function it_transforms_product_associations_to_array(ProductAssociationInterface $productAssociation, ProductAssociationTypeInterface $productAssociationType, ProductInterface $firstAssociatedProduct, ProductInterface $secondAssociatedProduct)
{
$productAssociation->getType()->willReturn($productAssociationType);
$productAssociation->getAssociatedProducts()->willReturn(new ArrayCollection([$firstAssociatedProduct->getWrappedObject(), $secondAssociatedProduct->getWrappedObject()]));
$firstAssociatedProduct->getId()->willReturn(7);
$secondAssociatedProduct->getId()->willReturn(21);
$productAssociationType->getCode()->willReturn('accessories');
$this->transform([$productAssociation])->shouldReturn(['accessories' => '7,21']);
}