AssociationLoadingListingProcessor example

class AssociationLoadingProcessorTest extends TestCase
{
    public function testPrepare(): void
    {
        $request = new Request();
        $criteria = new Criteria();
        $context = $this->createMock(SalesChannelContext::class);

        $processor = new AssociationLoadingListingProcessor();
        $processor->prepare($request, $criteria, $context);

        static::assertTrue($criteria->hasAssociation('manufacturer'));
        static::assertTrue($criteria->hasAssociation('options'));
    }
}