Import: Destroy associated `Referential` on destroy if ready:false

If the `Import`'s associated `Referential` has `ready: false`, destroy
that `Referential` when the import is destroyed.

Aaand looking back at the task it turns out that's not what I was
supposed to do. Right, it does seem a little weird in retrospect.
Instead we want to delete the `Referential`s of child imports.

Refs #4962

1 files changed, 18 insertions, 0 deletions

diff --git a/spec/models/import_spec.rb b/spec/models/import_spec.rb
index 7be05908a..dfb947711 100644
--- a/spec/models/import_spec.rb
+++ b/spec/models/import_spec.rb
@@ -57,6 +57,24 @@ RSpec.describe Import, type: :model do
 
       expect(ImportMessage.count).to eq(0)
     end
+
+    it "must destroy its associated Referential if ready: false" do
+      referential = create(:referential, ready: false)
+      import = create(:import, referential: referential)
+
+      import.destroy
+
+      expect(referential).to be_destroyed
+    end
+
+    it "must not destroy its associated Referential if ready: true" do
+      referential = create(:referential, ready: true)
+      import = create(:import, referential: referential)
+
+      import.destroy
+
+      expect(referential).not_to be_destroyed
+    end
   end
 
   describe "#notify_parent" do