OpenProject is the leading open source project management software.
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openproject/spec/services/shared/service_context_integration...

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#-- 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 docs/COPYRIGHT.rdoc for more details.
#++
require 'spec_helper'
describe Shared::ServiceContext, 'integration', type: :model do
let(:user) { FactoryBot.build_stubbed(:user) }
let(:instance) do
Class.new do
include Shared::ServiceContext
attr_accessor :user
def initialize(user)
self.user = user
end
def test_method_failure(model)
in_context model, true do
Setting.connection.execute <<~SQL
INSERT INTO settings (name, value)
VALUES ('test_setting', 'abc')
SQL
ServiceResult.new success: false
end
end
def test_method_success(model)
in_context model, true do
Setting.connection.execute <<~SQL
INSERT INTO settings (name, value)
VALUES ('test_setting', 'abc')
SQL
ServiceResult.new success: true
end
end
end.new(user)
end
describe '#in_context' do
context 'with a model' do
let(:model) { User.new } # model implementation is irrelevant
context 'with a failure result' do
it 'reverts all database changes' do
expect { instance.test_method_failure(model) }
.not_to change { Setting.count }
end
end
context 'with a success result' do
it 'keeps database changes' do
expect { instance.test_method_success(model) }
.to change { Setting.count }
end
end
end
context 'without a model' do
let(:model) { nil }
context 'with a failure result' do
it 'reverts all database changes' do
expect { instance.test_method_failure(model) }
.not_to change { Setting.count }
end
end
context 'with a success result' do
it 'keeps database changes' do
expect { instance.test_method_success(model) }
.to change { Setting.count }
end
end
end
end
end