Chris@1295: # Redmine - project management software
Chris@1295: # Copyright (C) 2006-2013  Jean-Philippe Lang
Chris@1295: #
Chris@1295: # This program is free software; you can redistribute it and/or
Chris@1295: # modify it under the terms of the GNU General Public License
Chris@1295: # as published by the Free Software Foundation; either version 2
Chris@1295: # of the License, or (at your option) any later version.
Chris@1295: #
Chris@1295: # This program is distributed in the hope that it will be useful,
Chris@1295: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@1295: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@1295: # GNU General Public License for more details.
Chris@1295: #
Chris@1295: # You should have received a copy of the GNU General Public License
Chris@1295: # along with this program; if not, write to the Free Software
Chris@1295: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@1295: 
Chris@1295: require File.expand_path('../../test_helper', __FILE__)
Chris@1295: 
Chris@1295: class WikiPageTest < ActiveSupport::TestCase
Chris@1295:   fixtures :projects, :wikis, :wiki_pages, :wiki_contents, :wiki_content_versions
Chris@1295: 
Chris@1295:   def setup
Chris@1295:     @wiki = Wiki.find(1)
Chris@1295:     @page = @wiki.pages.first
Chris@1295:   end
Chris@1295: 
Chris@1295:   def test_create
Chris@1295:     page = WikiPage.new(:wiki => @wiki)
Chris@1295:     assert !page.save
Chris@1295:     assert_equal 1, page.errors.count
Chris@1295: 
Chris@1295:     page.title = "Page"
Chris@1295:     assert page.save
Chris@1295:     page.reload
Chris@1295:     assert !page.protected?
Chris@1295: 
Chris@1295:     @wiki.reload
Chris@1295:     assert @wiki.pages.include?(page)
Chris@1295:   end
Chris@1295: 
Chris@1295:   def test_sidebar_should_be_protected_by_default
Chris@1295:     page = @wiki.find_or_new_page('sidebar')
Chris@1295:     assert page.new_record?
Chris@1295:     assert page.protected?
Chris@1295:   end
Chris@1295: 
Chris@1295:   def test_find_or_new_page
Chris@1295:     page = @wiki.find_or_new_page("CookBook documentation")
Chris@1295:     assert_kind_of WikiPage, page
Chris@1295:     assert !page.new_record?
Chris@1295: 
Chris@1295:     page = @wiki.find_or_new_page("Non existing page")
Chris@1295:     assert_kind_of WikiPage, page
Chris@1295:     assert page.new_record?
Chris@1295:   end
Chris@1295: 
Chris@1295:   def test_parent_title
Chris@1295:     page = WikiPage.find_by_title('Another_page')
Chris@1295:     assert_nil page.parent_title
Chris@1295: 
Chris@1295:     page = WikiPage.find_by_title('Page_with_an_inline_image')
Chris@1295:     assert_equal 'CookBook documentation', page.parent_title
Chris@1295:   end
Chris@1295: 
Chris@1295:   def test_assign_parent
Chris@1295:     page = WikiPage.find_by_title('Another_page')
Chris@1295:     page.parent_title = 'CookBook documentation'
Chris@1295:     assert page.save
Chris@1295:     page.reload
Chris@1295:     assert_equal WikiPage.find_by_title('CookBook_documentation'), page.parent
Chris@1295:   end
Chris@1295: 
Chris@1295:   def test_unassign_parent
Chris@1295:     page = WikiPage.find_by_title('Page_with_an_inline_image')
Chris@1295:     page.parent_title = ''
Chris@1295:     assert page.save
Chris@1295:     page.reload
Chris@1295:     assert_nil page.parent
Chris@1295:   end
Chris@1295: 
Chris@1295:   def test_parent_validation
Chris@1295:     page = WikiPage.find_by_title('CookBook_documentation')
Chris@1295: 
Chris@1295:     # A page that doesn't exist
Chris@1295:     page.parent_title = 'Unknown title'
Chris@1295:     assert !page.save
Chris@1295:     assert_include I18n.translate('activerecord.errors.messages.invalid'),
Chris@1295:                    page.errors[:parent_title]
Chris@1295:     # A child page
Chris@1295:     page.parent_title = 'Page_with_an_inline_image'
Chris@1295:     assert !page.save
Chris@1295:     assert_include I18n.translate('activerecord.errors.messages.circular_dependency'),
Chris@1295:                    page.errors[:parent_title]
Chris@1295:     # The page itself
Chris@1295:     page.parent_title = 'CookBook_documentation'
Chris@1295:     assert !page.save
Chris@1295:     assert_include I18n.translate('activerecord.errors.messages.circular_dependency'),
Chris@1295:                    page.errors[:parent_title]
Chris@1295:     page.parent_title = 'Another_page'
Chris@1295:     assert page.save
Chris@1295:   end
Chris@1295: 
Chris@1295:   def test_destroy
Chris@1295:     page = WikiPage.find(1)
Chris@1295:     page.destroy
Chris@1295:     assert_nil WikiPage.find_by_id(1)
Chris@1295:     # make sure that page content and its history are deleted
Chris@1295:     assert WikiContent.find_all_by_page_id(1).empty?
Chris@1295:     assert WikiContent.versioned_class.find_all_by_page_id(1).empty?
Chris@1295:   end
Chris@1295: 
Chris@1295:   def test_destroy_should_not_nullify_children
Chris@1295:     page = WikiPage.find(2)
Chris@1295:     child_ids = page.child_ids
Chris@1295:     assert child_ids.any?
Chris@1295:     page.destroy
Chris@1295:     assert_nil WikiPage.find_by_id(2)
Chris@1295: 
Chris@1295:     children = WikiPage.find_all_by_id(child_ids)
Chris@1295:     assert_equal child_ids.size, children.size
Chris@1295:     children.each do |child|
Chris@1295:       assert_nil child.parent_id
Chris@1295:     end
Chris@1295:   end
Chris@1295: 
Chris@1295:   def test_updated_on_eager_load
Chris@1295:     page = WikiPage.with_updated_on.first(:order => 'id')
Chris@1295:     assert page.is_a?(WikiPage)
Chris@1295:     assert_not_nil page.read_attribute(:updated_on)
Chris@1295:     assert_equal Time.gm(2007, 3, 6, 23, 10, 51), page.content.updated_on
Chris@1295:     assert_equal page.content.updated_on, page.updated_on
Chris@1295:     assert_not_nil page.read_attribute(:version)
Chris@1295:   end
Chris@1295: 
Chris@1295:   def test_descendants
Chris@1295:     page = WikiPage.create!(:wiki => @wiki, :title => 'Parent')
Chris@1295:     child1 = WikiPage.create!(:wiki => @wiki, :title => 'Child1', :parent => page)
Chris@1295:     child11 = WikiPage.create!(:wiki => @wiki, :title => 'Child11', :parent => child1)
Chris@1295:     child111 = WikiPage.create!(:wiki => @wiki, :title => 'Child111', :parent => child11)
Chris@1295:     child2 = WikiPage.create!(:wiki => @wiki, :title => 'Child2', :parent => page)
Chris@1295: 
Chris@1295:     assert_equal %w(Child1 Child11 Child111 Child2), page.descendants.map(&:title).sort
Chris@1295:     assert_equal %w(Child1 Child11 Child111 Child2), page.descendants(nil).map(&:title).sort
Chris@1295:     assert_equal %w(Child1 Child11 Child2), page.descendants(2).map(&:title).sort
Chris@1295:     assert_equal %w(Child1 Child2), page.descendants(1).map(&:title).sort
Chris@1295: 
Chris@1295:     assert_equal %w(Child1 Child11 Child111 Child2 Parent), page.self_and_descendants.map(&:title).sort
Chris@1295:     assert_equal %w(Child1 Child11 Child111 Child2 Parent), page.self_and_descendants(nil).map(&:title).sort
Chris@1295:     assert_equal %w(Child1 Child11 Child2 Parent), page.self_and_descendants(2).map(&:title).sort
Chris@1295:     assert_equal %w(Child1 Child2 Parent), page.self_and_descendants(1).map(&:title).sort
Chris@1295:   end
Chris@1295: 
Chris@1295:   def test_diff_for_page_with_deleted_version_should_pick_the_previous_available_version
Chris@1295:     WikiContent::Version.find_by_page_id_and_version(1, 2).destroy
Chris@1295: 
Chris@1295:     page = WikiPage.find(1)
Chris@1295:     diff = page.diff(3)
Chris@1295:     assert_not_nil diff
Chris@1295:     assert_equal 3, diff.content_to.version
Chris@1295:     assert_equal 1, diff.content_from.version
Chris@1295:   end
Chris@1295: end