openproject/spec/models/journal_spec.rb

#-- encoding: UTF-8

#-- 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'

describe Journal,
         type: :model do
  describe '#journable' do
    it 'raises no error on a new journal without a journable' do
      expect(Journal.new.journable)
        .to be_nil
    end
  end

  describe '#notifications' do
    let(:work_package) { FactoryBot.create(:work_package) }
    let(:journal) { work_package.journals.first }
    let!(:notification) do
      FactoryBot.create(:notification,
                        journal: journal,
                        resource: work_package,
                        project: work_package.project)
    end

    it 'has a notifications association' do
      expect(journal.notifications)
        .to match_array([notification])
    end

    it 'destroys the associated notifications upon journal destruction' do
      expect { journal.destroy }
        .to change(Notification, :count).from(1).to(0)
    end
  end
end