submit-social-housing-lettings-and-sales-data/spec/models/local_authority_spec.rb

require "rails_helper"

RSpec.describe LocalAuthority, type: :model do
  describe "ons code mapping" do
    let(:form) { Form.new("spec/fixtures/forms/2021_2022.json", "2021_2022") }

    before do
      allow(FormHandler.instance).to receive(:current_form).and_return(form)
    end

    it "maps ONS code to local authority names" do
      expect(described_class.ons_code_mappings).to be_a(Hash)
      expect(described_class.ons_code_mappings["E07000178"]).to eq("Oxford")
    end
  end
end