transferred Code Ocean from original repository to GitHub

spec/factories/submission.rb

@@ -0,0 +1,13 @@
+FactoryGirl.define do
+  factory :submission do
+    cause 'save'
+    created_by_external_user
+    association :exercise, factory: :fibonacci
+
+    after(:create) do |submission|
+      submission.exercise.files.editable.visible.each do |file|
+        submission.add_file(content: file.content, file_id: file.id)
+      end
+    end
+  end
+end