diff --git a/module/bug/test/bug.class.php b/module/bug/test/bug.class.php
index 2b7f062ab1..b22b8b4cb6 100644
--- a/module/bug/test/bug.class.php
+++ b/module/bug/test/bug.class.php
@@ -1020,31 +1020,6 @@ class bugTest
         }
     }
 
-    /**
-     * Test batch change branch.
-     *
-     * @param  array  $bugIDList
-     * @param  int    $branchID
-     * @param  int    $bugID
-     * @access public
-     * @return array
-     */
-    public function batchChangeBranchTest($bugIDList, $branchID, $bugID)
-    {
-        $oldBugs = $this->objectModel->getByIdList($bugIDList);
-
-        $object = $this->objectModel->batchChangeBranch($bugIDList, $branchID, $oldBugs);
-
-        if(dao::isError())
-        {
-            return dao::getError();
-        }
-        else
-        {
-            return !empty($object[$bugID]) ? $object[$bugID] : 0;
-        }
-    }
-
     /**
      * Test activate a bug.
      *