#-- copyright
# OpenProject Costs Plugin
#
# Copyright (C) 2009 - 2014 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# version 3.
#
# 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.
#++

require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')

describe WorkPackage, type: :model do
  let(:user) { FactoryGirl.create(:admin) }
  let(:role) { FactoryGirl.create(:role) }
  let(:project) do
    project = FactoryGirl.create(:project_with_types)
    project.add_member!(user, role)
    project
  end

  let(:project2) { FactoryGirl.create(:project_with_types, types: project.types) }
  let(:work_package) {
    FactoryGirl.create(:work_package, project: project,
                                      type: project.types.first,
                                      author: user)
  }
  let!(:cost_entry) { FactoryGirl.create(:cost_entry, work_package: work_package, project: project, units: 3, spent_on: Date.today, user: user, comments: 'test entry') }
  let!(:cost_object) { FactoryGirl.create(:cost_object, project: project) }

  def move_to_project(work_package, project)
    service = MoveWorkPackageService.new(work_package, user)

    service.call(project)
  end

  it 'should update cost entries on move' do
    expect(work_package.project_id).to eql project.id
    expect(move_to_project(work_package, project2)).not_to be_falsey
    expect(cost_entry.reload.project_id).to eql project2.id
  end

  it 'should allow to set cost_object to nil' do
    work_package.cost_object = cost_object
    work_package.save!
    expect(work_package.cost_object).to eql cost_object

    work_package.reload
    work_package.cost_object = nil
    expect { work_package.save! }.not_to raise_error
  end
end