feat: add tests

app/views/form/guidance/_void_date.html.erb

@@ -2,7 +2,7 @@
   <p class="govuk-body">Date the property was (legally or contractually) available to let, or for:</p>
   <ul class="govuk-list govuk-list--bullet">
     <li>re-lets: the day after the previous tenant's contract ended</li>
-    <li>new builds: the day the landlord legally first owned the property (‘completion date’)</li>
+    <li>new builds: the day the landlord legally first owned the property ('completion date')</li>
     <li>new conversions or acquisitions: completion date, or the day after rehabilitation work ended</li>
     <li>new leases: the day the landlord got contractual property rights and could let it out to tenants</li>
   </ul>

spec/models/form/lettings/pages/void_date_spec.rb

@@ -0,0 +1,44 @@
+require "rails_helper"
+
+RSpec.describe Form::Lettings::Pages::VoidDate, type: :model do
+  subject(:page) { described_class.new(page_id, page_definition, subsection) }
+
+  let(:page_id) { nil }
+  let(:page_definition) { nil }
+  let(:subsection) { instance_double(Form::Subsection) }
+
+  it "has correct subsection" do
+    expect(page.subsection).to eq(subsection)
+  end
+
+  it "has correct questions" do
+    expect(page.questions.map(&:id)).to eq(%w[voiddate])
+  end
+
+  it "has the correct id" do
+    expect(page.id).to eq("void_date")
+  end
+
+  it "has the correct header" do
+    expect(page.header).to be_nil
+  end
+
+  it "has the correct description" do
+    expect(page.description).to be_nil
+  end
+
+  it "has the correct depends_on" do
+    expect(page.depends_on).to eq([
+                                    { "renewal" => 0, "rsnvac" => 5 },
+                                    { "renewal" => 0, "rsnvac" => 6 },
+                                    { "renewal" => 0, "rsnvac" => 8 },
+                                    { "renewal" => 0, "rsnvac" => 9 },
+                                    { "renewal" => 0, "rsnvac" => 10 },
+                                    { "renewal" => 0, "rsnvac" => 11 },
+                                    { "renewal" => 0, "rsnvac" => 12 },
+                                    { "renewal" => 0, "rsnvac" => 13 },
+                                    { "renewal" => 0, "rsnvac" => 18 },
+                                    { "renewal" => 0, "rsnvac" => 19 },
+                                  ])
+  end
+end

spec/models/form/lettings/questions/voiddate_spec.rb

@@ -0,0 +1,45 @@
+require "rails_helper"
+
+RSpec.describe Form::Lettings::Questions::Voiddate, 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("voiddate")
+  end
+
+  it "has the correct header" do
+    expect(question.header).to eq("What is the void date?")
+  end
+
+  it "has the correct check_answer_label" do
+    expect(question.check_answer_label).to eq("Void date")
+  end
+
+  it "has the correct check_answers_card_number" do
+    expect(question.check_answers_card_number).to eq(0)
+  end
+
+  it "has the correct question_number" do
+    expect(question.question_number).to eq(23)
+  end
+
+  it "has the correct guidance_partial" do
+    expect(question.guidance_partial).to eq("void_date")
+  end
+
+  it "has the correct type" do
+    expect(question.type).to eq("date")
+  end
+
+  it "is not marked as derived" do
+    expect(question).not_to be_derived
+  end
+end