diff --git a/core/modules/views_ui/lib/Drupal/views_ui/Tests/PreviewTest.php b/core/modules/views_ui/lib/Drupal/views_ui/Tests/PreviewTest.php
index db75d7d..855dc81 100644
--- a/core/modules/views_ui/lib/Drupal/views_ui/Tests/PreviewTest.php
+++ b/core/modules/views_ui/lib/Drupal/views_ui/Tests/PreviewTest.php
@@ -7,6 +7,7 @@
 
 namespace Drupal\views_ui\Tests;
 
+use Drupal\views_ui\ViewUI;
 use SimpleXMLElement;
 
 /**
@@ -86,28 +87,23 @@ function testPreviewUI() {
    */
   function testPreviewWithPagersUI() {
 
-    // Disable automatic preview.
-    $edit = array(
-      'ui_always_live_preview' => FALSE,
-    );
-    $this->drupalPost('admin/structure/views/settings', $edit, t('Save configuration'));
-
     // Create 11 nodes and make sure that everyone is returned.
     for ($i = 0; $i < 11; $i++) {
       $this->drupalCreateNode();
     }
 
     // Test Full Pager.
-    $this->drupalGet('admin/structure/views/view/test_pager_full/edit');
-    $this->assertResponse(200);
-    $this->drupalPostAJAX(NULL, array(), array('op' => t('Update preview')));
+    $view = $view = entity_load('view', 'test_pager_full');
+    $view_ui = new ViewUI($view);
+    $rendered_preview = $view_ui->renderPreview('default');
+    $result = simplexml_load_string('<viewPreview>' . $rendered_preview . '</viewPreview>');
 
     // Are there 5 rows returned?
-    $elements = $this->xpath('//div[@class = "view-content"]/div[contains(@class, views-row)]');
-    $this->assertEqual(count($elements), 5);
+    $elements = $result->xpath('//div[@class = "view-content"]/div[contains(@class, views-row)]');
+    $this->assertEqual(count($elements), 5, '5 items found on page.');
 
     // Test that the pager is present and rendered.
-    $elements = $this->xpath('//ul[@class=:class]/li', array(':class' => 'pager'));
+    $elements = $result->xpath('//ul[@class = "pager"]/li');
     $this->assertTrue(!empty($elements), 'Full pager found.');
 
     // Verify elements and links to pages.
@@ -142,16 +138,17 @@ function testPreviewWithPagersUI() {
     }
 
     // Test Mini Pager.
-    $this->drupalGet('admin/structure/views/view/test_mini_pager/edit');
-    $this->assertResponse(200);
-    $this->drupalPostAJAX(NULL, array(), array('op' => t('Update preview')));
+    $view = $view = entity_load('view', 'test_mini_pager');
+    $view_ui = new ViewUI($view);
+    $rendered_preview = $view_ui->renderPreview('default');
+    $result = simplexml_load_string('<viewPreview>' . $rendered_preview . '</viewPreview>');
 
     // Are there 3 rows returned?
-    $elements = $this->xpath('//div[@class = "view-content"]/div[contains(@class, views-row)]');
-    $this->assertEqual(count($elements), 3);
+    $elements = $result->xpath('//div[@class = "view-content"]/div[contains(@class, views-row)]');
+    $this->assertEqual(count($elements), 3, '3 items found on page.');
 
     // Test that the pager is present and rendered.
-    $elements = $this->xpath('//ul[@class=:class]/li', array(':class' => 'pager'));
+    $elements = $result->xpath('//ul[@class = "pager"]/li');
     $this->assertTrue(!empty($elements), 'Mini pager found.');
 
     // Verify elements and links to pages.