public function combinedFilterIsSupported()
{
$q = new FlowQuery(array($this->node));
$foundNodes = $q->children('products[instanceof Neos.ContentRepository.Testing:Page][title *= "Products"]')->get();
$this->assertEquals(1, count($foundNodes));
$foundNodes = $q->children('x[instanceof Neos.ContentRepository.Testing:Page][title *= "Products"]')->get();
$this->assertEquals(0, count($foundNodes));
$foundNodes = $q->children('products[instanceof Neos.ContentRepository.Testing:X][title *= "Products"]')->get();
$this->assertEquals(0, count($foundNodes));
$foundNodes = $q->children('x[instanceof Neos.ContentRepository.Testing:Page][title *= "X"]')->get();
$this->assertEquals(0, count($foundNodes));
}