+
+ describe "prepare_object/1" do
+ test "it processes history" do
+ original = %{
+ "formerRepresentations" => %{
+ "orderedItems" => [
+ %{
+ "generator" => %{},
+ "emoji" => %{"blobcat" => "http://localhost:4001/emoji/blobcat.png"}
+ }
+ ]
+ }
+ }
+
+ processed = Transmogrifier.prepare_object(original)
+
+ history_item = Enum.at(processed["formerRepresentations"]["orderedItems"], 0)
+
+ refute Map.has_key?(history_item, "generator")
+
+ assert [%{"name" => ":blobcat:"}] = history_item["tag"]
+ end
+
+ test "it works when there is no or bad history" do
+ original = %{
+ "formerRepresentations" => %{
+ "items" => [
+ %{
+ "generator" => %{},
+ "emoji" => %{"blobcat" => "http://localhost:4001/emoji/blobcat.png"}
+ }
+ ]
+ }
+ }
+
+ processed = Transmogrifier.prepare_object(original)
+ assert processed["formerRepresentations"] == original["formerRepresentations"]
+ end
+ end