Merged r16118 to r16122 (#24693, #24718, #24722).

git-svn-id: http://svn.redmine.org/redmine/branches/3.3-stable@16132 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/issues_controller.rb

@@ -325,21 +325,28 @@ class IssuesController < ApplicationController
 
   def destroy
     raise Unauthorized unless @issues.all?(&:deletable?)
-    @hours = TimeEntry.where(:issue_id => @issues.map(&:id)).sum(:hours).to_f
+
+    # all issues and their descendants are about to be deleted
+    issues_and_descendants_ids = Issue.self_and_descendants(@issues).pluck(:id)
+    time_entries = TimeEntry.where(:issue_id => issues_and_descendants_ids)
+    @hours = time_entries.sum(:hours).to_f
+
     if @hours > 0
       case params[:todo]
       when 'destroy'
         # nothing to do
       when 'nullify'
-        TimeEntry.where(['issue_id IN (?)', @issues]).update_all('issue_id = NULL')
+        time_entries.update_all(:issue_id => nil)
       when 'reassign'
-        reassign_to = @project.issues.find_by_id(params[:reassign_to_id])
+        reassign_to = @project && @project.issues.find_by_id(params[:reassign_to_id])
         if reassign_to.nil?
           flash.now[:error] = l(:error_issue_not_found_in_project)
           return
+        elsif issues_and_descendants_ids.include?(reassign_to.id)
+          flash.now[:error] = l(:error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted)
+          return
         else
-          TimeEntry.where(['issue_id IN (?)', @issues]).
-            update_all("issue_id = #{reassign_to.id}")
+          time_entries.update_all(:issue_id => reassign_to.id, :project_id => reassign_to.project_id)
         end
       else
         # display the destroy form if it's a user request

app/models/issue.rb

@@ -1081,6 +1081,15 @@ class Issue < ActiveRecord::Base
     end
   end
 
+  # Returns a scope of the given issues and their descendants
+  def self.self_and_descendants(issues)
+    Issue.joins("JOIN #{Issue.table_name} ancestors" +
+        " ON ancestors.root_id = #{Issue.table_name}.root_id" +
+        " AND ancestors.lft <= #{Issue.table_name}.lft AND ancestors.rgt >= #{Issue.table_name}.rgt"
+      ).
+      where(:ancestors => {:id => issues.map(&:id)})
+  end
+
   # Finds an issue relation given its id.
   def find_relation(relation_id)
     IssueRelation.where("issue_to_id = ? OR issue_from_id = ?", id, id).find(relation_id)

app/views/issues/destroy.html.erb

@@ -7,8 +7,10 @@
 <p>
 <label><%= radio_button_tag 'todo', 'destroy', true %> <%= l(:text_destroy_time_entries) %></label><br />
 <label><%= radio_button_tag 'todo', 'nullify', false %> <%= l(:text_assign_time_entries_to_project) %></label><br />
+<% if @project %>
 <label><%= radio_button_tag 'todo', 'reassign', false, :onchange => 'if (this.checked) { $("#reassign_to_id").focus(); }' %> <%= l(:text_reassign_time_entries) %></label>
 <%= text_field_tag 'reassign_to_id', params[:reassign_to_id], :size => 6, :onfocus => '$("#todo_reassign").attr("checked", true);' %>
+<% end %>
 </p>
 </div>
 <%= submit_tag l(:button_apply) %>

config/locales/ar.yml

@@ -1208,3 +1208,5 @@ ar:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/az.yml

@@ -1303,3 +1303,5 @@ az:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/bg.yml

@@ -1196,3 +1196,5 @@ bg:
   text_repository_identifier_info: 'Позволени са малки букви (a-z), цифри, тирета и _.<br />Промяна след създаването му не е възможна.'
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/bs.yml

@@ -1221,3 +1221,5 @@ bs:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/ca.yml

@@ -1198,3 +1198,5 @@ ca:
   setting_new_item_menu_tab: Pestanya de nous objectes en el menu de cada projecte
   label_new_object_tab_enabled: Mostrar el llistat desplegable "+"
   error_no_projects_with_tracker_allowed_for_new_issue: "Cap projecte disposa d'un tipus d'assumpte sobre el qual vostè pugui crear un assumpte"
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/cs.yml

@@ -1209,3 +1209,5 @@ cs:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/da.yml

@@ -1225,3 +1225,5 @@ da:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/de.yml

@@ -1211,3 +1211,5 @@ de:
   label_new_object_tab_enabled: Dropdown-Menü "+" anzeigen
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/el.yml

@@ -1208,3 +1208,5 @@ el:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/en-GB.yml

@@ -1210,3 +1210,5 @@ en-GB:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/en.yml

@@ -215,6 +215,7 @@ en:
   error_ldap_bind_credentials: "Invalid LDAP Account/Password"
   error_no_tracker_allowed_for_new_issue_in_project: "The project doesn't have any trackers for which you can create an issue"
   error_no_projects_with_tracker_allowed_for_new_issue: "There are no projects with trackers for which you can create an issue"
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: "Spent time cannot be reassigned to an issue that is about to be deleted"
 
   mail_subject_lost_password: "Your %{value} password"
   mail_body_lost_password: 'To change your password, click on the following link:'

config/locales/es-PA.yml

@@ -1238,3 +1238,5 @@ es-PA:
   setting_new_item_menu_tab: Pestaña de creación de nuevos objetos en el menú de cada proyecto
   label_new_object_tab_enabled: Mostrar la lista desplegable "+"
   error_no_projects_with_tracker_allowed_for_new_issue: Ningún proyecto dispone de un tipo sobre el cual puedas crear una petición
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/es.yml

@@ -1236,3 +1236,5 @@ es:
   setting_new_item_menu_tab: Pestaña de creación de nuevos objetos en el menú de cada proyecto
   label_new_object_tab_enabled: Mostrar la lista desplegable "+"
   error_no_projects_with_tracker_allowed_for_new_issue: Ningún proyecto dispone de un tipo sobre el cual puedas crear una petición
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/et.yml

@@ -1213,3 +1213,5 @@ et:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/eu.yml

@@ -1209,3 +1209,5 @@ eu:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/fa.yml

@@ -1209,3 +1209,5 @@ fa:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/fi.yml

@@ -1229,3 +1229,5 @@ fi:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/fr.yml

@@ -235,6 +235,7 @@ fr:
   error_ldap_bind_credentials: "Identifiant ou mot de passe LDAP incorrect"
   error_no_tracker_allowed_for_new_issue_in_project: "Le projet ne dispose d'aucun tracker sur lequel vous pouvez créer une demande"
   error_no_projects_with_tracker_allowed_for_new_issue: "Aucun projet ne dispose d'un tracker sur lequel vous pouvez créer une demande"
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: "Le temps passé ne peut pas être réaffecté à une demande qui va être supprimée"
 
   mail_subject_lost_password: "Votre mot de passe %{value}"
   mail_body_lost_password: 'Pour changer votre mot de passe, cliquez sur le lien suivant :'

config/locales/gl.yml

@@ -1216,3 +1216,5 @@ gl:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/he.yml

@@ -1213,3 +1213,5 @@ he:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/hr.yml

@@ -1207,3 +1207,5 @@ hr:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/hu.yml

@@ -1227,3 +1227,5 @@
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/id.yml

@@ -1212,3 +1212,5 @@ id:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/it.yml

@@ -1203,3 +1203,5 @@ it:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/ja.yml

@@ -1219,3 +1219,5 @@ ja:
   label_new_object_tab_enabled: '"+" ドロップダウンを表示'
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/ko.yml

@@ -1247,3 +1247,5 @@ ko:
   label_new_object_tab_enabled: 메뉴에 "+" 탭 표시
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/lt.yml

@@ -1197,3 +1197,5 @@ lt:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/lv.yml

@@ -1202,3 +1202,5 @@ lv:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/mk.yml

@@ -1208,3 +1208,5 @@ mk:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/mn.yml

@@ -1209,3 +1209,5 @@ mn:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/nl.yml

@@ -1187,3 +1187,5 @@ nl:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/no.yml

@@ -1198,3 +1198,5 @@
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/pl.yml

@@ -1223,3 +1223,5 @@ pl:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/pt-BR.yml

@@ -1226,3 +1226,5 @@ pt-BR:
   label_new_object_tab_enabled: Exibir o "+" suspenso
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/pt.yml

@@ -1211,3 +1211,5 @@ pt:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/ro.yml

@@ -1203,3 +1203,5 @@ ro:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/ru.yml

@@ -1310,3 +1310,5 @@ ru:
   label_new_object_tab_enabled: Отображать выпадающий список "+"
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/sk.yml

@@ -1198,3 +1198,5 @@ sk:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/sl.yml

@@ -1208,3 +1208,5 @@ sl:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/sq.yml

@@ -1204,3 +1204,5 @@ sq:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/sr-YU.yml

@@ -1210,3 +1210,5 @@ sr-YU:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/sr.yml

@@ -1209,3 +1209,5 @@ sr:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/sv.yml

@@ -1241,3 +1241,5 @@ sv:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/th.yml

@@ -1205,3 +1205,5 @@ th:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/tr.yml

@@ -1216,3 +1216,5 @@ tr:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/uk.yml

@@ -1203,3 +1203,5 @@ uk:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/vi.yml

@@ -1261,3 +1261,5 @@ vi:
   label_new_object_tab_enabled: Display the "+" drop-down
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/zh-TW.yml

@@ -1278,3 +1278,5 @@
   description_date_from: 輸入起始日期
   description_date_to: 輸入結束日期
   text_repository_identifier_info: '僅允許使用小寫英文字母 (a-z), 阿拉伯數字, 虛線與底線。<br />一旦儲存之後, 代碼便無法再次被更改。'
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

config/locales/zh.yml

@@ -1201,3 +1201,5 @@ zh:
   label_new_object_tab_enabled: 显示 "+" 为下拉列表
   error_no_projects_with_tracker_allowed_for_new_issue: There are no projects with trackers
     for which you can create an issue
+  error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted: Spent time cannot
+    be reassigned to an issue that is about to be deleted

test/functional/issues_controller_test.rb

@@ -4687,7 +4687,7 @@ class IssuesControllerTest < ActionController::TestCase
     assert_response :success
   end
 
-  def test_destroy_issue_with_no_time_entries
+  def test_destroy_issue_with_no_time_entries_should_delete_the_issues
     assert_nil TimeEntry.find_by_issue_id(2)
     @request.session[:user_id] = 2
 
@@ -4698,7 +4698,7 @@ class IssuesControllerTest < ActionController::TestCase
     assert_nil Issue.find_by_id(2)
   end
 
-  def test_destroy_issues_with_time_entries
+  def test_destroy_issues_with_time_entries_should_show_the_reassign_form
     @request.session[:user_id] = 2
 
     assert_no_difference 'Issue.count' do
@@ -4714,6 +4714,20 @@ class IssuesControllerTest < ActionController::TestCase
     end
   end
 
+  def test_destroy_issues_with_time_entries_should_show_hours_on_issues_and_descendants
+    parent = Issue.generate_with_child!
+    TimeEntry.generate!(:issue => parent)
+    TimeEntry.generate!(:issue => parent.children.first)
+    leaf = Issue.generate!
+    TimeEntry.generate!(:issue => leaf)
+    @request.session[:user_id] = 2
+
+    delete :destroy, :ids => [parent.id, leaf.id]
+    assert_response :success
+
+    assert_select 'p', :text => /3\.00 hours were reported/
+  end
+
   def test_destroy_issues_and_destroy_time_entries
     @request.session[:user_id] = 2
 
@@ -4755,6 +4769,24 @@ class IssuesControllerTest < ActionController::TestCase
     assert_equal 2, TimeEntry.find(2).issue_id
   end
 
+  def test_destroy_issues_with_time_entries_should_reassign_time_entries_of_issues_and_descendants
+    parent = Issue.generate_with_child!
+    TimeEntry.generate!(:issue => parent)
+    TimeEntry.generate!(:issue => parent.children.first)
+    leaf = Issue.generate!
+    TimeEntry.generate!(:issue => leaf)
+    target = Issue.generate!
+    @request.session[:user_id] = 2
+
+    assert_difference 'Issue.count', -3 do
+      assert_no_difference 'TimeEntry.count' do
+        delete :destroy, :ids => [parent.id, leaf.id], :todo => 'reassign', :reassign_to_id => target.id
+        assert_response 302
+      end
+    end
+    assert_equal 3, target.time_entries.count
+  end
+
   def test_destroy_issues_and_reassign_time_entries_to_an_invalid_issue_should_fail
     @request.session[:user_id] = 2
 
@@ -4768,6 +4800,18 @@ class IssuesControllerTest < ActionController::TestCase
     assert_template 'destroy'
   end
 
+  def test_destroy_issues_and_reassign_time_entries_to_an_issue_to_delete_should_fail
+    @request.session[:user_id] = 2
+
+    assert_no_difference 'Issue.count' do
+      assert_no_difference 'TimeEntry.count' do
+        delete :destroy, :ids => [1, 3], :todo => 'reassign', :reassign_to_id => 3
+      end
+    end
+    assert_response :success
+    assert_select '#flash_error', :text => I18n.t(:error_cannot_reassign_time_entries_to_an_issue_about_to_be_deleted)
+  end
+
   def test_destroy_issues_from_different_projects
     @request.session[:user_id] = 2