public function testGetSrcIterator()
{
$tagger = new tagger\engine();
$this->assert->exception(function () use($tagger) {
$tagger->getSrcIterator();
})->isInstanceOf('mageekguy\\atoum\\exceptions\\logic')->hasMessage('Unable to get files iterator, source directory is undefined');
$tagger->setSrcDirectory(__DIR__);
$this->assert->object($tagger->getSrcIterator())->isInstanceOf('recursiveIteratorIterator')->object($tagger->getSrcIterator()->getInnerIterator())->isInstanceOf('recursiveDirectoryIterator');
}
