updated Config/Aauth & Aauth/UserTest

application/Config/Aauth.php

@@ -75,7 +75,7 @@ class Aauth extends BaseConfig
 	|	(default: '[a-zA-Z0-9]{3,}')
 	*/
 	public $userVerification = false;
-	public $userRegexPattern = '[a-zA-Z0-9]{3,}';
+	public $userRegexPattern = '[a-zA-Z0-9]{3,}\s';
 
 	/*
 	|--------------------------------------------------------------------------

tests/Aauth/Libraries/Aauth/UserTest.php

@@ -1,5 +1,6 @@
 <?php namespace Tests\Aauth\Libraries\Aauth;
 
+use Config\Aauth as AauthConfig;
 use Config\Logger;
 use Config\Services;
 use Tests\Support\Log\TestLogger;
@@ -25,6 +26,7 @@ class UserTest extends CIDatabaseTestCase
         parent::setUp();
 
 	    $this->library = new Aauth(null, true);
+		$this->config = new AauthConfig();
         $_COOKIE = [];
         $_SESSION = [];
     }