public function testGetHash()
{
$this->assertEmpty($this->filterCollection->getHash());
$this->filterCollection->addFilter('test', $this->filter);
$this->filterCollection->enable('test');
$this->assertEquals('testa:0:{}', $this->filterCollection->getHash());
$this->filterCollection->disable('test');
$this->assertEmpty($this->filterCollection->getHash());
}
/**
* Checks whether the Entity Manager has filters.
*
* @return boolean True, if the EM has a filter collection with enabled filters.
*/
public function hasFilters()
{
return null !== $this->filterCollection && $this->filterCollection->getEnabledFilters();
}
