/**
* @test
* @expectedException RuntimeException
* @expectedExceptionMessage Failed to parse config-file 'data://,'
*/
public function parseEmptyFile()
{
$configFile = new ConfigFile();
$configFile->loadFile('data://,');
$this->addToAssertionCount(1);
$configFile->toArray();
$this->fail('An expected exception has not been thrown.');
}