Chris@1517: # Redmine - project management software
Chris@1517: # Copyright (C) 2006-2014  Jean-Philippe Lang
Chris@1517: #
Chris@1517: # This program is free software; you can redistribute it and/or
Chris@1517: # modify it under the terms of the GNU General Public License
Chris@1517: # as published by the Free Software Foundation; either version 2
Chris@1517: # of the License, or (at your option) any later version.
Chris@1517: #
Chris@1517: # This program is distributed in the hope that it will be useful,
Chris@1517: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@1517: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@1517: # GNU General Public License for more details.
Chris@1517: #
Chris@1517: # You should have received a copy of the GNU General Public License
Chris@1517: # along with this program; if not, write to the Free Software
Chris@1517: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@1517: 
Chris@1517: require File.expand_path('../../test_helper', __FILE__)
Chris@1517: 
Chris@1517: class WikiContentTest < ActiveSupport::TestCase
Chris@1517:   fixtures :projects, :enabled_modules,
Chris@1517:            :users, :members, :member_roles, :roles,
Chris@1517:            :wikis, :wiki_pages, :wiki_contents, :wiki_content_versions
Chris@1517: 
Chris@1517:   def setup
Chris@1517:     @wiki = Wiki.find(1)
Chris@1517:     @page = @wiki.pages.first
Chris@1517:   end
Chris@1517: 
Chris@1517:   def test_create
Chris@1517:     page = WikiPage.new(:wiki => @wiki, :title => "Page")
Chris@1517:     page.content = WikiContent.new(:text => "Content text", :author => User.find(1), :comments => "My comment")
Chris@1517:     assert page.save
Chris@1517:     page.reload
Chris@1517: 
Chris@1517:     content = page.content
Chris@1517:     assert_kind_of WikiContent, content
Chris@1517:     assert_equal 1, content.version
Chris@1517:     assert_equal 1, content.versions.length
Chris@1517:     assert_equal "Content text", content.text
Chris@1517:     assert_equal "My comment", content.comments
Chris@1517:     assert_equal User.find(1), content.author
Chris@1517:     assert_equal content.text, content.versions.last.text
Chris@1517:   end
Chris@1517: 
Chris@1517:   def test_create_should_send_email_notification
Chris@1517:     ActionMailer::Base.deliveries.clear
Chris@1517:     page = WikiPage.new(:wiki => @wiki, :title => "A new page")
Chris@1517:     page.content = WikiContent.new(:text => "Content text", :author => User.find(1), :comments => "My comment")
Chris@1517: 
Chris@1517:     with_settings :default_language => 'en', :notified_events => %w(wiki_content_added) do
Chris@1517:       assert page.save
Chris@1517:     end
Chris@1517: 
Chris@1517:     assert_equal 1, ActionMailer::Base.deliveries.size
Chris@1517:     assert_include 'wiki page has been added', mail_body(ActionMailer::Base.deliveries.last)
Chris@1517:   end
Chris@1517: 
Chris@1517:   def test_update_should_be_versioned
Chris@1517:     content = @page.content
Chris@1517:     version_count = content.version
Chris@1517:     content.text = "My new content"
Chris@1517:     assert_difference 'WikiContent::Version.count' do
Chris@1517:       assert content.save
Chris@1517:     end
Chris@1517:     content.reload
Chris@1517:     assert_equal version_count+1, content.version
Chris@1517:     assert_equal version_count+1, content.versions.length
Chris@1517: 
Chris@1517:     version = WikiContent::Version.order('id DESC').first
Chris@1517:     assert_equal @page.id, version.page_id
Chris@1517:     assert_equal '', version.compression
Chris@1517:     assert_equal "My new content", version.data
Chris@1517:     assert_equal "My new content", version.text
Chris@1517:   end
Chris@1517: 
Chris@1517:   def test_update_with_gzipped_history
Chris@1517:     with_settings :wiki_compression => 'gzip' do
Chris@1517:       content = @page.content
Chris@1517:       content.text = "My new content"
Chris@1517:       assert_difference 'WikiContent::Version.count' do
Chris@1517:         assert content.save
Chris@1517:       end
Chris@1517:     end
Chris@1517: 
Chris@1517:     version = WikiContent::Version.order('id DESC').first
Chris@1517:     assert_equal @page.id, version.page_id
Chris@1517:     assert_equal 'gzip', version.compression
Chris@1517:     assert_not_equal "My new content", version.data
Chris@1517:     assert_equal "My new content", version.text
Chris@1517:   end
Chris@1517: 
Chris@1517:   def test_update_should_send_email_notification
Chris@1517:     ActionMailer::Base.deliveries.clear
Chris@1517:     content = @page.content
Chris@1517:     content.text = "My new content"
Chris@1517: 
Chris@1517:     with_settings :notified_events => %w(wiki_content_updated) do
Chris@1517:       assert content.save
Chris@1517:     end
Chris@1517: 
Chris@1517:     assert_equal 1, ActionMailer::Base.deliveries.size
Chris@1517:     assert_include 'wiki page has been updated', mail_body(ActionMailer::Base.deliveries.last)
Chris@1517:   end
Chris@1517: 
Chris@1517:   def test_fetch_history
Chris@1517:     assert !@page.content.versions.empty?
Chris@1517:     @page.content.versions.each do |version|
Chris@1517:       assert_kind_of String, version.text
Chris@1517:     end
Chris@1517:   end
Chris@1517: 
Chris@1517:   def test_large_text_should_not_be_truncated_to_64k
Chris@1517:     page = WikiPage.new(:wiki => @wiki, :title => "Big page")
Chris@1517:     page.content = WikiContent.new(:text => "a" * 500.kilobyte, :author => User.find(1))
Chris@1517:     assert page.save
Chris@1517:     page.reload
Chris@1517:     assert_equal 500.kilobyte, page.content.text.size
Chris@1517:   end
Chris@1517: 
Chris@1517:   def test_current_version
Chris@1517:     content = WikiContent.find(11)
Chris@1517:     assert_equal true, content.current_version?
Chris@1517:     assert_equal true, content.versions.order('version DESC').first.current_version?
Chris@1517:     assert_equal false, content.versions.order('version ASC').first.current_version?
Chris@1517:   end
Chris@1517: 
Chris@1517:   def test_previous_for_first_version_should_return_nil
Chris@1517:     content = WikiContent::Version.find_by_page_id_and_version(1, 1)
Chris@1517:     assert_nil content.previous
Chris@1517:   end
Chris@1517: 
Chris@1517:   def test_previous_for_version_should_return_previous_version
Chris@1517:     content = WikiContent::Version.find_by_page_id_and_version(1, 3)
Chris@1517:     assert_not_nil content.previous
Chris@1517:     assert_equal 2, content.previous.version
Chris@1517:   end
Chris@1517: 
Chris@1517:   def test_previous_for_version_with_gap_should_return_previous_available_version
Chris@1517:     WikiContent::Version.find_by_page_id_and_version(1, 2).destroy
Chris@1517: 
Chris@1517:     content = WikiContent::Version.find_by_page_id_and_version(1, 3)
Chris@1517:     assert_not_nil content.previous
Chris@1517:     assert_equal 1, content.previous.version
Chris@1517:   end
Chris@1517: 
Chris@1517:   def test_next_for_last_version_should_return_nil
Chris@1517:     content = WikiContent::Version.find_by_page_id_and_version(1, 3)
Chris@1517:     assert_nil content.next
Chris@1517:   end
Chris@1517: 
Chris@1517:   def test_next_for_version_should_return_next_version
Chris@1517:     content = WikiContent::Version.find_by_page_id_and_version(1, 1)
Chris@1517:     assert_not_nil content.next
Chris@1517:     assert_equal 2, content.next.version
Chris@1517:   end
Chris@1517: 
Chris@1517:   def test_next_for_version_with_gap_should_return_next_available_version
Chris@1517:     WikiContent::Version.find_by_page_id_and_version(1, 2).destroy
Chris@1517: 
Chris@1517:     content = WikiContent::Version.find_by_page_id_and_version(1, 1)
Chris@1517:     assert_not_nil content.next
Chris@1517:     assert_equal 3, content.next.version
Chris@1517:   end
Chris@1517: end