public function testSet()
{
$loadersMap = new LoadersMap();
$loadersMap->set(['loader' => ['field1', 'field2'], 'anotherLoader' => ['field3']]);
$this->assertEquals('loader', $loadersMap->getLoaderForField('field1'));
$this->assertEquals('loader', $loadersMap->getLoaderForField('field2'));
$this->assertEquals('anotherLoader', $loadersMap->getLoaderForField('field3'));
}
