# frozen_string_literal: true

require 'spec_helper'

RSpec.describe MergeRequestReviewer do
  let(:reviewer) { create(:user) }
  let(:merge_request) { create(:merge_request) }

  subject { merge_request.merge_request_reviewers.build(reviewer: reviewer) }

  it_behaves_like 'having unique enum values'

  describe 'associations' do
    it { is_expected.to belong_to(:merge_request).class_name('MergeRequest') }
    it { is_expected.to belong_to(:reviewer).class_name('User').inverse_of(:merge_request_reviewers) }
  end

  describe '#attention_requested_by' do
    let(:current_user) { create(:user) }

    before do
      subject.update!(updated_state_by: current_user, state: :attention_requested)
    end

    context 'attention requested' do
      it { expect(subject.attention_requested_by).to eq(current_user) }
    end

    context 'attention requested' do
      before do
        subject.update!(state: :reviewed)
      end

      it { expect(subject.attention_requested_by).to eq(nil) }
    end
  end
end