Merge pull request #7514 from senny/issue_7503_3_2_stable

set the configured #inheritance_column on #become (#7503)

1 files changed, 9 insertions, 1 deletions

diff --git a/activerecord/test/cases/inheritance_test.rb b/activerecord/test/cases/inheritance_test.rb
index fab858e09c..54c9152c06 100644
--- a/activerecord/test/cases/inheritance_test.rb
+++ b/activerecord/test/cases/inheritance_test.rb
@@ -2,9 +2,10 @@ require "cases/helper"
 require 'models/company'
 require 'models/project'
 require 'models/subscriber'
+require 'models/vegetables'
 
 class InheritanceTest < ActiveRecord::TestCase
-  fixtures :companies, :projects, :subscribers, :accounts
+  fixtures :companies, :projects, :subscribers, :accounts, :vegetables
 
   def test_class_with_store_full_sti_class_returns_full_name
     old = ActiveRecord::Base.store_full_sti_class
@@ -98,6 +99,13 @@ class InheritanceTest < ActiveRecord::TestCase
     switch_to_default_inheritance_column
   end
 
+  def test_alt_becomes_works_with_sti
+    vegetable = Vegetable.find(1)
+    assert_kind_of Vegetable, vegetable
+    cabbage = vegetable.becomes(Cabbage)
+    assert_kind_of Cabbage, cabbage
+  end
+
   def test_inheritance_find_all
     companies = Company.find(:all, :order => 'id')
     assert_kind_of Firm, companies[0], "37signals should be a firm"