diff test/functional/wiki_controller_test.rb @ 0:513646585e45

* Import Redmine trunk SVN rev 3859

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/functional/wiki_controller_test.rb	Fri Jul 23 15:52:44 2010 +0100
@@ -0,0 +1,325 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  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.dirname(__FILE__) + '/../test_helper'
+require 'wiki_controller'
+
+# Re-raise errors caught by the controller.
+class WikiController; def rescue_action(e) raise e end; end
+
+class WikiControllerTest < ActionController::TestCase
+  fixtures :projects, :users, :roles, :members, :member_roles, :enabled_modules, :wikis, :wiki_pages, :wiki_contents, :wiki_content_versions, :attachments
+  
+  def setup
+    @controller = WikiController.new
+    @request    = ActionController::TestRequest.new
+    @response   = ActionController::TestResponse.new
+    User.current = nil
+  end
+  
+  def test_show_start_page
+    get :index, :id => 'ecookbook'
+    assert_response :success
+    assert_template 'show'
+    assert_tag :tag => 'h1', :content => /CookBook documentation/
+
+    # child_pages macro
+    assert_tag :ul, :attributes => { :class => 'pages-hierarchy' },
+               :child => { :tag => 'li',
+                           :child => { :tag => 'a', :attributes => { :href => '/projects/ecookbook/wiki/Page_with_an_inline_image' },
+                                                    :content => 'Page with an inline image' } }
+  end
+  
+  def test_show_page_with_name
+    get :index, :id => 1, :page => 'Another_page'
+    assert_response :success
+    assert_template 'show'
+    assert_tag :tag => 'h1', :content => /Another page/
+    # Included page with an inline image
+    assert_tag :tag => 'p', :content => /This is an inline image/
+    assert_tag :tag => 'img', :attributes => { :src => '/attachments/download/3',
+                                               :alt => 'This is a logo' }
+  end
+  
+  def test_show_with_sidebar
+    page = Project.find(1).wiki.pages.new(:title => 'Sidebar')
+    page.content = WikiContent.new(:text => 'Side bar content for test_show_with_sidebar')
+    page.save!
+    
+    get :index, :id => 1, :page => 'Another_page'
+    assert_response :success
+    assert_tag :tag => 'div', :attributes => {:id => 'sidebar'},
+                              :content => /Side bar content for test_show_with_sidebar/
+  end
+  
+  def test_show_unexistent_page_without_edit_right
+    get :index, :id => 1, :page => 'Unexistent page'
+    assert_response 404
+  end
+  
+  def test_show_unexistent_page_with_edit_right
+    @request.session[:user_id] = 2
+    get :index, :id => 1, :page => 'Unexistent page'
+    assert_response :success
+    assert_template 'edit'
+  end
+  
+  def test_create_page
+    @request.session[:user_id] = 2
+    post :edit, :id => 1,
+                :page => 'New page',
+                :content => {:comments => 'Created the page',
+                             :text => "h1. New page\n\nThis is a new page",
+                             :version => 0}
+    assert_redirected_to :action => 'index', :id => 'ecookbook', :page => 'New_page'
+    page = Project.find(1).wiki.find_page('New page')
+    assert !page.new_record?
+    assert_not_nil page.content
+    assert_equal 'Created the page', page.content.comments
+  end
+  
+  def test_create_page_with_attachments
+    @request.session[:user_id] = 2
+    assert_difference 'WikiPage.count' do
+      assert_difference 'Attachment.count' do
+        post :edit, :id => 1,
+                    :page => 'New page',
+                    :content => {:comments => 'Created the page',
+                                 :text => "h1. New page\n\nThis is a new page",
+                                 :version => 0},
+                    :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain')}}
+      end
+    end
+    page = Project.find(1).wiki.find_page('New page')
+    assert_equal 1, page.attachments.count
+    assert_equal 'testfile.txt', page.attachments.first.filename
+  end
+  
+  def test_preview
+    @request.session[:user_id] = 2
+    xhr :post, :preview, :id => 1, :page => 'CookBook_documentation',
+                                   :content => { :comments => '',
+                                                 :text => 'this is a *previewed text*',
+                                                 :version => 3 }
+    assert_response :success
+    assert_template 'common/_preview'
+    assert_tag :tag => 'strong', :content => /previewed text/
+  end
+  
+  def test_preview_new_page
+    @request.session[:user_id] = 2
+    xhr :post, :preview, :id => 1, :page => 'New page',
+                                   :content => { :text => 'h1. New page',
+                                                 :comments => '',
+                                                 :version => 0 }
+    assert_response :success
+    assert_template 'common/_preview'
+    assert_tag :tag => 'h1', :content => /New page/
+  end
+  
+  def test_history
+    get :history, :id => 1, :page => 'CookBook_documentation'
+    assert_response :success
+    assert_template 'history'
+    assert_not_nil assigns(:versions)
+    assert_equal 3, assigns(:versions).size
+    assert_select "input[type=submit][name=commit]"
+  end
+
+  def test_history_with_one_version
+    get :history, :id => 1, :page => 'Another_page'
+    assert_response :success
+    assert_template 'history'
+    assert_not_nil assigns(:versions)
+    assert_equal 1, assigns(:versions).size
+    assert_select "input[type=submit][name=commit]", false
+  end
+  
+  def test_diff
+    get :diff, :id => 1, :page => 'CookBook_documentation', :version => 2, :version_from => 1
+    assert_response :success
+    assert_template 'diff'
+    assert_tag :tag => 'span', :attributes => { :class => 'diff_in'},
+                               :content => /updated/
+  end
+  
+  def test_annotate
+    get :annotate, :id => 1, :page =>  'CookBook_documentation', :version => 2
+    assert_response :success
+    assert_template 'annotate'
+    # Line 1
+    assert_tag :tag => 'tr', :child => { :tag => 'th', :attributes => {:class => 'line-num'}, :content => '1' },
+                             :child => { :tag => 'td', :attributes => {:class => 'author'}, :content => /John Smith/ },
+                             :child => { :tag => 'td', :content => /h1\. CookBook documentation/ }
+    # Line 2
+    assert_tag :tag => 'tr', :child => { :tag => 'th', :attributes => {:class => 'line-num'}, :content => '2' },
+                             :child => { :tag => 'td', :attributes => {:class => 'author'}, :content => /redMine Admin/ },
+                             :child => { :tag => 'td', :content => /Some updated \[\[documentation\]\] here/ }
+  end
+  
+  def test_rename_with_redirect
+    @request.session[:user_id] = 2
+    post :rename, :id => 1, :page => 'Another_page',
+                            :wiki_page => { :title => 'Another renamed page',
+                                            :redirect_existing_links => 1 }
+    assert_redirected_to :action => 'index', :id => 'ecookbook', :page => 'Another_renamed_page'
+    wiki = Project.find(1).wiki
+    # Check redirects
+    assert_not_nil wiki.find_page('Another page')
+    assert_nil wiki.find_page('Another page', :with_redirect => false)
+  end
+
+  def test_rename_without_redirect
+    @request.session[:user_id] = 2
+    post :rename, :id => 1, :page => 'Another_page',
+                            :wiki_page => { :title => 'Another renamed page',
+                                            :redirect_existing_links => "0" }
+    assert_redirected_to :action => 'index', :id => 'ecookbook', :page => 'Another_renamed_page'
+    wiki = Project.find(1).wiki
+    # Check that there's no redirects
+    assert_nil wiki.find_page('Another page')
+  end
+  
+  def test_destroy_child
+    @request.session[:user_id] = 2
+    post :destroy, :id => 1, :page => 'Child_1'
+    assert_redirected_to :action => 'special', :id => 'ecookbook', :page => 'Page_index'
+  end
+  
+  def test_destroy_parent
+    @request.session[:user_id] = 2
+    assert_no_difference('WikiPage.count') do
+      post :destroy, :id => 1, :page => 'Another_page'
+    end
+    assert_response :success
+    assert_template 'destroy'
+  end
+  
+  def test_destroy_parent_with_nullify
+    @request.session[:user_id] = 2
+    assert_difference('WikiPage.count', -1) do
+      post :destroy, :id => 1, :page => 'Another_page', :todo => 'nullify'
+    end
+    assert_redirected_to :action => 'special', :id => 'ecookbook', :page => 'Page_index'
+    assert_nil WikiPage.find_by_id(2)
+  end
+  
+  def test_destroy_parent_with_cascade
+    @request.session[:user_id] = 2
+    assert_difference('WikiPage.count', -3) do
+      post :destroy, :id => 1, :page => 'Another_page', :todo => 'destroy'
+    end
+    assert_redirected_to :action => 'special', :id => 'ecookbook', :page => 'Page_index'
+    assert_nil WikiPage.find_by_id(2)
+    assert_nil WikiPage.find_by_id(5)
+  end
+  
+  def test_destroy_parent_with_reassign
+    @request.session[:user_id] = 2
+    assert_difference('WikiPage.count', -1) do
+      post :destroy, :id => 1, :page => 'Another_page', :todo => 'reassign', :reassign_to_id => 1
+    end
+    assert_redirected_to :action => 'special', :id => 'ecookbook', :page => 'Page_index'
+    assert_nil WikiPage.find_by_id(2)
+    assert_equal WikiPage.find(1), WikiPage.find_by_id(5).parent
+  end
+  
+  def test_page_index
+    get :special, :id => 'ecookbook', :page => 'Page_index'
+    assert_response :success
+    assert_template 'special_page_index'
+    pages = assigns(:pages)
+    assert_not_nil pages
+    assert_equal Project.find(1).wiki.pages.size, pages.size
+    
+    assert_tag :ul, :attributes => { :class => 'pages-hierarchy' },
+                    :child => { :tag => 'li', :child => { :tag => 'a', :attributes => { :href => '/projects/ecookbook/wiki/CookBook_documentation' },
+                                              :content => 'CookBook documentation' },
+                                :child => { :tag => 'ul',
+                                            :child => { :tag => 'li',
+                                                        :child => { :tag => 'a', :attributes => { :href => '/projects/ecookbook/wiki/Page_with_an_inline_image' },
+                                                                                 :content => 'Page with an inline image' } } } },
+                    :child => { :tag => 'li', :child => { :tag => 'a', :attributes => { :href => '/projects/ecookbook/wiki/Another_page' },
+                                                                       :content => 'Another page' } }
+  end
+  
+  def test_not_found
+    get :index, :id => 999
+    assert_response 404
+  end
+  
+  def test_protect_page
+    page = WikiPage.find_by_wiki_id_and_title(1, 'Another_page')
+    assert !page.protected?
+    @request.session[:user_id] = 2
+    post :protect, :id => 1, :page => page.title, :protected => '1'
+    assert_redirected_to :action => 'index', :id => 'ecookbook', :page => 'Another_page'
+    assert page.reload.protected?
+  end
+  
+  def test_unprotect_page
+    page = WikiPage.find_by_wiki_id_and_title(1, 'CookBook_documentation')
+    assert page.protected?
+    @request.session[:user_id] = 2
+    post :protect, :id => 1, :page => page.title, :protected => '0'
+    assert_redirected_to :action => 'index', :id => 'ecookbook', :page => 'CookBook_documentation'
+    assert !page.reload.protected?
+  end
+  
+  def test_show_page_with_edit_link
+    @request.session[:user_id] = 2
+    get :index, :id => 1
+    assert_response :success
+    assert_template 'show'
+    assert_tag :tag => 'a', :attributes => { :href => '/projects/1/wiki/CookBook_documentation/edit' }
+  end
+  
+  def test_show_page_without_edit_link
+    @request.session[:user_id] = 4
+    get :index, :id => 1
+    assert_response :success
+    assert_template 'show'
+    assert_no_tag :tag => 'a', :attributes => { :href => '/projects/1/wiki/CookBook_documentation/edit' }
+  end  
+  
+  def test_edit_unprotected_page
+    # Non members can edit unprotected wiki pages
+    @request.session[:user_id] = 4
+    get :edit, :id => 1, :page => 'Another_page'
+    assert_response :success
+    assert_template 'edit'
+  end
+  
+  def test_edit_protected_page_by_nonmember
+    # Non members can't edit protected wiki pages
+    @request.session[:user_id] = 4
+    get :edit, :id => 1, :page => 'CookBook_documentation'
+    assert_response 403
+  end
+  
+  def test_edit_protected_page_by_member
+    @request.session[:user_id] = 2
+    get :edit, :id => 1, :page => 'CookBook_documentation'
+    assert_response :success
+    assert_template 'edit'    
+  end
+  
+  def test_history_of_non_existing_page_should_return_404
+    get :history, :id => 1, :page => 'Unknown_page'
+    assert_response 404
+  end
+end