/**
* Test Set Mime Resolver Only Accepts a mime Resolver
*
* @return void
*/
public function testGetAndSetMimeResolver()
{
$mimeReolver = $this->getMockBuilder('AssetManager\\Service\\MimeResolver')->disableOriginalConstructor()->getMock();
$resolver = new AssetAliasPathStack($this->serviceManager);
$resolver->addAlias('my/alias/', __DIR__);
$resolver->setMimeResolver($mimeReolver);
$returned = $resolver->getMimeResolver();
$this->assertEquals($mimeReolver, $returned);
}