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# Redmine - project management software
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# Copyright (C) 2006-2016 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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require File.expand_path('../../test_helper', __FILE__)
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class WikiPageTest < ActiveSupport::TestCase
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fixtures :projects, :wikis, :wiki_pages, :wiki_contents, :wiki_content_versions
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def setup
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@wiki = Wiki.find(1)
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@page = @wiki.pages.first
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end
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def test_create
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page = WikiPage.new(:wiki => @wiki)
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assert !page.save
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assert_equal 1, page.errors.count
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page.title = "Page"
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assert page.save
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page.reload
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assert !page.protected?
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@wiki.reload
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assert @wiki.pages.include?(page)
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end
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def test_sidebar_should_be_protected_by_default
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page = @wiki.find_or_new_page('sidebar')
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assert page.new_record?
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assert page.protected?
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end
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def test_find_or_new_page
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page = @wiki.find_or_new_page("CookBook documentation")
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assert_kind_of WikiPage, page
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assert !page.new_record?
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page = @wiki.find_or_new_page("Non existing page")
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assert_kind_of WikiPage, page
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assert page.new_record?
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end
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def test_parent_title
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page = WikiPage.find_by_title('Another_page')
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assert_nil page.parent_title
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page = WikiPage.find_by_title('Page_with_an_inline_image')
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assert_equal 'CookBook documentation', page.parent_title
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end
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def test_assign_parent
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page = WikiPage.find_by_title('Another_page')
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page.parent_title = 'CookBook documentation'
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assert page.save
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page.reload
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assert_equal WikiPage.find_by_title('CookBook_documentation'), page.parent
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end
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def test_unassign_parent
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page = WikiPage.find_by_title('Page_with_an_inline_image')
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page.parent_title = ''
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assert page.save
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page.reload
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assert_nil page.parent
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end
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def test_parent_validation
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page = WikiPage.find_by_title('CookBook_documentation')
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# A page that doesn't exist
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page.parent_title = 'Unknown title'
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assert !page.save
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assert_include I18n.translate('activerecord.errors.messages.invalid'),
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page.errors[:parent_title]
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# A child page
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page.parent_title = 'Page_with_an_inline_image'
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assert !page.save
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assert_include I18n.translate('activerecord.errors.messages.circular_dependency'),
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page.errors[:parent_title]
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# The page itself
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page.parent_title = 'CookBook_documentation'
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assert !page.save
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assert_include I18n.translate('activerecord.errors.messages.circular_dependency'),
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page.errors[:parent_title]
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page.parent_title = 'Another_page'
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assert page.save
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end
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def test_move_child_should_clear_parent
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parent = WikiPage.create!(:wiki_id => 1, :title => 'Parent')
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child = WikiPage.create!(:wiki_id => 1, :title => 'Child', :parent => parent)
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child.wiki_id = 2
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child.save!
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assert_nil child.reload.parent_id
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end
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def test_move_parent_should_move_child_page
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parent = WikiPage.create!(:wiki_id => 1, :title => 'Parent')
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child = WikiPage.create!(:wiki_id => 1, :title => 'Child', :parent => parent)
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parent.reload
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parent.wiki_id = 2
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parent.save!
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assert_equal 2, child.reload.wiki_id
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assert_equal parent, child.parent
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end
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def test_move_parent_with_child_with_duplicate_name_should_not_move_child
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parent = WikiPage.create!(:wiki_id => 1, :title => 'Parent')
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child = WikiPage.create!(:wiki_id => 1, :title => 'Child', :parent_id => parent.id)
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parent.reload
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# page with the same name as the child in the target wiki
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WikiPage.create!(:wiki_id => 2, :title => 'Child')
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parent.wiki_id = 2
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parent.save!
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parent.reload
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assert_equal 2, parent.wiki_id
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child.reload
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assert_equal 1, child.wiki_id
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assert_nil child.parent_id
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end
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def test_destroy
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page = WikiPage.find(1)
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page.destroy
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assert_nil WikiPage.find_by_id(1)
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# make sure that page content and its history are deleted
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assert_equal 0, WikiContent.where(:page_id => 1).count
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assert_equal 0, WikiContent.versioned_class.where(:page_id => 1).count
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end
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def test_destroy_should_not_nullify_children
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page = WikiPage.find(2)
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child_ids = page.child_ids
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assert child_ids.any?
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page.destroy
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assert_nil WikiPage.find_by_id(2)
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children = WikiPage.where(:id => child_ids)
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assert_equal child_ids.size, children.count
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children.each do |child|
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assert_nil child.parent_id
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end
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end
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def test_with_updated_on_scope_should_preload_updated_on_and_version
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page = WikiPage.with_updated_on.where(:id => 1).first
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# make the assertions fail if attributes are not preloaded
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WikiContent.update_all(:updated_on => '2001-01-01 10:00:00', :version => 1)
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assert_equal Time.gm(2007, 3, 6, 23, 10, 51), page.updated_on
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assert_equal 3, page.version
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end
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def test_descendants
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page = WikiPage.create!(:wiki => @wiki, :title => 'Parent')
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child1 = WikiPage.create!(:wiki => @wiki, :title => 'Child1', :parent => page)
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child11 = WikiPage.create!(:wiki => @wiki, :title => 'Child11', :parent => child1)
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child111 = WikiPage.create!(:wiki => @wiki, :title => 'Child111', :parent => child11)
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child2 = WikiPage.create!(:wiki => @wiki, :title => 'Child2', :parent => page)
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assert_equal %w(Child1 Child11 Child111 Child2), page.descendants.map(&:title).sort
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assert_equal %w(Child1 Child11 Child111 Child2), page.descendants(nil).map(&:title).sort
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assert_equal %w(Child1 Child11 Child2), page.descendants(2).map(&:title).sort
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assert_equal %w(Child1 Child2), page.descendants(1).map(&:title).sort
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assert_equal %w(Child1 Child11 Child111 Child2 Parent), page.self_and_descendants.map(&:title).sort
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assert_equal %w(Child1 Child11 Child111 Child2 Parent), page.self_and_descendants(nil).map(&:title).sort
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assert_equal %w(Child1 Child11 Child2 Parent), page.self_and_descendants(2).map(&:title).sort
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assert_equal %w(Child1 Child2 Parent), page.self_and_descendants(1).map(&:title).sort
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end
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def test_diff_for_page_with_deleted_version_should_pick_the_previous_available_version
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WikiContent::Version.find_by_page_id_and_version(1, 2).destroy
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page = WikiPage.find(1)
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diff = page.diff(3)
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assert_not_nil diff
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assert_equal 3, diff.content_to.version
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assert_equal 1, diff.content_from.version
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end
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end
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