# frozen_string_literal: true

require 'spec_helper'

RSpec.describe Mutations::Achievements::Award, feature_category: :user_profile do
  include GraphqlHelpers

  let_it_be(:developer) { create(:user) }
  let_it_be(:maintainer) { create(:user) }
  let_it_be(:recipient) { create(:user) }
  let_it_be(:group) { create(:group) }
  let_it_be(:achievement) { create(:achievement, namespace: group) }

  describe '#resolve' do
    subject(:resolve_mutation) do
      described_class.new(object: nil, context: { current_user: current_user }, field: nil).resolve(
        achievement_id: achievement&.to_global_id, user_id: recipient&.to_global_id
      )
    end

    before_all do
      group.add_developer(developer)
      group.add_maintainer(maintainer)
    end

    context 'when the user does not have permission' do
      let(:current_user) { developer }

      it 'raises an error' do
        expect { resolve_mutation }.to raise_error(Gitlab::Graphql::Errors::ResourceNotAvailable)
          .with_message(Gitlab::Graphql::Authorize::AuthorizeResource::RESOURCE_ACCESS_ERROR)
      end
    end

    context 'when the user has permission' do
      let(:current_user) { maintainer }

      context 'when the params are invalid' do
        let(:achievement) { nil }

        it 'returns the validation error' do
          expect { resolve_mutation }.to raise_error { Gitlab::Graphql::Errors::ArgumentError }
        end
      end

      it 'creates user_achievement with correct values' do
        expect(resolve_mutation[:user_achievement]).to have_attributes({ achievement: achievement, user: recipient })
      end
    end
  end

  specify { expect(described_class).to require_graphql_authorizations(:award_achievement) }
end