Chris@0: # redMine - project management software
Chris@0: # Copyright (C) 2006-2007  Jean-Philippe Lang
Chris@0: #
Chris@0: # This program is free software; you can redistribute it and/or
Chris@0: # modify it under the terms of the GNU General Public License
Chris@0: # as published by the Free Software Foundation; either version 2
Chris@0: # of the License, or (at your option) any later version.
Chris@0: # 
Chris@0: # This program is distributed in the hope that it will be useful,
Chris@0: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@0: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@0: # GNU General Public License for more details.
Chris@0: # 
Chris@0: # You should have received a copy of the GNU General Public License
Chris@0: # along with this program; if not, write to the Free Software
Chris@0: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@0: 
Chris@117: require File.expand_path('../../test_helper', __FILE__)
Chris@0: require 'wiki_controller'
Chris@0: 
Chris@0: # Re-raise errors caught by the controller.
Chris@0: class WikiController; def rescue_action(e) raise e end; end
Chris@0: 
Chris@0: class WikiControllerTest < ActionController::TestCase
Chris@0:   fixtures :projects, :users, :roles, :members, :member_roles, :enabled_modules, :wikis, :wiki_pages, :wiki_contents, :wiki_content_versions, :attachments
Chris@0:   
Chris@0:   def setup
Chris@0:     @controller = WikiController.new
Chris@0:     @request    = ActionController::TestRequest.new
Chris@0:     @response   = ActionController::TestResponse.new
Chris@0:     User.current = nil
Chris@0:   end
Chris@0:   
Chris@0:   def test_show_start_page
chris@37:     get :show, :project_id => 'ecookbook'
Chris@0:     assert_response :success
Chris@0:     assert_template 'show'
Chris@0:     assert_tag :tag => 'h1', :content => /CookBook documentation/
Chris@0: 
Chris@0:     # child_pages macro
Chris@0:     assert_tag :ul, :attributes => { :class => 'pages-hierarchy' },
Chris@0:                :child => { :tag => 'li',
Chris@0:                            :child => { :tag => 'a', :attributes => { :href => '/projects/ecookbook/wiki/Page_with_an_inline_image' },
Chris@0:                                                     :content => 'Page with an inline image' } }
Chris@0:   end
Chris@0:   
Chris@0:   def test_show_page_with_name
chris@37:     get :show, :project_id => 1, :id => 'Another_page'
Chris@0:     assert_response :success
Chris@0:     assert_template 'show'
Chris@0:     assert_tag :tag => 'h1', :content => /Another page/
Chris@0:     # Included page with an inline image
Chris@0:     assert_tag :tag => 'p', :content => /This is an inline image/
Chris@0:     assert_tag :tag => 'img', :attributes => { :src => '/attachments/download/3',
Chris@0:                                                :alt => 'This is a logo' }
Chris@0:   end
Chris@0:   
Chris@0:   def test_show_with_sidebar
Chris@0:     page = Project.find(1).wiki.pages.new(:title => 'Sidebar')
Chris@0:     page.content = WikiContent.new(:text => 'Side bar content for test_show_with_sidebar')
Chris@0:     page.save!
Chris@0:     
chris@37:     get :show, :project_id => 1, :id => 'Another_page'
Chris@0:     assert_response :success
Chris@0:     assert_tag :tag => 'div', :attributes => {:id => 'sidebar'},
Chris@0:                               :content => /Side bar content for test_show_with_sidebar/
Chris@0:   end
Chris@0:   
Chris@0:   def test_show_unexistent_page_without_edit_right
chris@37:     get :show, :project_id => 1, :id => 'Unexistent page'
Chris@0:     assert_response 404
Chris@0:   end
Chris@0:   
Chris@0:   def test_show_unexistent_page_with_edit_right
Chris@0:     @request.session[:user_id] = 2
chris@37:     get :show, :project_id => 1, :id => 'Unexistent page'
Chris@0:     assert_response :success
Chris@0:     assert_template 'edit'
Chris@0:   end
Chris@0:   
Chris@0:   def test_create_page
Chris@0:     @request.session[:user_id] = 2
chris@37:     put :update, :project_id => 1,
chris@37:                 :id => 'New page',
Chris@0:                 :content => {:comments => 'Created the page',
Chris@0:                              :text => "h1. New page\n\nThis is a new page",
Chris@0:                              :version => 0}
chris@37:     assert_redirected_to :action => 'show', :project_id => 'ecookbook', :id => 'New_page'
Chris@0:     page = Project.find(1).wiki.find_page('New page')
Chris@0:     assert !page.new_record?
Chris@0:     assert_not_nil page.content
Chris@0:     assert_equal 'Created the page', page.content.comments
Chris@0:   end
Chris@0:   
Chris@0:   def test_create_page_with_attachments
Chris@0:     @request.session[:user_id] = 2
Chris@0:     assert_difference 'WikiPage.count' do
Chris@0:       assert_difference 'Attachment.count' do
chris@37:         put :update, :project_id => 1,
chris@37:                     :id => 'New page',
Chris@0:                     :content => {:comments => 'Created the page',
Chris@0:                                  :text => "h1. New page\n\nThis is a new page",
Chris@0:                                  :version => 0},
Chris@0:                     :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain')}}
Chris@0:       end
Chris@0:     end
Chris@0:     page = Project.find(1).wiki.find_page('New page')
Chris@0:     assert_equal 1, page.attachments.count
Chris@0:     assert_equal 'testfile.txt', page.attachments.first.filename
Chris@0:   end
Chris@117: 
Chris@117:   def test_update_page
Chris@117:     @request.session[:user_id] = 2
Chris@117:     assert_no_difference 'WikiPage.count' do
Chris@117:       assert_no_difference 'WikiContent.count' do
Chris@117:         assert_difference 'WikiContent::Version.count' do
Chris@117:           put :update, :project_id => 1,
Chris@117:             :id => 'Another_page',
Chris@117:             :content => {
Chris@117:               :comments => "my comments",
Chris@117:               :text => "edited",
Chris@117:               :version => 1
Chris@117:             }
Chris@117:         end
Chris@117:       end
Chris@117:     end
Chris@117:     assert_redirected_to '/projects/ecookbook/wiki/Another_page'
Chris@117:     
Chris@117:     page = Wiki.find(1).pages.find_by_title('Another_page')
Chris@117:     assert_equal "edited", page.content.text
Chris@117:     assert_equal 2, page.content.version
Chris@117:     assert_equal "my comments", page.content.comments
Chris@117:   end
Chris@117: 
Chris@117:   def test_update_page_with_failure
Chris@117:     @request.session[:user_id] = 2
Chris@117:     assert_no_difference 'WikiPage.count' do
Chris@117:       assert_no_difference 'WikiContent.count' do
Chris@117:         assert_no_difference 'WikiContent::Version.count' do
Chris@117:           put :update, :project_id => 1,
Chris@117:             :id => 'Another_page',
Chris@117:             :content => {
Chris@117:               :comments => 'a' * 300,  # failure here, comment is too long
Chris@117:               :text => 'edited',
Chris@117:               :version => 1
Chris@117:             }
Chris@117:           end
Chris@117:         end
Chris@117:       end
Chris@117:     assert_response :success
Chris@117:     assert_template 'edit'
Chris@117:     
Chris@117:     assert_error_tag :descendant => {:content => /Comment is too long/}
Chris@117:     assert_tag :tag => 'textarea', :attributes => {:id => 'content_text'}, :content => 'edited'
Chris@117:     assert_tag :tag => 'input', :attributes => {:id => 'content_version', :value => '1'}
Chris@117:   end
Chris@0:   
Chris@0:   def test_preview
Chris@0:     @request.session[:user_id] = 2
chris@37:     xhr :post, :preview, :project_id => 1, :id => 'CookBook_documentation',
Chris@0:                                    :content => { :comments => '',
Chris@0:                                                  :text => 'this is a *previewed text*',
Chris@0:                                                  :version => 3 }
Chris@0:     assert_response :success
Chris@0:     assert_template 'common/_preview'
Chris@0:     assert_tag :tag => 'strong', :content => /previewed text/
Chris@0:   end
Chris@0:   
Chris@0:   def test_preview_new_page
Chris@0:     @request.session[:user_id] = 2
chris@37:     xhr :post, :preview, :project_id => 1, :id => 'New page',
Chris@0:                                    :content => { :text => 'h1. New page',
Chris@0:                                                  :comments => '',
Chris@0:                                                  :version => 0 }
Chris@0:     assert_response :success
Chris@0:     assert_template 'common/_preview'
Chris@0:     assert_tag :tag => 'h1', :content => /New page/
Chris@0:   end
Chris@0:   
Chris@0:   def test_history
chris@37:     get :history, :project_id => 1, :id => 'CookBook_documentation'
Chris@0:     assert_response :success
Chris@0:     assert_template 'history'
Chris@0:     assert_not_nil assigns(:versions)
Chris@0:     assert_equal 3, assigns(:versions).size
Chris@0:     assert_select "input[type=submit][name=commit]"
Chris@0:   end
Chris@0: 
Chris@0:   def test_history_with_one_version
chris@37:     get :history, :project_id => 1, :id => 'Another_page'
Chris@0:     assert_response :success
Chris@0:     assert_template 'history'
Chris@0:     assert_not_nil assigns(:versions)
Chris@0:     assert_equal 1, assigns(:versions).size
Chris@0:     assert_select "input[type=submit][name=commit]", false
Chris@0:   end
Chris@0:   
Chris@0:   def test_diff
chris@37:     get :diff, :project_id => 1, :id => 'CookBook_documentation', :version => 2, :version_from => 1
Chris@0:     assert_response :success
Chris@0:     assert_template 'diff'
Chris@0:     assert_tag :tag => 'span', :attributes => { :class => 'diff_in'},
Chris@0:                                :content => /updated/
Chris@0:   end
Chris@0:   
Chris@0:   def test_annotate
chris@37:     get :annotate, :project_id => 1, :id =>  'CookBook_documentation', :version => 2
Chris@0:     assert_response :success
Chris@0:     assert_template 'annotate'
Chris@0:     # Line 1
Chris@0:     assert_tag :tag => 'tr', :child => { :tag => 'th', :attributes => {:class => 'line-num'}, :content => '1' },
Chris@0:                              :child => { :tag => 'td', :attributes => {:class => 'author'}, :content => /John Smith/ },
Chris@0:                              :child => { :tag => 'td', :content => /h1\. CookBook documentation/ }
Chris@0:     # Line 2
Chris@0:     assert_tag :tag => 'tr', :child => { :tag => 'th', :attributes => {:class => 'line-num'}, :content => '2' },
Chris@0:                              :child => { :tag => 'td', :attributes => {:class => 'author'}, :content => /redMine Admin/ },
Chris@0:                              :child => { :tag => 'td', :content => /Some updated \[\[documentation\]\] here/ }
Chris@0:   end
chris@37: 
chris@37:   def test_get_rename
chris@37:     @request.session[:user_id] = 2
chris@37:     get :rename, :project_id => 1, :id => 'Another_page'
chris@37:     assert_response :success
chris@37:     assert_template 'rename'
chris@37:     assert_tag 'option',
chris@37:       :attributes => {:value => ''},
chris@37:       :content => '',
chris@37:       :parent => {:tag => 'select', :attributes => {:name => 'wiki_page[parent_id]'}}
chris@37:     assert_no_tag 'option',
chris@37:       :attributes => {:selected => 'selected'},
chris@37:       :parent => {:tag => 'select', :attributes => {:name => 'wiki_page[parent_id]'}}
chris@37:   end
chris@37:   
chris@37:   def test_get_rename_child_page
chris@37:     @request.session[:user_id] = 2
chris@37:     get :rename, :project_id => 1, :id => 'Child_1'
chris@37:     assert_response :success
chris@37:     assert_template 'rename'
chris@37:     assert_tag 'option',
chris@37:       :attributes => {:value => ''},
chris@37:       :content => '',
chris@37:       :parent => {:tag => 'select', :attributes => {:name => 'wiki_page[parent_id]'}}
chris@37:     assert_tag 'option',
chris@37:       :attributes => {:value => '2', :selected => 'selected'},
chris@37:       :content => /Another page/,
chris@37:       :parent => {
chris@37:         :tag => 'select',
chris@37:         :attributes => {:name => 'wiki_page[parent_id]'}
chris@37:       }
chris@37:   end
Chris@0:   
Chris@0:   def test_rename_with_redirect
Chris@0:     @request.session[:user_id] = 2
chris@37:     post :rename, :project_id => 1, :id => 'Another_page',
Chris@0:                             :wiki_page => { :title => 'Another renamed page',
Chris@0:                                             :redirect_existing_links => 1 }
chris@37:     assert_redirected_to :action => 'show', :project_id => 'ecookbook', :id => 'Another_renamed_page'
Chris@0:     wiki = Project.find(1).wiki
Chris@0:     # Check redirects
Chris@0:     assert_not_nil wiki.find_page('Another page')
Chris@0:     assert_nil wiki.find_page('Another page', :with_redirect => false)
Chris@0:   end
Chris@0: 
Chris@0:   def test_rename_without_redirect
Chris@0:     @request.session[:user_id] = 2
chris@37:     post :rename, :project_id => 1, :id => 'Another_page',
Chris@0:                             :wiki_page => { :title => 'Another renamed page',
Chris@0:                                             :redirect_existing_links => "0" }
chris@37:     assert_redirected_to :action => 'show', :project_id => 'ecookbook', :id => 'Another_renamed_page'
Chris@0:     wiki = Project.find(1).wiki
Chris@0:     # Check that there's no redirects
Chris@0:     assert_nil wiki.find_page('Another page')
Chris@0:   end
Chris@0:   
chris@37:   def test_rename_with_parent_assignment
chris@37:     @request.session[:user_id] = 2
chris@37:     post :rename, :project_id => 1, :id => 'Another_page',
chris@37:       :wiki_page => { :title => 'Another page', :redirect_existing_links => "0", :parent_id => '4' }
chris@37:     assert_redirected_to :action => 'show', :project_id => 'ecookbook', :id => 'Another_page'
chris@37:     assert_equal WikiPage.find(4), WikiPage.find_by_title('Another_page').parent
chris@37:   end
chris@37: 
chris@37:   def test_rename_with_parent_unassignment
chris@37:     @request.session[:user_id] = 2
chris@37:     post :rename, :project_id => 1, :id => 'Child_1',
chris@37:       :wiki_page => { :title => 'Child 1', :redirect_existing_links => "0", :parent_id => '' }
chris@37:     assert_redirected_to :action => 'show', :project_id => 'ecookbook', :id => 'Child_1'
chris@37:     assert_nil WikiPage.find_by_title('Child_1').parent
chris@37:   end
chris@37:   
Chris@0:   def test_destroy_child
Chris@0:     @request.session[:user_id] = 2
chris@37:     delete :destroy, :project_id => 1, :id => 'Child_1'
chris@37:     assert_redirected_to :action => 'index', :project_id => 'ecookbook'
Chris@0:   end
Chris@0:   
Chris@0:   def test_destroy_parent
Chris@0:     @request.session[:user_id] = 2
Chris@0:     assert_no_difference('WikiPage.count') do
chris@37:       delete :destroy, :project_id => 1, :id => 'Another_page'
Chris@0:     end
Chris@0:     assert_response :success
Chris@0:     assert_template 'destroy'
Chris@0:   end
Chris@0:   
Chris@0:   def test_destroy_parent_with_nullify
Chris@0:     @request.session[:user_id] = 2
Chris@0:     assert_difference('WikiPage.count', -1) do
chris@37:       delete :destroy, :project_id => 1, :id => 'Another_page', :todo => 'nullify'
Chris@0:     end
chris@37:     assert_redirected_to :action => 'index', :project_id => 'ecookbook'
Chris@0:     assert_nil WikiPage.find_by_id(2)
Chris@0:   end
Chris@0:   
Chris@0:   def test_destroy_parent_with_cascade
Chris@0:     @request.session[:user_id] = 2
Chris@0:     assert_difference('WikiPage.count', -3) do
chris@37:       delete :destroy, :project_id => 1, :id => 'Another_page', :todo => 'destroy'
Chris@0:     end
chris@37:     assert_redirected_to :action => 'index', :project_id => 'ecookbook'
Chris@0:     assert_nil WikiPage.find_by_id(2)
Chris@0:     assert_nil WikiPage.find_by_id(5)
Chris@0:   end
Chris@0:   
Chris@0:   def test_destroy_parent_with_reassign
Chris@0:     @request.session[:user_id] = 2
Chris@0:     assert_difference('WikiPage.count', -1) do
chris@37:       delete :destroy, :project_id => 1, :id => 'Another_page', :todo => 'reassign', :reassign_to_id => 1
Chris@0:     end
chris@37:     assert_redirected_to :action => 'index', :project_id => 'ecookbook'
Chris@0:     assert_nil WikiPage.find_by_id(2)
Chris@0:     assert_equal WikiPage.find(1), WikiPage.find_by_id(5).parent
Chris@0:   end
Chris@0:   
chris@37:   def test_index
chris@37:     get :index, :project_id => 'ecookbook'
Chris@0:     assert_response :success
chris@37:     assert_template 'index'
Chris@0:     pages = assigns(:pages)
Chris@0:     assert_not_nil pages
Chris@0:     assert_equal Project.find(1).wiki.pages.size, pages.size
Chris@0:     
Chris@0:     assert_tag :ul, :attributes => { :class => 'pages-hierarchy' },
Chris@0:                     :child => { :tag => 'li', :child => { :tag => 'a', :attributes => { :href => '/projects/ecookbook/wiki/CookBook_documentation' },
Chris@0:                                               :content => 'CookBook documentation' },
Chris@0:                                 :child => { :tag => 'ul',
Chris@0:                                             :child => { :tag => 'li',
Chris@0:                                                         :child => { :tag => 'a', :attributes => { :href => '/projects/ecookbook/wiki/Page_with_an_inline_image' },
Chris@0:                                                                                  :content => 'Page with an inline image' } } } },
Chris@0:                     :child => { :tag => 'li', :child => { :tag => 'a', :attributes => { :href => '/projects/ecookbook/wiki/Another_page' },
Chris@0:                                                                        :content => 'Another page' } }
Chris@0:   end
chris@37: 
chris@37:   context "GET :export" do
chris@37:     context "with an authorized user to export the wiki" do
chris@37:       setup do
chris@37:         @request.session[:user_id] = 2
chris@37:         get :export, :project_id => 'ecookbook'
chris@37:       end
chris@37:       
chris@37:       should_respond_with :success
chris@37:       should_assign_to :pages
chris@37:       should_respond_with_content_type "text/html"
chris@37:       should "export all of the wiki pages to a single html file" do
chris@37:         assert_select "a[name=?]", "CookBook_documentation"
chris@37:         assert_select "a[name=?]", "Another_page"
chris@37:         assert_select "a[name=?]", "Page_with_an_inline_image"
chris@37:       end
chris@37:       
chris@37:     end
chris@37: 
chris@37:     context "with an unauthorized user" do
chris@37:       setup do
chris@37:         get :export, :project_id => 'ecookbook'
chris@37: 
chris@37:         should_respond_with :redirect
chris@37:         should_redirect_to('wiki index') { {:action => 'show', :project_id => @project, :id => nil} }
chris@37:       end
chris@37:     end
chris@37:   end
chris@37: 
chris@37:   context "GET :date_index" do
chris@37:     setup do
chris@37:       get :date_index, :project_id => 'ecookbook'
chris@37:     end
chris@37: 
chris@37:     should_respond_with :success
chris@37:     should_assign_to :pages
chris@37:     should_assign_to :pages_by_date
chris@37:     should_render_template 'wiki/date_index'
chris@37:     
chris@37:   end
Chris@0:   
Chris@0:   def test_not_found
chris@37:     get :show, :project_id => 999
Chris@0:     assert_response 404
Chris@0:   end
Chris@0:   
Chris@0:   def test_protect_page
Chris@0:     page = WikiPage.find_by_wiki_id_and_title(1, 'Another_page')
Chris@0:     assert !page.protected?
Chris@0:     @request.session[:user_id] = 2
chris@37:     post :protect, :project_id => 1, :id => page.title, :protected => '1'
chris@37:     assert_redirected_to :action => 'show', :project_id => 'ecookbook', :id => 'Another_page'
Chris@0:     assert page.reload.protected?
Chris@0:   end
Chris@0:   
Chris@0:   def test_unprotect_page
Chris@0:     page = WikiPage.find_by_wiki_id_and_title(1, 'CookBook_documentation')
Chris@0:     assert page.protected?
Chris@0:     @request.session[:user_id] = 2
chris@37:     post :protect, :project_id => 1, :id => page.title, :protected => '0'
chris@37:     assert_redirected_to :action => 'show', :project_id => 'ecookbook', :id => 'CookBook_documentation'
Chris@0:     assert !page.reload.protected?
Chris@0:   end
Chris@0:   
Chris@0:   def test_show_page_with_edit_link
Chris@0:     @request.session[:user_id] = 2
chris@37:     get :show, :project_id => 1
Chris@0:     assert_response :success
Chris@0:     assert_template 'show'
Chris@0:     assert_tag :tag => 'a', :attributes => { :href => '/projects/1/wiki/CookBook_documentation/edit' }
Chris@0:   end
Chris@0:   
Chris@0:   def test_show_page_without_edit_link
Chris@0:     @request.session[:user_id] = 4
chris@37:     get :show, :project_id => 1
Chris@0:     assert_response :success
Chris@0:     assert_template 'show'
Chris@0:     assert_no_tag :tag => 'a', :attributes => { :href => '/projects/1/wiki/CookBook_documentation/edit' }
Chris@0:   end  
Chris@0:   
Chris@0:   def test_edit_unprotected_page
Chris@0:     # Non members can edit unprotected wiki pages
Chris@0:     @request.session[:user_id] = 4
chris@37:     get :edit, :project_id => 1, :id => 'Another_page'
Chris@0:     assert_response :success
Chris@0:     assert_template 'edit'
Chris@0:   end
Chris@0:   
Chris@0:   def test_edit_protected_page_by_nonmember
Chris@0:     # Non members can't edit protected wiki pages
Chris@0:     @request.session[:user_id] = 4
chris@37:     get :edit, :project_id => 1, :id => 'CookBook_documentation'
Chris@0:     assert_response 403
Chris@0:   end
Chris@0:   
Chris@0:   def test_edit_protected_page_by_member
Chris@0:     @request.session[:user_id] = 2
chris@37:     get :edit, :project_id => 1, :id => 'CookBook_documentation'
Chris@0:     assert_response :success
Chris@0:     assert_template 'edit'    
Chris@0:   end
Chris@0:   
Chris@0:   def test_history_of_non_existing_page_should_return_404
chris@37:     get :history, :project_id => 1, :id => 'Unknown_page'
Chris@0:     assert_response 404
Chris@0:   end
Chris@0: end