public function testSetCustomHydrator()
{
/** @var HydratorInterface $customHydrator */
$customHydrator = $this->getMockForAbstractClass('\\Dive\\Hydrator\\HydratorInterface');
$this->rm->setHydrator('custom', $customHydrator);
$actualCustomHydrator = $this->rm->getHydrator('custom');
$this->assertEquals($customHydrator, $actualCustomHydrator);
}