Searched item was not found.');
         }