diff --git a/tests/TestCase.php b/tests/TestCase.php
index 81bd93ec4..94751b004 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -16,6 +16,12 @@ abstract class TestCase extends BaseTestCase
     protected $admin;
     protected $editor;
 
+    /**
+     * The base URL to use while testing the application.
+     * @var string
+     */
+    protected $baseUrl = 'http://localhost';
+
     /**
      * Set the current user context to be an admin.
      * @return $this