Raise an exception if both attr_protected and attr_accessible are declared. Closes #8507, #6004.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6896 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 12 insertions, 0 deletions

diff --git a/activerecord/test/base_test.rb b/activerecord/test/base_test.rb
index 3171e75bac..d74a7b82b5 100755
--- a/activerecord/test/base_test.rb
+++ b/activerecord/test/base_test.rb
@@ -53,6 +53,12 @@ class Task < ActiveRecord::Base
   attr_protected :starting
 end
 
+class TopicWithProtectedContentAndAccessibleAuthorName < ActiveRecord::Base 
+  self.table_name = 'topics' 
+  attr_accessible :author_name
+  attr_protected  :content
+end
+
 class BasicsTest < Test::Unit::TestCase
   fixtures :topics, :companies, :developers, :projects, :computers, :accounts
 
@@ -771,6 +777,12 @@ class BasicsTest < Test::Unit::TestCase
     assert_raise(ActiveRecord::RecordInvalid) { reply.update_attributes!(:title => nil, :content => "Have a nice evening") }
   end
   
+  def test_mass_assignment_should_raise_exception_if_accessible_and_protected_attribute_writers_are_both_used
+    topic = TopicWithProtectedContentAndAccessibleAuthorName.new
+    assert_raises(RuntimeError) { topic.attributes = { "author_name" => "me" } }
+    assert_raises(RuntimeError) { topic.attributes = { "content" => "stuff" } }
+  end
+  
   def test_mass_assignment_protection
     firm = Firm.new
     firm.attributes = { "name" => "Next Angle", "rating" => 5 }