Add savings questions

app/models/form/sales/questions/savings.rb

@@ -0,0 +1,14 @@
+class Form::Sales::Questions::Savings < ::Form::Question
+  def initialize(id, hsh, page)
+    super
+    @id = "savings"
+    @check_answer_label = "Buyer’s total savings (to nearest £10) before any deposit paid"
+    @header = "Enter their total savings to the nearest £10"
+    @type = "numeric"
+    @page = page
+    @width = 5
+    @prefix = "£"
+    @step = 1
+    @min = 0
+  end
+end

app/models/form/sales/questions/savings_nk.rb

@@ -0,0 +1,27 @@
+class Form::Sales::Questions::SavingsNk < ::Form::Question
+  def initialize(id, hsh, page)
+    super
+    @id = "savingsnk"
+    @check_answer_label = "Buyer’s total savings known?"
+    @header = "Do you know how much the buyer had in savings before they paid any deposit for the property?"
+    @type = "radio"
+    @answer_options = ANSWER_OPTIONS
+    @page = page
+    @hint_text = ""
+    @conditional_for = {
+      "savings" => [0],
+    }
+    @hidden_in_check_answers = {
+      "depends_on" => [
+        {
+          "savingsnk" => 0,
+        },
+      ],
+    }
+  end
+
+  ANSWER_OPTIONS = {
+    "0" => { "value" => "Yes" },
+    "1" => { "value" => "No" },
+  }.freeze
+end

spec/models/form/sales/questions/savings_nk_spec.rb

@@ -0,0 +1,62 @@
+require "rails_helper"
+
+RSpec.describe Form::Sales::Questions::SavingsNk, type: :model do
+  subject(:question) { described_class.new(question_id, question_definition, page) }
+
+  let(:question_id) { nil }
+  let(:question_definition) { nil }
+  let(:page) { instance_double(Form::Page) }
+
+  it "has correct page" do
+    expect(question.page).to eq(page)
+  end
+
+  it "has the correct id" do
+    expect(question.id).to eq("savingsnk")
+  end
+
+  it "has the correct header" do
+    expect(question.header).to eq("Do you know how much the buyer had in savings before they paid any deposit for the property?")
+  end
+
+  it "has the correct check_answer_label" do
+    expect(question.check_answer_label).to eq("Buyer’s total savings known?")
+  end
+
+  it "has the correct type" do
+    expect(question.type).to eq("radio")
+  end
+
+  it "is not marked as derived" do
+    expect(question.derived?).to be false
+  end
+
+  it "has the correct answer_options" do
+    expect(question.answer_options).to eq({
+      "0" => { "value" => "Yes" },
+      "1" => { "value" => "No" },
+    })
+  end
+
+  it "has correct conditional for" do
+    expect(question.conditional_for).to eq({
+      "savings" => [0],
+    })
+  end
+
+  it "has the correct hint" do
+    expect(question.hint_text).to eq("")
+  end
+
+  it "has the correct hidden_in_check_answers" do
+    expect(question.hidden_in_check_answers).to eq(
+      {
+        "depends_on" => [
+          {
+            "savingsnk" => 0,
+          },
+        ],
+      },
+    )
+  end
+end

spec/models/form/sales/questions/savings_spec.rb

@@ -0,0 +1,53 @@
+require "rails_helper"
+
+RSpec.describe Form::Sales::Questions::Savings, type: :model do
+  subject(:question) { described_class.new(question_id, question_definition, page) }
+
+  let(:question_id) { nil }
+  let(:question_definition) { nil }
+  let(:page) { instance_double(Form::Page) }
+
+  it "has correct page" do
+    expect(question.page).to eq(page)
+  end
+
+  it "has the correct id" do
+    expect(question.id).to eq("savings")
+  end
+
+  it "has the correct header" do
+    expect(question.header).to eq("Enter their total savings to the nearest £10")
+  end
+
+  it "has the correct check_answer_label" do
+    expect(question.check_answer_label).to eq("Buyer’s total savings (to nearest £10) before any deposit paid")
+  end
+
+  it "has the correct type" do
+    expect(question.type).to eq("numeric")
+  end
+
+  it "is not marked as derived" do
+    expect(question.derived?).to be false
+  end
+
+  it "has the correct hint" do
+    expect(question.hint_text).to be_nil
+  end
+
+  it "has the correct width" do
+    expect(question.width).to eq(5)
+  end
+
+  it "has correct step" do
+    expect(question.step).to eq(1)
+  end
+
+  it "has correct prefix" do
+    expect(question.prefix).to eq("£")
+  end
+
+  it "has correct min" do
+    expect(question.min).to eq(0)
+  end
+end