debian-mirror-gitlab/spec/services/labels/available_labels_service_spec.rb

# frozen_string_literal: true
require 'spec_helper'

describe Labels::AvailableLabelsService do
  let(:user) { create(:user) }
  let(:project) { create(:project, :public, group: group) }
  let(:group) { create(:group) }

  let(:project_label) { create(:label, project: project) }
  let(:other_project_label) { create(:label) }
  let(:group_label) { create(:group_label, group: group) }
  let(:other_group_label) { create(:group_label) }
  let(:labels) { [project_label, other_project_label, group_label, other_group_label] }

  describe '#find_or_create_by_titles' do
    let(:label_titles) { labels.map(&:title).push('non existing title') }

    context 'when parent is a project' do
      context 'when a user is not a project member' do
        it 'returns only relevant label ids' do
          result = described_class.new(user, project, labels: label_titles).find_or_create_by_titles

          expect(result).to match_array([project_label, group_label])
        end
      end

      context 'when a user is a project member' do
        before do
          project.add_developer(user)
        end

        it 'creates new labels for not found titles' do
          result = described_class.new(user, project, labels: label_titles).find_or_create_by_titles

          expect(result.count).to eq(5)
          expect(result).to include(project_label, group_label)
          expect(result).not_to include(other_project_label, other_group_label)
        end
      end
    end

    context 'when parent is a group' do
      context 'when a user is not a group member' do
        it 'returns only relevant label ids' do
          result = described_class.new(user, group, labels: label_titles).find_or_create_by_titles

          expect(result).to match_array([group_label])
        end
      end

      context 'when a user is a group member' do
        before do
          group.add_developer(user)
        end

        it 'creates new labels for not found titles' do
          result = described_class.new(user, group, labels: label_titles).find_or_create_by_titles

          expect(result.count).to eq(5)
          expect(result).to include(group_label)
          expect(result).not_to include(project_label, other_project_label, other_group_label)
        end
      end
    end
  end

  describe '#filter_labels_ids_in_param' do
    let(:label_ids) { labels.map(&:id).push(non_existing_record_id) }

    context 'when parent is a project' do
      it 'returns only relevant label ids' do
        result = described_class.new(user, project, ids: label_ids).filter_labels_ids_in_param(:ids)

        expect(result).to match_array([project_label.id, group_label.id])
      end
    end

    context 'when parent is a group' do
      it 'returns only relevant label ids' do
        result = described_class.new(user, group, ids: label_ids).filter_labels_ids_in_param(:ids)

        expect(result).to match_array([group_label.id])
      end
    end
  end
end