public function testApply()
{
$priceId = '15-50';
$requestVar = 'test_request_var';
$this->target->setRequestVar($requestVar);
$this->request->expects($this->exactly(1))->method('getParam')->will($this->returnCallback(function ($field) use($requestVar, $priceId) {
$this->assertTrue(in_array($field, [$requestVar, 'id']));
return $priceId;
}));
$this->fulltextCollection->expects($this->once())->method('addFieldToFilter')->with('price')->will($this->returnSelf());
$this->target->apply($this->request);
}
