debian-mirror-gitlab/spec/services/members/unassign_issuables_service_spec.rb

# frozen_string_literal: true

require 'spec_helper'

RSpec.describe Members::UnassignIssuablesService, feature_category: :subgroups do
  let_it_be(:group) { create(:group, :private) }
  let_it_be(:project) { create(:project, group: group) }
  let_it_be(:user, reload: true) { create(:user) }
  let_it_be(:assigned_issue1, reload: true) { create(:issue, project: project, assignees: [user]) }
  let_it_be(:assigned_issue2, reload: true) { create(:issue, project: project, assignees: [user]) }

  let!(:assigned_merge_request1) { create(:merge_request, :simple, :closed, target_project: project, source_project: project, assignees: [user], title: 'Test1') }
  let!(:assigned_merge_request2) { create(:merge_request, :simple, :opened, target_project: project, source_project: project, assignees: [user], title: 'Test2') }

  describe '#execute' do
    RSpec.shared_examples 'un-assigning issuables' do |issue_count, mr_count, open_issue_count, open_mr_count|
      it 'removes issuable assignments', :aggregate_failures do
        expect(user.assigned_issues.count).to eq(issue_count)
        expect(user.assigned_merge_requests.count).to eq(mr_count)

        subject

        expect(user.assigned_issues.count).to eq(0)
        expect(user.assigned_merge_requests.count).to eq(0)
      end

      it 'invalidates user cache', :aggregate_failures, :clean_gitlab_redis_cache do
        expect(user.assigned_open_merge_requests_count).to eq(open_mr_count)
        expect(user.assigned_open_issues_count).to eq(open_issue_count)

        subject

        expect(user.assigned_open_merge_requests_count).to eq(0)
        expect(user.assigned_open_issues_count).to eq(0)
      end
    end

    context 'when a user leaves a project' do
      before do
        project.add_maintainer(user)
      end

      subject { described_class.new(user, project).execute }

      it_behaves_like 'un-assigning issuables', 2, 2, 2, 1
    end

    context 'when a user leaves a group' do
      let_it_be(:project2) { create(:project, group: group) }

      let_it_be(:assigned_issue3, reload: true) { create(:issue, project: project2, assignees: [user]) }
      let_it_be(:assigned_issue4, reload: true) { create(:issue, project: project2, assignees: [user]) }

      let!(:assigned_merge_request3) { create(:merge_request, :simple, :closed, target_project: project2, source_project: project2, assignees: [user], title: 'Test1') }
      let!(:assigned_merge_request4) { create(:merge_request, :simple, :opened, target_project: project2, source_project: project2, assignees: [user], title: 'Test2') }

      before do
        group.add_maintainer(user)
      end

      subject { described_class.new(user, group).execute }

      it_behaves_like 'un-assigning issuables', 4, 4, 4, 2
    end
  end
end