Store semantic link when importing DFC products

engines/dfc_provider/app/services/supplied_product_builder.rb

@@ -38,6 +38,9 @@ class SuppliedProductBuilder < DfcBuilder
       product.supplier = supplier
       product.ensure_standard_variant
       product.variants.first
+    end.tap do |variant|
+      link = supplied_product.semanticId
+      variant.semantic_links.new(semantic_id: link) if link.present?
     end
   end
 

engines/dfc_provider/spec/services/supplied_product_builder_spec.rb

@@ -163,6 +163,10 @@ describe SuppliedProductBuilder do
     it "creates a new Spree::Product and variant" do
       expect(imported_variant).to be_a(Spree::Variant)
       expect(imported_variant.id).to be_nil
+      expect(imported_variant.semantic_links.size).to eq 1
+
+      link = imported_variant.semantic_links[0]
+      expect(link.semantic_id).to eq "https://example.net/tomato"
 
       imported_product = imported_variant.product
       expect(imported_product).to be_a(Spree::Product)