public function testExpandStarStar()
{
$paths = array($this->_testFiles . 'js' . DS . '**');
$scanner = new AssetScanner($paths);
$result = $scanner->paths();
$expected = array($this->_testFiles . 'js' . DS, $this->_testFiles . 'js' . DS . 'classes' . DS, $this->_testFiles . 'js' . DS . 'secondary' . DS);
$this->assertEquals($expected, $result);
$result = $scanner->find('base_class.js');
$expected = $this->_testFiles . 'js' . DS . 'classes' . DS . 'base_class.js';
$this->assertEquals($expected, $result);
$result = $scanner->find('another_class.js');
$expected = $this->_testFiles . 'js' . DS . 'secondary' . DS . 'another_class.js';
$this->assertEquals($expected, $result);
}