test WIP: not a unit test yet but heading there

src/InstanceIterator.php

@@ -28,9 +28,15 @@ class InstanceIterator extends \FilesystemIterator
 	
 	public function current()
 	{
+		// skip files
+		while (! parent::current()->isDir()) {
+			parent::next();
+		}
+		
 		if (!isset($this->instance)) {
 			$this->instance = new Instance(parent::current());
 		}
+		
 		// var_dump($this);
 		return $this->instance;
 	}
@@ -40,4 +46,4 @@ class InstanceIterator extends \FilesystemIterator
 		$this->instance = null;
 		parent::next();
 	}
-}
+}

tests/InstanceIteratorTest.php

@@ -1,8 +1,9 @@
 <?php
 
-require_once 'InstanceIterator.php';
+require_once __DIR__.'/../src/InstanceIterator.php';
+require_once __DIR__.'/../src/Instance.php';
 
-$instanceIterator = new InstanceIterator('/home/zeuz/repos/va/working/tests/instances');
+$instanceIterator = new rabe\Util\InstanceIterator(__DIR__.'/instances');
 
 foreach ($instanceIterator as $instance)
 {