Add tests for helper

app/helpers/interuption_screen_helper.rb

@@ -1,7 +1,16 @@
 module InteruptionScreenHelper
   def display_informative_text(informative_text, case_log)
-    translation_question = informative_text["argument"].map { |x| case_log.form.get_question(x) }
-    translation = I18n.t(informative_text["translation"], informative_text["argument"][0].to_sym => translation_question[0].answer_label(case_log), informative_text["argument"][1].to_sym => translation_question[1].answer_label(case_log))
-    "<span>#{translation}</span>".html_safe
+    translation_questions = informative_text["argument"].map { |x| case_log.form.get_question(x) }
+    begin
+      case translation_questions.count
+      when 2
+        translation = I18n.t(informative_text["translation"], informative_text["argument"][0].to_sym => translation_questions[0].answer_label(case_log), informative_text["argument"][1].to_sym => translation_questions[1].answer_label(case_log))
+      when 1
+        translation = I18n.t(informative_text["translation"], informative_text["argument"][0].to_sym => translation_questions[0].answer_label(case_log))
+      end
+    rescue StandardError
+      return ""
+    end
+    translation.html_safe
   end
 end

config/forms/2021_2022.json

@@ -4577,12 +4577,16 @@
             },
             "net_income_value_check": {
               "depends_on": [{ "net_income_soft_validation_triggered?": true }],
-              "title_text": "Net income value outside expected range",
+              "title_text": "Net income is higher than expected based on the main tenant’s working situation",
+              "informative_text": {
+                "translation": "soft_validations.net_income.hint_text", 
+                "argument": ["ecstat1", "earnings"]
+              },
               "questions": {
                 "net_income_value_check": {
                   "check_answer_label": "Net income soft validation",
                   "hidden_in_check_answers": true,
-                  "header": "Is this value correct?",
+                  "header": "Are you sure this is correct?",
                   "type": "interruption_screen",
                   "answer_options": {
                     "0": {

config/locales/en.yml

@@ -88,8 +88,8 @@ en:
       reasonpref:
         not_homeless: "Answer cannot be ‘homeless or about to lose their home’ as you already told us the tenant was not homeless immediately prior to this letting"
       reasonable_preference_reason:
-        reason_required: "If reasonable preference is \"Yes\", a reason must be given"
-        reason_not_required: "If reasonable preference is \"No\", no reasons should be given"
+        reason_required: 'If reasonable preference is "Yes", a reason must be given'
+        reason_not_required: 'If reasonable preference is "No", no reasons should be given'
       underoccupation_benefitcap:
         dont_know_required: "must be don’t know if tenant’s main reason for leaving is don’t know"
       reservist:
@@ -130,7 +130,6 @@ en:
           not_homeless: "Answer cannot be ‘no’ as you already told us the tenant was homeless or about to lose their home"
       previous_la_known: "Enter a local authority"
 
-
     tenancy:
       length:
         fixed_term_not_required: "You must only answer the fixed term tenancy length question if the tenancy type is fixed term"
@@ -144,7 +143,7 @@ en:
 
   soft_validations:
     net_income:
-      hint_text: "This is based on the tenant’s work situation: %{ecstat1}\nThe household income you have entered is %{earnings}"
+      hint_text: "This is based on the tenant’s work situation: %{ecstat1}<br>The household income you have entered is %{earnings}"
       in_soft_min_range:
         message: "Net income is lower than expected based on the main tenant’s working situation. Are you sure this is correct?"
       in_soft_max_range:
@@ -159,3 +158,6 @@ en:
       code_has_been_sent: "Your security code has been sent."
       code_required: "Security code is required"
       code_incorrect: "Security code is incorrect"
+
+  test:
+    one_argument: "This is based on the tenant’s work situation: %{ecstat1}"

spec/helpers/interuption_screen_helper_spec.rb

@@ -0,0 +1,65 @@
+require "rails_helper"
+
+RSpec.describe InteruptionScreenHelper do
+  form_handler = FormHandler.instance
+  let(:form) { form_handler.get_form("test_form") }
+  let(:subsection) { form.get_subsection("household_characteristics") }
+  let(:user) { FactoryBot.create(:user) }
+  let(:case_log) do
+    FactoryBot.create(
+      :case_log,
+      :in_progress,
+      ecstat1: 1,
+      earnings: 750,
+      incfreq: 0,
+      owning_organisation: user.organisation,
+      managing_organisation: user.organisation,
+    )
+  end
+
+  describe "display_informative_text" do
+    context "when 2 out of 2 arguments are given" do
+      it "returns correct informative text" do
+        informative_text = {
+          "translation" => "soft_validations.net_income.hint_text",
+          "argument" => %w[ecstat1 earnings],
+        }
+        expect(display_informative_text(informative_text, case_log))
+          .to eq("This is based on the tenant’s work situation: Full-time – 30 hours or more<br>The household income you have entered is £750.00 every week")
+      end
+    end
+
+    context "when 1 out of 1 arguments is given" do
+      it "returns correct informative text" do
+        informative_text = {
+          "translation" => "test.one_argument",
+          "argument" => %w[ecstat1],
+        }
+        expect(display_informative_text(informative_text, case_log))
+          .to eq("This is based on the tenant’s work situation: Full-time – 30 hours or more")
+      end
+    end
+  end
+
+  context "when 2 out of 1 arguments are given" do
+    it "returns correct informative text" do
+      informative_text = {
+        "translation" => "test.one_argument",
+        "argument" => %w[ecstat1 earnings],
+      }
+      expect(display_informative_text(informative_text, case_log))
+        .to eq("This is based on the tenant’s work situation: Full-time – 30 hours or more")
+    end
+  end
+
+  context "when 1 out of 2 arguments are given" do
+    it "returns an empty string" do
+      informative_text = {
+        "translation" => "soft_validations.net_income.hint_text",
+        "argument" => %w[ecstat1],
+      }
+      expect(display_informative_text(informative_text, case_log))
+        .to eq("")
+    end
+  end
+end