#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2021 the OpenProject GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
# See COPYRIGHT and LICENSE files for more details.
#++

require 'spec_helper'
require 'services/base_services/behaves_like_delete_service'

describe ::Members::DeleteService, type: :model do
  it_behaves_like 'BaseServices delete service' do
    let(:principal) { user }
    before do
      model_instance.principal = principal

      allow(::OpenProject::Notifications)
        .to receive(:send)
    end

    let!(:cleanup_service_instance) do
      instance = instance_double(Members::CleanupService, call: nil)

      allow(Members::CleanupService)
        .to receive(:new)
        .with(principal, model_instance.project_id)
        .and_return(instance)

      instance
    end

    describe '#call' do
      context 'when contract validates and the model is destroyed successfully' do
        it 'calls the cleanup service' do
          service_call

          expect(cleanup_service_instance)
            .to have_received(:call)
        end

        it 'sends a notification' do
          service_call

          expect(::OpenProject::Notifications)
            .to have_received(:send)
            .with(OpenProject::Events::MEMBER_DESTROYED, member: model_instance)
        end

        context 'when the model`s principal is a group' do
          let(:principal) { FactoryBot.build_stubbed(:group) }
          let!(:cleanup_inherited_roles_service_instance) do
            instance = instance_double(Groups::CleanupInheritedRolesService, call: nil)

            allow(Groups::CleanupInheritedRolesService)
              .to receive(:new)
              .with(principal,
                    current_user: user,
                    contract_class: EmptyContract)
              .and_return(instance)

            instance
          end

          it 'calls the cleanup inherited roles service' do
            service_call

            expect(cleanup_inherited_roles_service_instance)
              .to have_received(:call)
          end
        end
      end
    end
  end
end