openproject/spec/controllers/api/v2/pagination/pagination_spec_helper.rb

#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2017 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.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2017 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 doc/COPYRIGHT.rdoc for more details.
#++

module Api
  module V2
    module Pagination
      module PaginationSpecHelper
        def paginating_index_action(model, scope)
          describe '#index', type: :controller do
            let(:params) {
              { 'page' => '1',
                'page_limit' => '10',
                'q' => 'blubs',
                'format' => 'json' }
            }

            before do
              expect(model).to receive(scope)
                .with(params['q'])
                .and_return(model)

              get :index, params: params
            end

            it 'should be successful' do
              expect(response).to be_success
            end
          end
        end
      end
    end
  end
end