describe Spree::TaxonSerializer do let(:taxon) { create :taxon } subject { ActiveModel::Serializer::Adapter::JsonApi.new(described_class.new taxon) } its(:to_json) do is_expected.to be_json_eql <<-JSON { "data" : { "attributes" : { "depth" : 0, "description" : null, "links": { "large" : "/assets/default_taxon.png", "mini" : "/assets/default_taxon.png", "original" : "/assets/default_taxon.png", "product" : "/assets/default_taxon.png", "small" : "/assets/default_taxon.png" }, "meta_description" : null, "meta_keywords" : null, "meta_title" : null, "name" : "#{taxon.name}", "permalink" : "#{taxon.permalink}", "position" : 0 }, "relationships" : { "children" : { "data" : [] }, "parent" : { "data" : null }, "taxonomy" : { "data" : { "type" : "spree_taxonomies" } } }, "type" : "spree_taxons" } } JSON end end