diff --git a/core/modules/shortcut/lib/Drupal/shortcut/Tests/ShortcutLinksTest.php b/core/modules/shortcut/lib/Drupal/shortcut/Tests/ShortcutLinksTest.php
index 9ee094b70a9..54eeab44de9 100644
--- a/core/modules/shortcut/lib/Drupal/shortcut/Tests/ShortcutLinksTest.php
+++ b/core/modules/shortcut/lib/Drupal/shortcut/Tests/ShortcutLinksTest.php
@@ -125,15 +125,15 @@ class ShortcutLinksTest extends ShortcutTestBase {
     variable_set('theme_default', 'seven');
 
     $this->drupalGet('page-that-does-not-exist');
-    $this->assertNoRaw('add-shortcut', t('Add to shortcuts link was not shown on a page not found.'));
+    $this->assertNoRaw('add-shortcut', 'Add to shortcuts link was not shown on a page not found.');
 
     // The user does not have access to this path.
     $this->drupalGet('admin/modules');
-    $this->assertNoRaw('add-shortcut', t('Add to shortcuts link was not shown on a page the user does not have access to.'));
+    $this->assertNoRaw('add-shortcut', 'Add to shortcuts link was not shown on a page the user does not have access to.');
 
     // Verify that the testing mechanism works by verifying the shortcut
     // link appears on admin/content/node.
     $this->drupalGet('admin/content/node');
-    $this->assertRaw('add-shortcut', t('Add to shortcuts link was shown on a page the user does have access to.'));
+    $this->assertRaw('add-shortcut', 'Add to shortcuts link was shown on a page the user does have access to.');
   }
 }
diff --git a/core/modules/shortcut/lib/Drupal/shortcut/Tests/ShortcutSetsTest.php b/core/modules/shortcut/lib/Drupal/shortcut/Tests/ShortcutSetsTest.php
index d862dcaa912..9efc6cec5a4 100644
--- a/core/modules/shortcut/lib/Drupal/shortcut/Tests/ShortcutSetsTest.php
+++ b/core/modules/shortcut/lib/Drupal/shortcut/Tests/ShortcutSetsTest.php
@@ -119,7 +119,7 @@ class ShortcutSetsTest extends ShortcutTestBase {
     $this->drupalPost('admin/config/user-interface/shortcut/' . $set->set_name . '/edit', array('title' => $existing_title), t('Save'));
     $this->assertRaw(t('The shortcut set %name already exists. Choose another name.', array('%name' => $existing_title)));
     $set = shortcut_set_load($set->set_name);
-    $this->assertNotEqual($set->title, $existing_title, t('The shortcut set %title cannot be renamed to %new-title because a shortcut set with that title already exists.', array('%title' => $set->title, '%new-title' => $existing_title)));
+    $this->assertNotEqual($set->title, $existing_title, format_string('The shortcut set %title cannot be renamed to %new-title because a shortcut set with that title already exists.', array('%title' => $set->title, '%new-title' => $existing_title)));
   }
 
   /**