Cleaned up the IssueController redirects to use the back_url like the other actions.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3315 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/functional/issues_controller_test.rb

@@ -947,6 +947,36 @@ class IssuesControllerTest < ActionController::TestCase
     assert_equal 4, issue.fixed_version_id
     assert_not_equal issue.project_id, issue.fixed_version.project_id
   end
+
+  def test_post_edit_should_redirect_back_using_the_back_url_parameter
+    issue = Issue.find(2)
+    @request.session[:user_id] = 2
+
+    post :edit,
+         :id => issue.id,
+         :issue => {
+           :fixed_version_id => 4
+         },
+         :back_url => '/issues'
+
+    assert_response :redirect
+    assert_redirected_to '/issues'
+  end
+  
+  def test_post_edit_should_not_redirect_back_using_the_back_url_parameter_off_the_host
+    issue = Issue.find(2)
+    @request.session[:user_id] = 2
+
+    post :edit,
+         :id => issue.id,
+         :issue => {
+           :fixed_version_id => 4
+         },
+         :back_url => 'http://google.com'
+
+    assert_response :redirect
+    assert_redirected_to :controller => 'issues', :action => 'show', :id => issue.id
+  end
   
   def test_get_bulk_edit
     @request.session[:user_id] = 2
@@ -1053,6 +1083,22 @@ class IssuesControllerTest < ActionController::TestCase
     end
   end
 
+  def test_post_bulk_edit_should_redirect_back_using_the_back_url_parameter
+    @request.session[:user_id] = 2
+    post :bulk_edit, :ids => [1,2], :back_url => '/issues'
+
+    assert_response :redirect
+    assert_redirected_to '/issues'
+  end
+
+  def test_post_bulk_edit_should_not_redirect_back_using_the_back_url_parameter_off_the_host
+    @request.session[:user_id] = 2
+    post :bulk_edit, :ids => [1,2], :back_url => 'http://google.com'
+
+    assert_response :redirect
+    assert_redirected_to :controller => 'issues', :action => 'index', :project_id => Project.find(1).identifier
+  end
+
   def test_move_routing
     assert_routing(
       {:method => :get, :path => '/issues/1/move'},