is($assortment->part_type, 'assortment', 'assortment has correct part_type');
is(scalar @{$assortment->assortment_items}, 10, 'assortment has 10 parts');
is($assortment->part_type, 'assortment', 'assortment has correct part_type');
is(scalar @{$assortment->assortment_items}, 10, 'assortment has 10 parts');