# frozen_string_literal: true

require 'rails_helper'

describe InternalUserPolicy do
  subject(:policy) { described_class }

  %i[create? edit? index? new? show? update?].each do |action|
    permissions(action) do
      it 'grants access to admins only' do
        expect(policy).to permit(FactoryBot.build(:admin), InternalUser.new)
        %i[external_user teacher].each do |factory_name|
          expect(policy).not_to permit(FactoryBot.build(factory_name), InternalUser.new)
        end
      end
    end
  end

  permissions :destroy? do
    context 'with an admin user' do
      it 'grants access to no one' do
        %i[admin external_user teacher].each do |factory_name|
          expect(policy).not_to permit(FactoryBot.build(factory_name), FactoryBot.build(:admin))
        end
      end
    end

    context 'with a non-admin user' do
      it 'grants access to admins only' do
        expect(policy).to permit(FactoryBot.build(:admin), InternalUser.new)
        %i[external_user teacher].each do |factory_name|
          expect(policy).not_to permit(FactoryBot.build(factory_name), FactoryBot.build(:teacher))
        end
      end
    end
  end
end