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# redMine - project management software
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# Copyright (C) 2006-2007 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.dirname(__FILE__) + '/../test_helper'
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class WikiPageTest < Test::Unit::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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@wiki.reload
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assert @wiki.pages.include?(page)
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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_equal I18n.translate('activerecord.errors.messages.invalid'), page.errors.on(: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_equal I18n.translate('activerecord.errors.messages.circular_dependency'), page.errors.on(: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_equal I18n.translate('activerecord.errors.messages.circular_dependency'), page.errors.on(: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_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 WikiContent.find_all_by_page_id(1).empty?
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assert WikiContent.versioned_class.find_all_by_page_id(1).empty?
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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.find_all_by_id(child_ids)
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assert_equal child_ids.size, children.size
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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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end
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