submit-social-housing-lettings-and-sales-data/spec/models/form/sales/questions/address_search_spec.rb

require "rails_helper"

RSpec.describe Form::Sales::Questions::AddressSearch, 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, subsection: instance_double(Form::Subsection, form: instance_double(Form, start_date:))) }
  let(:start_date) { Time.utc(2024, 4, 1) }

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

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

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

  it "has the correct question number" do
    expect(question.question_number).to eq(15)
  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(13)
    end
  end

  describe "#answer_options" do
    before do
      body = {
        results: [
          {
            DPA: {
              "POSTCODE": "AA1 1AA",
              "POST_TOWN": "Test Town",
              "ORGANISATION_NAME": "1, Test Road",
              "ADDRESS": "1 Test Street, Test City, AA1 1AA",
              "UPRN": "123",
            },
          },
        ],
      }.to_json

      WebMock.stub_request(:get, "https://api.os.uk/search/places/v1/uprn?dataset=DPA,LPI&key=OS_DATA_KEY&uprn=123")
             .to_return(status: 200, body:, headers: {})
    end

    let(:log_with_uprn) { build(:sales_log, :completed, uprn: 123, manual_address_entry_selected: false, address_line1_input: "1, Test Road", postcode_full_input: "Test Town") }

    let(:log_without_uprn) { build(:sales_log, :completed, uprn: nil, manual_address_entry_selected: false, address_line1_input: "1, Test Road", postcode_full_input: "Test Town") }

    it "returns an answer option when uprn is present" do
      expect(question.answer_options(log_with_uprn)).to eq({ "123" => { "value" => "1 Test Street, Test City, AA1 1AA (123)" } })
    end

    it "does not return an answer option when uprn is not present" do
      expect(question.answer_options(log_without_uprn)).to eq({ nil => { "value" => " ()" } })
    end
  end

  describe "get_extra_check_answer_value" do
    context "when address is not present" do
      let(:log) { build(:sales_log, manual_address_entry_selected: false) }

      it "returns nil" do
        expect(question.get_extra_check_answer_value(log)).to be_nil
      end
    end

    context "when address search is present" do
      let(:log) do
        build(
          :sales_log,
          :completed,
          address_line1: "19, Charlton Gardens",
          town_or_city: "Bristol",
          postcode_full: "BS10 6LU",
          la: "E06000023",
          uprn_known: 1,
          uprn: 107,
          uprn_confirmed: 1,
        )
      end

      context "when uprn known" do
        it "returns formatted value" do
          expect(question.get_extra_check_answer_value(log)).to eq(
            "\n\n19, Charlton Gardens\nBristol\nBS10 6LU\nBristol, City of",
          )
        end
      end
    end
  end
end