diff --git a/phpunit.xml b/phpunit.xml
index 4ab85de..aeddaaa 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -21,16 +21,9 @@
 
     <filter>
         <whitelist processUncoveredFilesFromWhitelist="true">
-            <directory suffix=".php">./application</directory>
-            <exclude>
-                <directory>./application/Controllers</directory>
-                <directory>./application/Config</directory>
-                <directory>./application/Database</directory>
-                <directory>./application/Filters</directory>
-                <directory>./application/Helpers</directory>
-                <directory>./application/Language</directory>
-                <directory>./application/Views</directory>
-            </exclude>
+            <directory suffix=".php">./application/Libraries</directory>
+            <directory suffix=".php">./application/Models</directory>
+            <file>./application/Config/Aauth.php</file>
         </whitelist>
     </filter>
 
diff --git a/tests/Aauth/Libraries/Aauth/ErrorsTest.php b/tests/Aauth/Libraries/Aauth/ErrorsTest.php
index 3732691..3bc45a0 100644
--- a/tests/Aauth/Libraries/Aauth/ErrorsTest.php
+++ b/tests/Aauth/Libraries/Aauth/ErrorsTest.php
@@ -66,7 +66,7 @@ class ErrorsTest extends \CIUnitTestCase
 	{
         $session = $this->getInstance();
 	    $this->library = new Aauth(NULL, $session);
-		$this->assertCount(0, $this->library->errors);
+		$this->assertCount(0, $this->session->errors);
 		$this->library->error('test message 1', true);
 		$this->assertCount(1, $this->session->errors);
 	}
diff --git a/tests/Aauth/Libraries/AauthTest.php b/tests/Aauth/Libraries/AauthTest.php
index 6d6d33b..781a452 100644
--- a/tests/Aauth/Libraries/AauthTest.php
+++ b/tests/Aauth/Libraries/AauthTest.php
@@ -52,4 +52,13 @@ class AauthTest extends \CIUnitTestCase
     }
 
 	//--------------------------------------------------------------------
+
+	public function testIsLoggedIn()
+	{
+        $session = $this->getInstance();
+
+	    $this->library = new Aauth(NULL, $session);
+
+		$this->assertFalse($this->library->isLoggedIn());
+	}
 }