submit-social-housing-lettings-and-sales-data/spec/models/form/sales/pages/uprn_confirmation_spec.rb

require "rails_helper"

RSpec.describe Form::Sales::Pages::UprnConfirmation, 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[uprn_confirmed])
  end

  it "has the correct id" do
    expect(page.id).to eq("uprn_confirmation")
  end

  it "has the correct description" do
    expect(page.description).to be_nil
  end

  it "has correct depends_on" do
    expect(page.depends_on).to be_nil
  end

  describe "has correct routed_to?" do
    context "when uprn present && uprn_known == 1 " do
      let(:log) { build(:sales_log) }

      it "returns true" do
        log.uprn_known = 1
        log.uprn = "123456789"
        expect(page.routed_to?(log)).to eq(true)
      end
    end

    context "when uprn = nil" do
      let(:log) { build(:sales_log, uprn_known: 1, uprn: nil) }

      it "returns false" do
        expect(page.routed_to?(log)).to eq(false)
      end
    end

    context "when uprn_known == 0" do
      let(:log) { build(:sales_log, uprn_known: 0, uprn: "123456789") }

      it "returns false" do
        expect(page.routed_to?(log)).to eq(false)
      end
    end
  end
end