feat: fix check_answers_helper_spec.rb

spec/helpers/check_answers_helper_spec.rb

@@ -6,6 +6,15 @@ RSpec.describe CheckAnswersHelper do
   let(:lettings_log) { FactoryBot.build(:lettings_log, :in_progress) }
   let(:current_user) { FactoryBot.build(:user) }
 
+  around do |example|
+    Timecop.freeze(Time.zone.local(2022, 1, 1)) do
+      Singleton.__init__(FormHandler)
+      example.run
+    end
+    Timecop.return
+    Singleton.__init__(FormHandler)
+  end
+
   describe "display_answered_questions_summary" do
     context "when a section hasn't been completed yet" do
       it "returns that you have unanswered questions" do