get vfsStream via composer if its PEAR package not exists
diff --git a/tests/Bootstrap.php b/tests/Bootstrap.php
index 9f89d1b..c14a4de 100644
--- a/tests/Bootstrap.php
+++ b/tests/Bootstrap.php
@@ -12,8 +12,17 @@
 define('APPPATH',		PROJECT_BASE.'application/');
 define('VIEWPATH',		PROJECT_BASE.'');
 
+// Get vfsStream either via pear or composer
+if (file_exists('vfsStream/vfsStream.php'))
+{
+	require_once 'vfsStream/vfsStream.php';
+}
+else
+{
+	include_once '../vendor/autoload.php';
+}
+
 // Prep our test environment
-require_once 'vfsStream/vfsStream.php';
 include_once $dir.'/mocks/core/common.php';
 include_once $dir.'/mocks/autoloader.php';
 spl_autoload_register('autoload');