require "rails_helper"

RSpec.describe Form::Sales::Questions::BuyerPrevious, type: :model do
  include CollectionTimeHelper

  subject(:question) { described_class.new(question_id, question_definition, page, joint_purchase:) }

  let(:question_id) { nil }
  let(:question_definition) { nil }
  let(:page) { instance_double(Form::Page) }
  let(:subsection) { instance_double(Form::Subsection) }
  let(:form) { instance_double(Form, start_date: current_collection_start_date) }
  let(:joint_purchase) { true }

  before do
    allow(page).to receive(:subsection).and_return(subsection)
    allow(subsection).to receive(:form).and_return(form)
  end

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

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

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

  it "has the correct displayed_answer_options" do
    expect(question.displayed_answer_options(nil)).to eq({
      "1" => { "value" => "Yes" },
      "2" => { "value" => "No" },
    })
  end

  it "has the correct answer_options" do
    expect(question.answer_options).to eq({
      "1" => { "value" => "Yes" },
      "2" => { "value" => "No" },
      "0" => { "value" => "Don’t know" },
    })
  end

  it "has correct conditional for" do
    expect(question.conditional_for).to be_nil
  end

  it "is marked as derived" do
    expect(question.derived?(nil)).to be true
  end
end