Redmine/test/unit/wiki_page_test.rb

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# Redmine - project management software
# Copyright (C) 2006-2013 Jean-Philippe Lang
#
# 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.
require File.expand_path('../../test_helper', __FILE__)
class WikiPageTest < ActiveSupport::TestCase
fixtures :projects, :wikis, :wiki_pages, :wiki_contents, :wiki_content_versions
def setup
@wiki = Wiki.find(1)
@page = @wiki.pages.first
end
def test_create
page = WikiPage.new(:wiki => @wiki)
assert !page.save
assert_equal 1, page.errors.count
page.title = "Page"
assert page.save
page.reload
assert !page.protected?
@wiki.reload
assert @wiki.pages.include?(page)
end
def test_sidebar_should_be_protected_by_default
page = @wiki.find_or_new_page('sidebar')
assert page.new_record?
assert page.protected?
end
def test_find_or_new_page
page = @wiki.find_or_new_page("CookBook documentation")
assert_kind_of WikiPage, page
assert !page.new_record?
page = @wiki.find_or_new_page("Non existing page")
assert_kind_of WikiPage, page
assert page.new_record?
end
def test_parent_title
page = WikiPage.find_by_title('Another_page')
assert_nil page.parent_title
page = WikiPage.find_by_title('Page_with_an_inline_image')
assert_equal 'CookBook documentation', page.parent_title
end
def test_assign_parent
page = WikiPage.find_by_title('Another_page')
page.parent_title = 'CookBook documentation'
assert page.save
page.reload
assert_equal WikiPage.find_by_title('CookBook_documentation'), page.parent
end
def test_unassign_parent
page = WikiPage.find_by_title('Page_with_an_inline_image')
page.parent_title = ''
assert page.save
page.reload
assert_nil page.parent
end
def test_parent_validation
page = WikiPage.find_by_title('CookBook_documentation')
# A page that doesn't exist
page.parent_title = 'Unknown title'
assert !page.save
assert_include I18n.translate('activerecord.errors.messages.invalid'),
page.errors[:parent_title]
# A child page
page.parent_title = 'Page_with_an_inline_image'
assert !page.save
assert_include I18n.translate('activerecord.errors.messages.circular_dependency'),
page.errors[:parent_title]
# The page itself
page.parent_title = 'CookBook_documentation'
assert !page.save
assert_include I18n.translate('activerecord.errors.messages.circular_dependency'),
page.errors[:parent_title]
page.parent_title = 'Another_page'
assert page.save
end
def test_destroy
page = WikiPage.find(1)
page.destroy
assert_nil WikiPage.find_by_id(1)
# make sure that page content and its history are deleted
assert WikiContent.find_all_by_page_id(1).empty?
assert WikiContent.versioned_class.find_all_by_page_id(1).empty?
end
def test_destroy_should_not_nullify_children
page = WikiPage.find(2)
child_ids = page.child_ids
assert child_ids.any?
page.destroy
assert_nil WikiPage.find_by_id(2)
children = WikiPage.find_all_by_id(child_ids)
assert_equal child_ids.size, children.size
children.each do |child|
assert_nil child.parent_id
end
end
def test_updated_on_eager_load
page = WikiPage.with_updated_on.first(:order => 'id')
assert page.is_a?(WikiPage)
assert_not_nil page.read_attribute(:updated_on)
assert_equal Time.gm(2007, 3, 6, 23, 10, 51), page.content.updated_on
assert_equal page.content.updated_on, page.updated_on
assert_not_nil page.read_attribute(:version)
end
def test_descendants
page = WikiPage.create!(:wiki => @wiki, :title => 'Parent')
child1 = WikiPage.create!(:wiki => @wiki, :title => 'Child1', :parent => page)
child11 = WikiPage.create!(:wiki => @wiki, :title => 'Child11', :parent => child1)
child111 = WikiPage.create!(:wiki => @wiki, :title => 'Child111', :parent => child11)
child2 = WikiPage.create!(:wiki => @wiki, :title => 'Child2', :parent => page)
assert_equal %w(Child1 Child11 Child111 Child2), page.descendants.map(&:title).sort
assert_equal %w(Child1 Child11 Child111 Child2), page.descendants(nil).map(&:title).sort
assert_equal %w(Child1 Child11 Child2), page.descendants(2).map(&:title).sort
assert_equal %w(Child1 Child2), page.descendants(1).map(&:title).sort
assert_equal %w(Child1 Child11 Child111 Child2 Parent), page.self_and_descendants.map(&:title).sort
assert_equal %w(Child1 Child11 Child111 Child2 Parent), page.self_and_descendants(nil).map(&:title).sort
assert_equal %w(Child1 Child11 Child2 Parent), page.self_and_descendants(2).map(&:title).sort
assert_equal %w(Child1 Child2 Parent), page.self_and_descendants(1).map(&:title).sort
end
def test_diff_for_page_with_deleted_version_should_pick_the_previous_available_version
WikiContent::Version.find_by_page_id_and_version(1, 2).destroy
page = WikiPage.find(1)
diff = page.diff(3)
assert_not_nil diff
assert_equal 3, diff.content_to.version
assert_equal 1, diff.content_from.version
end
end