require "rails_helper"

RSpec.describe Form::Lettings::Questions::TenancyOther, type: :model do
  include CollectionTimeHelper

  subject(:question) { described_class.new(nil, nil, page) }

  let(:page) { instance_double(Form::Page, subsection: instance_double(Form::Subsection, form: instance_double(Form, start_date:)), id: "tenancy_type") }
  let(:start_date) { current_collection_start_date }

  it "has correct page" do
    expect(question.page).to eq(page)
  end

  it "has the correct id" do
    expect(question.id).to eq("tenancyother")
  end

  it "has the correct type" do
    expect(question.type).to eq("text")
  end

  it "is not marked as derived" do
    expect(question.derived?(nil)).to be false
  end

  context "with 2024/25 form" do
    let(:start_date) { Time.utc(2024, 4, 1) }

    it "has the correct question number" do
      expect(question.question_number).to eq(27)
    end
  end

  context "with 2025/26 form" do
    let(:start_date) { Time.utc(2025, 4, 1) }

    it "has the correct question number" do
      expect(question.question_number).to eq(28)
    end
  end
end