commit c45b5c07c887420e7387725056ae6c1feedfca50
Author: Joel Pittet <joel@pittet.ca>
Date:   Sat Feb 8 21:20:26 2014 -0800

    xpath to the rescue

diff --git a/core/modules/system/lib/Drupal/system/Tests/Common/RenderElementTypesTest.php b/core/modules/system/lib/Drupal/system/Tests/Common/RenderElementTypesTest.php
index d6bfa7d..22e88a0 100644
--- a/core/modules/system/lib/Drupal/system/Tests/Common/RenderElementTypesTest.php
+++ b/core/modules/system/lib/Drupal/system/Tests/Common/RenderElementTypesTest.php
@@ -125,7 +125,17 @@ function testMoreLink() {
           '#type' => 'more_link',
           '#href' => 'admin/content',
         ),
-        'expected' => '<a href="/admin/content" class="more-link">More</a>',
+        'expected' => '//a[@href="/admin/content" and @class="more-link" and text()="More"]',
+      ),
+      // Test more_link anchor tag generation with title change.
+      array(
+        'name' => "#type 'more_link' anchor tag generation with different link text",
+        'value' => array(
+          '#type' => 'more_link',
+          '#href' => '<front>',
+          '#title' => 'More Titles',
+        ),
+        'expected' => '//a[@href="/" and @class="more-link" and text()="More Titles"]',
       ),
       // Test more_link anchor tag generation without class attributes to test additional classes.
       array(
@@ -134,14 +144,19 @@ function testMoreLink() {
           '#type' => 'more_link',
           '#href' => 'admin/content',
           '#attributes' => array(
-            'name' => 'description',
+            'title' => 'description',
             'class' => array('drupal', 'test'),
           ),
         ),
-        'expected' => '<a href="/admin/content" class="more-link drupal test" name="description">More</a>',
+        'expected' => '//a[@href="/admin/content" and @title="description" and contains(@class, "more-link") and contains(@class, "drupal") and contains(@class, "test") and text()="More"]',
       ),
     );
-    $this->assertElements($elements);
+
+    foreach($elements as $element) {
+      $xml = new \SimpleXMLElement(drupal_render($element['value']));
+      $result = $xml->xpath($element['expected']);
+      $this->assertTrue($result, '"' . $element['name'] . '" input rendered correctly by drupal_render().');
+    }
   }
 
 }