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# Redmine - project management software
# Copyright (C) 2006-2017 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
User.current = nil
@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_move_child_should_clear_parent
parent = WikiPage.create!(:wiki_id => 1, :title => 'Parent')
child = WikiPage.create!(:wiki_id => 1, :title => 'Child', :parent => parent)
child.wiki_id = 2
child.save!
assert_nil child.reload.parent_id
end
def test_move_parent_should_move_child_page
parent = WikiPage.create!(:wiki_id => 1, :title => 'Parent')
child = WikiPage.create!(:wiki_id => 1, :title => 'Child', :parent => parent)
parent.reload
parent.wiki_id = 2
parent.save!
assert_equal 2, child.reload.wiki_id
assert_equal parent, child.parent
end
def test_move_parent_with_child_with_duplicate_name_should_not_move_child
parent = WikiPage.create!(:wiki_id => 1, :title => 'Parent')
child = WikiPage.create!(:wiki_id => 1, :title => 'Child', :parent_id => parent.id)
parent.reload
# page with the same name as the child in the target wiki
WikiPage.create!(:wiki_id => 2, :title => 'Child')
parent.wiki_id = 2
parent.save!
parent.reload
assert_equal 2, parent.wiki_id
child.reload
assert_equal 1, child.wiki_id
assert_nil child.parent_id
end
def test_destroy_should_delete_content_and_its_versions
page = WikiPage.find(1)
assert_difference 'WikiPage.count', -1 do
assert_difference 'WikiContent.count', -1 do
assert_difference 'WikiContentVersion.count', -3 do
page.destroy
end
end
end
assert_nil WikiPage.find_by_id(1)
assert_equal 0, WikiContent.where(:page_id => 1).count
assert_equal 0, WikiContentVersion.where(:page_id => 1).count
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.where(:id => child_ids)
assert_equal child_ids.size, children.count
children.each do |child|
assert_nil child.parent_id
end
end
def test_with_updated_on_scope_should_preload_updated_on_and_version
page = WikiPage.with_updated_on.where(:id => 1).first
# make the assertions fail if attributes are not preloaded
WikiContent.update_all(:updated_on => '2001-01-01 10:00:00', :version => 1)
assert_equal Time.gm(2007, 3, 6, 23, 10, 51), page.updated_on
assert_equal 3, page.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
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