add base feature specs

spec/factories/submissions.rb

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+FactoryBot.define do
+  factory :submission do
+    template
+    created_by_user factory: %i[user]
+
+    before(:create) do |submission, _|
+      submission.template_fields = submission.template.fields
+      submission.template_schema = submission.template.schema
+      submission.template_submitters = submission.template.submitters
+    end
+  end
+end