comparison test/unit/user_test.rb @ 909:cbb26bc654de redmine-1.3

Update to Redmine 1.3-stable branch (Redmine SVN rev 8964)

 #
 # 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 UserTest < ActiveSupport::TestCase
-  fixtures :users, :members, :projects, :roles, :member_roles, :auth_sources
+  fixtures :users, :members, :projects, :roles, :member_roles, :auth_sources,
+            :trackers, :issue_statuses,
+            :projects_trackers,
+            :watchers,
+            :issue_categories, :enumerations, :issues,
+            :journals, :journal_details,
+            :groups_users,
+            :enabled_modules,
+            :workflows
 
   def setup
     @admin = User.find(1)
     @jsmith = User.find(2)
     @dlopper = User.find(3)

   test 'object_daddy creation' do
     User.generate_with_protected!(:firstname => 'Testing connection')
     User.generate_with_protected!(:firstname => 'Testing connection')
     assert_equal 2, User.count(:all, :conditions => {:firstname => 'Testing connection'})
   end
-  
+
   def test_truth
     assert_kind_of User, @jsmith
   end
-  
+
   def test_mail_should_be_stripped
     u = User.new
     u.mail = " [e-mail]  "
     assert_equal "[e-mail]", u.mail
   end
 
+  def test_mail_validation
+    u = User.new
+    u.mail = ''
+    assert !u.valid?
+    assert_equal I18n.translate('activerecord.errors.messages.blank'), u.errors.on(:mail)
+  end
+
   def test_create
     user = User.new(:firstname => "new", :lastname => "user", :mail => "[e-mail]")
-    
+
     user.login = "jsmith"
     user.password, user.password_confirmation = "password", "password"
     # login uniqueness
     assert !user.save
     assert_equal 1, user.errors.count
-  
+
     user.login = "newuser"
     user.password, user.password_confirmation = "passwd", "password"
     # password confirmation
     assert !user.save
     assert_equal 1, user.errors.count

         @user2 = User.generate_with_protected!
         assert_equal 'all', @user2.mail_notification
       end
     end
   end
-  
+
   context "User.login" do
     should "be case-insensitive." do
       u = User.new(:firstname => "new", :lastname => "user", :mail => "[e-mail]")
       u.login = 'newuser'
       u.password, u.password_confirmation = "password", "password"
       assert u.save
-      
+
       u = User.new(:firstname => "Similar", :lastname => "User", :mail => "[e-mail]")
       u.login = 'NewUser'
       u.password, u.password_confirmation = "password", "password"
       assert !u.save
       assert_equal I18n.translate('activerecord.errors.messages.taken'), u.errors.on(:login)

   def test_mail_uniqueness_should_not_be_case_sensitive
     u = User.new(:firstname => "new", :lastname => "user", :mail => "[e-mail]")
     u.login = 'newuser1'
     u.password, u.password_confirmation = "password", "password"
     assert u.save
-    
+
     u = User.new(:firstname => "new", :lastname => "user", :mail => "[e-mail]")
     u.login = 'newuser2'
     u.password, u.password_confirmation = "password", "password"
     assert !u.save
     assert_equal I18n.translate('activerecord.errors.messages.taken'), u.errors.on(:mail)

     @admin.login = "john"
     assert @admin.save, @admin.errors.full_messages.join("; ")
     @admin.reload
     assert_equal "john", @admin.login
   end
-  
+
   def test_destroy_should_delete_members_and_roles
     members = Member.find_all_by_user_id(2)
     ms = members.size
     rs = members.collect(&:roles).flatten.size
-    
+
     assert_difference 'Member.count', - ms do
       assert_difference 'MemberRole.count', - rs do
         User.find(2).destroy
       end
     end
-    
+
     assert_nil User.find_by_id(2)
     assert Member.find_all_by_user_id(2).empty?
   end
-  
+
   def test_destroy_should_update_attachments
     attachment = Attachment.create!(:container => Project.find(1),
       :file => uploaded_test_file("testfile.txt", "text/plain"),
       :author_id => 2)
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_equal User.anonymous, attachment.reload.author
   end
-  
+
   def test_destroy_should_update_comments
     comment = Comment.create!(
       :commented => News.create!(:project_id => 1, :author_id => 1, :title => 'foo', :description => 'foo'),
       :author => User.find(2),
       :comments => 'foo'
     )
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_equal User.anonymous, comment.reload.author
   end
-  
+
   def test_destroy_should_update_issues
     issue = Issue.create!(:project_id => 1, :author_id => 2, :tracker_id => 1, :subject => 'foo')
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_equal User.anonymous, issue.reload.author
   end
-  
+
   def test_destroy_should_unassign_issues
     issue = Issue.create!(:project_id => 1, :author_id => 1, :tracker_id => 1, :subject => 'foo', :assigned_to_id => 2)
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_nil issue.reload.assigned_to
   end
-  
+
   def test_destroy_should_update_journals
     issue = Issue.create!(:project_id => 1, :author_id => 2, :tracker_id => 1, :subject => 'foo')
     issue.init_journal(User.find(2), "update")
     issue.save!
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_equal User.anonymous, issue.journals.first.reload.user
   end
-  
+
   def test_destroy_should_update_journal_details_old_value
     issue = Issue.create!(:project_id => 1, :author_id => 1, :tracker_id => 1, :subject => 'foo', :assigned_to_id => 2)
     issue.init_journal(User.find(1), "update")
     issue.assigned_to_id = nil
     assert_difference 'JournalDetail.count' do
       issue.save!
     end
     journal_detail = JournalDetail.first(:order => 'id DESC')
     assert_equal '2', journal_detail.old_value
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_equal User.anonymous.id.to_s, journal_detail.reload.old_value
   end
-  
+
   def test_destroy_should_update_journal_details_value
     issue = Issue.create!(:project_id => 1, :author_id => 1, :tracker_id => 1, :subject => 'foo')
     issue.init_journal(User.find(1), "update")
     issue.assigned_to_id = 2
     assert_difference 'JournalDetail.count' do
       issue.save!
     end
     journal_detail = JournalDetail.first(:order => 'id DESC')
     assert_equal '2', journal_detail.value
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_equal User.anonymous.id.to_s, journal_detail.reload.value
   end
-  
+
   def test_destroy_should_update_messages
     board = Board.create!(:project_id => 1, :name => 'Board', :description => 'Board')
     message = Message.create!(:board_id => board.id, :author_id => 2, :subject => 'foo', :content => 'foo')
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_equal User.anonymous, message.reload.author
   end
-  
+
   def test_destroy_should_update_news
     news = News.create!(:project_id => 1, :author_id => 2, :title => 'foo', :description => 'foo')
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_equal User.anonymous, news.reload.author
   end
-  
+
   def test_destroy_should_delete_private_queries
     query = Query.new(:name => 'foo', :is_public => false)
     query.project_id = 1
     query.user_id = 2
     query.save!
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_nil Query.find_by_id(query.id)
   end
-  
+
   def test_destroy_should_update_public_queries
     query = Query.new(:name => 'foo', :is_public => true)
     query.project_id = 1
     query.user_id = 2
     query.save!
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_equal User.anonymous, query.reload.user
   end
-  
+
   def test_destroy_should_update_time_entries
     entry = TimeEntry.new(:hours => '2', :spent_on => Date.today, :activity => TimeEntryActivity.create!(:name => 'foo'))
     entry.project_id = 1
     entry.user_id = 2
     entry.save!
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_equal User.anonymous, entry.reload.user
   end
-  
+
   def test_destroy_should_delete_tokens
     token = Token.create!(:user_id => 2, :value => 'foo')
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_nil Token.find_by_id(token.id)
   end
-  
+
   def test_destroy_should_delete_watchers
     issue = Issue.create!(:project_id => 1, :author_id => 1, :tracker_id => 1, :subject => 'foo')
     watcher = Watcher.create!(:user_id => 2, :watchable => issue)
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_nil Watcher.find_by_id(watcher.id)
   end
-  
+
   def test_destroy_should_update_wiki_contents
     wiki_content = WikiContent.create!(
       :text => 'foo',
       :author_id => 2,
       :page => WikiPage.create!(:title => 'Foo', :wiki => Wiki.create!(:project_id => 1, :start_page => 'Start'))
     )
     wiki_content.text = 'bar'
     assert_difference 'WikiContent::Version.count' do
       wiki_content.save!
     end
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_equal User.anonymous, wiki_content.reload.author
     wiki_content.versions.each do |version|
       assert_equal User.anonymous, version.reload.author
     end
   end
-  
+
   def test_destroy_should_nullify_issue_categories
     category = IssueCategory.create!(:project_id => 1, :assigned_to_id => 2, :name => 'foo')
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_nil category.reload.assigned_to_id
   end
-  
+
   def test_destroy_should_nullify_changesets
     changeset = Changeset.create!(
       :repository => Repository::Subversion.create!(
         :project_id => 1,
         :url => 'file:///var/svn'

       :revision => '12',
       :committed_on => Time.now,
       :committer => 'jsmith'
       )
     assert_equal 2, changeset.user_id
-    
+
     User.find(2).destroy
     assert_nil User.find_by_id(2)
     assert_nil changeset.reload.user_id
   end
-  
+
   def test_anonymous_user_should_not_be_destroyable
     assert_no_difference 'User.count' do
       assert_equal false, User.anonymous.destroy
     end
   end
-  
+
   def test_validate_login_presence
     @admin.login = ""
     assert !@admin.save
     assert_equal 1, @admin.errors.count
   end
-  
+
   def test_validate_mail_notification_inclusion
     u = User.new
     u.mail_notification = 'foo'
     u.save
-    assert_not_nil u.errors.on(:mail_notification)
-  end
-  
+    assert_not_nil u.errors[:mail_notification]
+  end
+
   context "User#try_to_login" do
     should "fall-back to case-insensitive if user login is not found as-typed." do
       user = User.try_to_login("AdMin", "admin")
       assert_kind_of User, user
       assert_equal "admin", user.login
     end
 
     should "select the exact matching user first" do
-      case_sensitive_user = User.generate_with_protected!(:login => 'changed', :password => 'admin', :password_confirmation => 'admin')
+      case_sensitive_user = User.generate_with_protected!(
+                                   :login => 'changed', :password => 'admin',
+                                   :password_confirmation => 'admin')
       # bypass validations to make it appear like existing data
       case_sensitive_user.update_attribute(:login, 'ADMIN')
 
       user = User.try_to_login("ADMIN", "admin")
       assert_kind_of User, user

     user = User.try_to_login("admin", "admin")
     assert_kind_of User, user
     assert_equal "admin", user.login
     user.password = "hello"
     assert user.save
-    
+
     user = User.try_to_login("admin", "hello")
     assert_kind_of User, user
     assert_equal "admin", user.login
   end
-  
+
+  def test_validate_password_length
+    with_settings :password_min_length => '100' do
+      user = User.new(:firstname => "new100", :lastname => "user100", :mail => "[e-mail]")
+      user.login = "newuser100"
+      user.password, user.password_confirmation = "password100", "password100"
+      assert !user.save
+      assert_equal 1, user.errors.count
+    end
+  end
+
   def test_name_format
     assert_equal 'Smith, John', @jsmith.name(:lastname_coma_firstname)
     Setting.user_format = :firstname_lastname
     assert_equal 'John Smith', @jsmith.reload.name
     Setting.user_format = :username
     assert_equal 'jsmith', @jsmith.reload.name
   end
   
+  def test_fields_for_order_statement_should_return_fields_according_user_format_setting
+    with_settings :user_format => 'lastname_coma_firstname' do
+      assert_equal ['users.lastname', 'users.firstname', 'users.id'], User.fields_for_order_statement
+    end
+  end
+  
+  def test_fields_for_order_statement_width_table_name_should_prepend_table_name
+    with_settings :user_format => 'lastname_firstname' do
+      assert_equal ['authors.lastname', 'authors.firstname', 'authors.id'], User.fields_for_order_statement('authors')
+    end
+  end
+  
+  def test_fields_for_order_statement_with_blank_format_should_return_default
+    with_settings :user_format => '' do
+      assert_equal ['users.firstname', 'users.lastname', 'users.id'], User.fields_for_order_statement
+    end
+  end
+  
+  def test_fields_for_order_statement_with_invalid_format_should_return_default
+    with_settings :user_format => 'foo' do
+      assert_equal ['users.firstname', 'users.lastname', 'users.id'], User.fields_for_order_statement
+    end
+  end
+
   def test_lock
     user = User.try_to_login("jsmith", "jsmith")
     assert_equal @jsmith, user
-    
+
     @jsmith.status = User::STATUS_LOCKED
     assert @jsmith.save
-    
+
     user = User.try_to_login("jsmith", "jsmith")
-    assert_equal nil, user  
-  end
-  
+    assert_equal nil, user
+  end
+
   context ".try_to_login" do
     context "with good credentials" do
       should "return the user" do
         user = User.try_to_login("admin", "admin")
         assert_kind_of User, user
         assert_equal "admin", user.login
       end
     end
-    
+
     context "with wrong credentials" do
       should "return nil" do
         assert_nil User.try_to_login("admin", "foo")
       end
     end
   end
-  
+
   if ldap_configured?
     context "#try_to_login using LDAP" do
       context "with failed connection to the LDAP server" do
         should "return nil" do
           @auth_source = AuthSourceLdap.find(1)
           AuthSource.any_instance.stubs(:initialize_ldap_con).raises(Net::LDAP::LdapError, 'Cannot connect')
-          
+
           assert_equal nil, User.try_to_login('edavis', 'wrong')
         end
       end
 
       context "with an unsuccessful authentication" do
         should "return nil" do
           assert_equal nil, User.try_to_login('edavis', 'wrong')
         end
       end
-      
+
       context "on the fly registration" do
         setup do
           @auth_source = AuthSourceLdap.find(1)
         end
 

             assert_difference('User.count') do
               user = User.try_to_login('edavis', '123456')
               assert !user.admin?
             end
           end
-          
+
           should "retrieve existing user" do
             user = User.try_to_login('edavis', '123456')
             user.admin = true
             user.save!
-            
+
             assert_no_difference('User.count') do
               user = User.try_to_login('edavis', '123456')
               assert user.admin?
             end
           end

     end
 
   else
     puts "Skipping LDAP tests."
   end
-  
+
   def test_create_anonymous
     AnonymousUser.delete_all
     anon = User.anonymous
     assert !anon.new_record?
     assert_kind_of AnonymousUser, anon
   end
 
+  def test_ensure_single_anonymous_user
+    AnonymousUser.delete_all
+    anon1 = User.anonymous
+    assert !anon1.new_record?
+    assert_kind_of AnonymousUser, anon1
+    anon2 = AnonymousUser.create(
+                :lastname => 'Anonymous', :firstname => '',
+                :mail => '', :login => '', :status => 0)
+    assert_equal 1, anon2.errors.count
+  end
+
   should_have_one :rss_token
 
   def test_rss_key
     assert_nil @jsmith.rss_token
     key = @jsmith.rss_key
     assert_equal 40, key.length
-    
+
     @jsmith.reload
     assert_equal key, @jsmith.rss_key
   end
 
-  
+
   should_have_one :api_token
 
   context "User#api_key" do
     should "generate a new one if the user doesn't have one" do
       user = User.generate_with_protected!(:api_token => nil)

     should "return the existing api token value" do
       user = User.generate_with_protected!
       token = Token.generate!(:action => 'api')
       user.api_token = token
       assert user.save
-      
+
       assert_equal token.value, user.api_key
     end
   end
 
   context "User#find_by_api_key" do

     should "return the user if the key is found for an active user" do
       user = User.generate_with_protected!(:status => User::STATUS_ACTIVE)
       token = Token.generate!(:action => 'api')
       user.api_token = token
       user.save
-      
+
       assert_equal user, User.find_by_api_key(token.value)
     end
   end
 
   def test_roles_for_project
     # user with a role
     roles = @jsmith.roles_for_project(Project.find(1))
     assert_kind_of Role, roles.first
     assert_equal "Manager", roles.first.name
-    
+
     # user with no role
     assert_nil @dlopper.roles_for_project(Project.find(2)).detect {|role| role.member?}
   end
-  
+
   def test_projects_by_role_for_user_with_role
     user = User.find(2)
     assert_kind_of Hash, user.projects_by_role
     assert_equal 2, user.projects_by_role.size
     assert_equal [1,5], user.projects_by_role[Role.find(1)].collect(&:id).sort
     assert_equal [2], user.projects_by_role[Role.find(2)].collect(&:id).sort
   end
-  
+
   def test_projects_by_role_for_user_with_no_role
     user = User.generate!
     assert_equal({}, user.projects_by_role)
   end
-  
+
   def test_projects_by_role_for_anonymous
     assert_equal({}, User.anonymous.projects_by_role)
   end
 
   def test_valid_notification_options
     # without memberships
     assert_equal 5, User.find(7).valid_notification_options.size
     # with memberships
     assert_equal 6, User.find(2).valid_notification_options.size
   end
-  
+
   def test_valid_notification_options_class_method
     assert_equal 5, User.valid_notification_options.size
     assert_equal 5, User.valid_notification_options(User.find(7)).size
     assert_equal 6, User.valid_notification_options(User.find(2)).size
   end
-  
+
   def test_mail_notification_all
     @jsmith.mail_notification = 'all'
     @jsmith.notified_project_ids = []
     @jsmith.save
     @jsmith.reload
     assert @jsmith.projects.first.recipients.include?(@jsmith.mail)
   end
-  
+
   def test_mail_notification_selected
     @jsmith.mail_notification = 'selected'
     @jsmith.notified_project_ids = [1]
     @jsmith.save
     @jsmith.reload
     assert Project.find(1).recipients.include?(@jsmith.mail)
   end
-  
+
   def test_mail_notification_only_my_events
     @jsmith.mail_notification = 'only_my_events'
     @jsmith.notified_project_ids = []
     @jsmith.save
     @jsmith.reload
     assert !@jsmith.projects.first.recipients.include?(@jsmith.mail)
   end
-  
+
   def test_comments_sorting_preference
     assert !@jsmith.wants_comments_in_reverse_order?
     @jsmith.pref.comments_sorting = 'asc'
     assert !@jsmith.wants_comments_in_reverse_order?
     @jsmith.pref.comments_sorting = 'desc'
     assert @jsmith.wants_comments_in_reverse_order?
   end
-  
+
   def test_find_by_mail_should_be_case_insensitive
     u = User.find_by_mail('[e-mail]')
     assert_not_nil u
     assert_equal '[e-mail]', u.mail
   end
-  
+
   def test_random_password
     u = User.new
     u.random_password
     assert !u.password.blank?
     assert !u.password_confirmation.blank?

       assert user.change_password_allowed?
     end
 
     should "delegate to the auth source" do
       user = User.generate_with_protected!
-      
+
       allowed_auth_source = AuthSource.generate!
       def allowed_auth_source.allow_password_changes?; true; end
 
       denied_auth_source = AuthSource.generate!
       def denied_auth_source.allow_password_changes?; false; end

       user.auth_source = denied_auth_source
       assert !user.change_password_allowed?, "User allowed to change password, though auth source does not"
     end
 
   end
-  
+
   context "#allowed_to?" do
     context "with a unique project" do
       should "return false if project is archived" do
         project = Project.find(1)
         Project.any_instance.stubs(:status).returns(Project::STATUS_ARCHIVED)
         assert ! @admin.allowed_to?(:view_issues, Project.find(1))
       end
-      
+
       should "return false if related module is disabled" do
         project = Project.find(1)
         project.enabled_module_names = ["issue_tracking"]
         assert @admin.allowed_to?(:add_issues, project)
         assert ! @admin.allowed_to?(:view_wiki_pages, project)
       end
-      
+
       should "authorize nearly everything for admin users" do
         project = Project.find(1)
         assert ! @admin.member_of?(project)
         %w(edit_issues delete_issues manage_news manage_documents manage_wiki).each do |p|
           assert @admin.allowed_to?(p.to_sym, project)
         end
       end
-      
+
       should "authorize normal users depending on their roles" do
         project = Project.find(1)
         assert @jsmith.allowed_to?(:delete_messages, project)    #Manager
         assert ! @dlopper.allowed_to?(:delete_messages, project) #Developper
       end

 
     context "with multiple projects" do
       should "return false if array is empty" do
         assert ! @admin.allowed_to?(:view_project, [])
       end
-      
+
       should "return true only if user has permission on all these projects" do
         assert @admin.allowed_to?(:view_project, Project.all)
         assert ! @dlopper.allowed_to?(:view_project, Project.all) #cannot see Project(2)
         assert @jsmith.allowed_to?(:edit_issues, @jsmith.projects) #Manager or Developer everywhere
         assert ! @jsmith.allowed_to?(:delete_issue_watchers, @jsmith.projects) #Dev cannot delete_issue_watchers
       end
-      
+
       should "behave correctly with arrays of 1 project" do
         assert ! User.anonymous.allowed_to?(:delete_issues, [Project.first])
       end
     end
-    
+
     context "with options[:global]" do
       should "authorize if user has at least one role that has this permission" do
         @dlopper2 = User.find(5) #only Developper on a project, not Manager anywhere
         @anonymous = User.find(6)
         assert @jsmith.allowed_to?(:delete_issue_watchers, nil, :global => true)

         assert ! @anonymous.allowed_to?(:add_issues, nil, :global => true)
         assert @anonymous.allowed_to?(:view_issues, nil, :global => true)
       end
     end
   end
-  
+
   context "User#notify_about?" do
     context "Issues" do
       setup do
         @project = Project.find(1)
         @author = User.generate_with_protected!

 
       should "be true for a user with :all" do
         @author.update_attribute(:mail_notification, 'all')
         assert @author.notify_about?(@issue)
       end
-      
+
       should "be false for a user with :none" do
         @author.update_attribute(:mail_notification, 'none')
         assert ! @author.notify_about?(@issue)
       end
-      
+
       should "be false for a user with :only_my_events and isn't an author, creator, or assignee" do
         @user = User.generate_with_protected!(:mail_notification => 'only_my_events')
         Member.create!(:user => @user, :project => @project, :role_ids => [1])
         assert ! @user.notify_about?(@issue)
       end
-      
+
       should "be true for a user with :only_my_events and is the author" do
         @author.update_attribute(:mail_notification, 'only_my_events')
         assert @author.notify_about?(@issue)
       end
-      
+
       should "be true for a user with :only_my_events and is the assignee" do
         @assignee.update_attribute(:mail_notification, 'only_my_events')
         assert @assignee.notify_about?(@issue)
       end
-      
+
       should "be true for a user with :only_assigned and is the assignee" do
         @assignee.update_attribute(:mail_notification, 'only_assigned')
         assert @assignee.notify_about?(@issue)
       end
-      
+
       should "be false for a user with :only_assigned and is not the assignee" do
         @author.update_attribute(:mail_notification, 'only_assigned')
         assert ! @author.notify_about?(@issue)
       end
-      
+
       should "be true for a user with :only_owner and is the author" do
         @author.update_attribute(:mail_notification, 'only_owner')
         assert @author.notify_about?(@issue)
       end
-      
+
       should "be false for a user with :only_owner and is not the author" do
         @assignee.update_attribute(:mail_notification, 'only_owner')
         assert ! @assignee.notify_about?(@issue)
       end
-      
+
       should "be true for a user with :selected and is the author" do
         @author.update_attribute(:mail_notification, 'selected')
         assert @author.notify_about?(@issue)
       end
-      
+
       should "be true for a user with :selected and is the assignee" do
         @assignee.update_attribute(:mail_notification, 'selected')
         assert @assignee.notify_about?(@issue)
       end
-      
+
       should "be false for a user with :selected and is not the author or assignee" do
         @user = User.generate_with_protected!(:mail_notification => 'selected')
         Member.create!(:user => @user, :project => @project, :role_ids => [1])
         assert ! @user.notify_about?(@issue)
       end

     # Restore a user with an unsalted password
     user = User.find(1)
     user.salt = nil
     user.hashed_password = User.hash_password("unsalted")
     user.save!
-    
+
     User.salt_unsalted_passwords!
-    
+
     user.reload
     # Salt added
     assert !user.salt.blank?
     # Password still valid
     assert user.check_password?("unsalted")
     assert_equal user, User.try_to_login(user.login, "unsalted")
   end
-  
+
   if Object.const_defined?(:OpenID)
-    
+
   def test_setting_identity_url
     normalized_open_id_url = 'http://example.com/'
     u = User.new( :identity_url => 'http://example.com/' )
     assert_equal normalized_open_id_url, u.identity_url
   end

   def test_setting_identity_url_without_protocol
     normalized_open_id_url = 'http://example.com/'
     u = User.new( :identity_url => 'example.com' )
     assert_equal normalized_open_id_url, u.identity_url
   end
-    
+
   def test_setting_blank_identity_url
     u = User.new( :identity_url => 'example.com' )
     u.identity_url = ''
     assert u.identity_url.blank?
   end
-    
+
   def test_setting_invalid_identity_url
     u = User.new( :identity_url => 'this is not an openid url' )
     assert u.identity_url.blank?
   end
-  
+
   else
     puts "Skipping openid tests."
   end
 
 end