require "rails_helper"

RSpec.describe Form::Sales::Pages::Address, 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[address_line1 address_line2 town_or_city county postcode_full])
  end

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

  it "has the correct header" do
    expect(page.header).to eq("What is the property's address?")
  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_known == nil" do
      let(:log) { create(:sales_log, uprn_known: nil) }

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

    context "when uprn_confirmed != 1" do
      let(:log) do
        create(:sales_log, uprn_known: 1, uprn_confirmed: 0)
      end

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

    context "when uprn_known == 0" do
      let(:log) do
        create(:sales_log, uprn_known: 0, uprn_confirmed: 0)
      end

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

    context "when uprn_confirmed == 1 && uprn_known != 0" do
      let(:log) do
        create(:sales_log, uprn_known: 1, uprn_confirmed: 1)
      end

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