openproject/spec/models/wiki_spec.rb

#-- 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 Wiki, type: :model do
  let(:project) { FactoryBot.create(:project, disable_modules: 'wiki') }
  let(:start_page) { 'The wiki start page' }
  let(:wiki) { project.create_wiki start_page: start_page }

  describe 'creation' do
    it_behaves_like 'acts_as_watchable included' do
      let(:model_instance) { FactoryBot.create(:wiki) }
      let(:watch_permission) { :view_wiki_pages }
      let(:project) { model_instance.project }
    end

    describe '#create' do
      it 'creates a wiki menu item on creation' do
        expect(wiki.wiki_menu_items).to be_one
      end

      it 'sets the wiki menu item title to the name of the start page' do
        expect(wiki.wiki_menu_items.first.title).to eq(start_page)
      end

      it 'requires a start_page' do
        wiki = project.create_wiki start_page: nil
        expect(wiki)
          .to be_new_record
      end
    end
  end

  describe '#start_page' do
    it 'can be changed' do
      wiki.start_page = 'Another start page'
      wiki.save

      expect(Wiki)
        .to exist(start_page: 'Another start page')
    end
  end

  describe '#slug' do
    context 'with an umlaut' do
      let(:wiki_page) { FactoryBot.create(:wiki_page, wiki: wiki, title: 'Übersicht') }

      it 'normalizes' do
        expect(wiki_page.slug).to eq 'ubersicht'
      end
    end
  end

  describe '#find_page' do
    let(:title) { 'Übersicht' }
    let!(:wiki_page) { FactoryBot.create(:wiki_page, wiki: wiki, title: title) }
    let(:search_string) { 'Übersicht' }

    subject { wiki.find_page(search_string) }

    context 'when using the title' do
      it 'finds the page' do
        expect(subject)
          .to eq wiki_page
      end
    end

    context 'when using the title in a different case' do
      let(:search_string) { 'ÜBERSICHT' }

      it 'finds the page' do
        expect(subject)
          .to eq wiki_page
      end
    end

    context 'for a date title' do
      let(:search_string) { '2009\\02\\09' }
      let(:title) { '2009\\02\\09' }

      it 'finds the page' do
        expect(subject)
          .to eq wiki_page
      end
    end

    context 'for non latin characters' do
      let(:search_string) { 'Этика менеджмента' }
      let(:title) { 'Этика менеджмента' }

      it 'finds the page' do
        expect(subject)
          .to eq wiki_page
      end
    end

    context 'with german default_language', with_settings: { default_language: 'de' } do
      before do
        wiki_page.update_column(:slug, 'uebersicht')
      end

      it 'finds the page with the default_language slug title (Regression #38606)' do
        expect(subject)
          .to eq wiki_page
      end
    end
  end
end