Add interuption screen helper specs

spec/fixtures/forms/2021_2022.json

@@ -226,7 +226,8 @@
                     "operand": 50
                   }
                 }
-              ]
+              ],
+              "affected_question_ids": ["age1", "ecstat1"]
             },
             "person_2_working_situation": {
               "header": "",

spec/helpers/interruption_screen_helper_spec.rb

@@ -241,4 +241,19 @@ RSpec.describe InterruptionScreenHelper do
       end
     end
   end
+
+  describe "soft_validation_affected_questions" do
+    let(:question) { lettings_log.form.get_question("retirement_value_check", lettings_log) }
+
+    it "returns a list of questions affected by the soft validation" do
+      expect(soft_validation_affected_questions(question, lettings_log).count).to eq(2)
+      expect(soft_validation_affected_questions(question, lettings_log).map(&:id)).to eq(%w[age1 ecstat1])
+    end
+  end
+
+  describe "interruption_action_href" do
+    it "returns a path to given question with interruption screen referrer" do
+      expect(interruption_action_href(lettings_log, "retirement_value_check")).to eq("/lettings-logs/#{lettings_log.id}/retirement-value-check?referrer=interruption_screen")
+    end
+  end
 end