MAGETWO-55983: Stabilize Extension Manager functional test

Author: Bohdan Korablov

dev/tests/functional/tests/app/Magento/Setup/Test/Block/Extension/AbstractGrid.php

@@ -27,7 +27,7 @@ abstract class AbstractGrid extends Block
      *
      * @var string
      */
-    protected $dataGrid = '.admin__data-grid-outer-wrap';
+    protected $dataGrid = '#installExtensionGrid';
 
     /**
      * Container that contains name of the extension.

dev/tests/functional/tests/app/Magento/Setup/Test/Block/Extension/Grid.php

@@ -63,6 +63,13 @@ class Grid extends AbstractGrid
      */
     protected $notFoundMessage = '.not-found';
 
+    /**
+     * Grid that contains the list of extensions.
+     *
+     * @var string
+     */
+    protected $dataGrid = '#extensionGrid';
+
     /**
      * Click to 'Install' button.
      *
@@ -132,8 +139,6 @@ public function findExtensionOnGrid(Extension $extension)
     {
         $this->_rootElement->waitUntil(
             function () {
-                //TODO: Sleep will be removed after MAGETWO-52137
-                sleep(10);
                 $message = $this->_rootElement->find($this->notFoundMessage)->isVisible();
                 $grid = $this->_rootElement->find($this->dataGrid)->isVisible();
 

setup/view/magento/setup/extension-grid.phtml

@@ -34,14 +34,16 @@
                 <div class="item-title">Products<br />Ready to Install</div>
                 <div class="item-install">
                     <button ui-sref="root.install" href="#install-extension-grid"
-                            ng-class="{'disabled' : !enabledInstall}"
+                            ng-class="{'disabled' : !enabledInstall, 'goInstall' : enabledInstall}"
                             type="button" class="btn">
                         Review and Install
                     </button>
                 </div>
             </li>
             <li class="item col-m-4">
-                <div ng-hide="isOutOfSync" class="item-title item-date-title">Last Refresh at {{lastSyncTime}} on </div>
+                <div ng-hide="isOutOfSync"
+                     class="item-title item-date-title"
+                >Last Refresh at {{lastSyncTime}} on </div>
                 <div ng-hide="isOutOfSync" class="item-date">
                     {{lastSyncDate}}
                 </div>
@@ -64,10 +66,14 @@
 
 <div class="row" ng-show="$root.isMarketplaceAuthorized && extensionsProcessed && total == 0">
     <label class="form-label not-found">
-        <b>You haven't purchased any extensions yet. Visit  <a href="https://marketplace.magento.com">Marketplace</a> for purchasing extensions.</b><br/>
+        <b>You haven't purchased any extensions yet. Visit <a href="https://marketplace.magento.com">Marketplace</a> 
+            for purchasing extensions.</b><br/>
     </label>
 </div>
-<div class="admin__data-grid-outer-wrap" ng-show="$root.isMarketplaceAuthorized && extensionsProcessed && total > 0">
+<div class="admin__data-grid-outer-wrap"
+     ng-show="$root.isMarketplaceAuthorized && extensionsProcessed && total > 0"
+     id="extensionGrid"
+>
     <div class="admin__data-grid-header">
         <div class="admin__data-grid-header-row row row-gutter">
             <div class="col-xs-3 module-summary">

setup/view/magento/setup/install-extension-grid.phtml

@@ -13,7 +13,7 @@
         </span>
     </div>
 </div>
-<div class="admin__data-grid-outer-wrap">
+<div class="admin__data-grid-outer-wrap" id="installExtensionGrid">
     <div class="admin__data-grid-header">
         <div class="admin__data-grid-header-row row row-gutter">
             <div class="col-xs-3">