public function testVariablesCanBeUsedForReferences()
{
$manager = new ConfigManager();
$manager->loadValues(['log_path' => '%ROOT%/logs/%ENV%.log']);
$manager->addProcessor(new ReferenceProcessor());
$manager->addProcessor($this->processor);
$this->neptune->expects($this->once())->method('getRootDirectory')->will($this->returnValue('/path/to/app'));
$this->neptune->expects($this->once())->method('getEnv')->will($this->returnValue('dev'));
$this->assertSame('/path/to/app/logs/dev.log', $manager->getConfig()->get('log_path'));
}
