public function testClassFileIntrospection() {
		$result = Inspector::classes(array('file' => __FILE__));
		$this->assertEqual(array(__CLASS__ => __FILE__), $result);

		$result = Inspector::classes(array('file' => __FILE__, 'group' => 'files'));
		$this->assertEqual(1, count($result));
		$this->assertEqual(__FILE__, key($result));

		$result = Inspector::classes(array('file' => __FILE__, 'group' => 'foo'));
		$this->assertEqual(array(), $result);
	}