public function testCollectors()
{
$storage = new FileStorage(__DIR__);
$profiler = new Profiler($storage);
$collector = new CacheDataCollector();
// Unique collector by name
$profiler->addCollector($collector);
$this->assertEquals(array('cache' => $collector), $profiler->getCollectors());
$profiler->addCollector($collector);
$this->assertEquals(array('cache' => $collector), $profiler->getCollectors());
$collectors = array('cache' => new CacheDataCollector(), 'database' => new DatabaseDataCollector());
$profiler->setCollectors($collectors);
$this->assertEquals($collectors, $profiler->getCollectors());
}
