/**
* @return void
* @covers \pFlow\Analyzer<extended>
* @group pflow
* @group unittest
*/
public function testSetSourceDirectory()
{
$analyzer = new Analyzer();
$analyzer->setSources(array(__DIR__ . '/data'), true);
$resultFiles = $analyzer->getFiles();
$expectedFiles = array(__DIR__ . "/data/MainClass.php", __DIR__ . "/data/module1/Module1.php");
$this->assertSubset($expectedFiles, $resultFiles, "recursive file search of data directory failed");
}