From ce102e3af9ccdb5015e20ab7155d2a13c7832a9a Mon Sep 17 00:00:00 2001
From: Rick Olson <technoweenie@gmail.com>
Date: Sat, 15 Dec 2007 01:45:30 +0000
Subject: Ensure optimistic locking handles nil #lock_version values properly. 
 Closes #10510 [rick]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8395 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 activerecord/test/locking_test.rb | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'activerecord/test')

diff --git a/activerecord/test/locking_test.rb b/activerecord/test/locking_test.rb
index 97fbfaaeb1..9a3b76e810 100644
--- a/activerecord/test/locking_test.rb
+++ b/activerecord/test/locking_test.rb
@@ -64,6 +64,15 @@ class OptimisticLockingTest < Test::Unit::TestCase
 
     assert_raises(ActiveRecord::StaleObjectError) { p2.save! }
   end
+  
+  def test_lock_new_with_nil
+    p1 = Person.new(:first_name => 'anika')
+    p1.save!
+    p1.lock_version = nil # simulate bad fixture or column with no default
+    p1.save!
+    assert_equal 1, p1.lock_version
+  end
+    
 
   def test_lock_column_name_existing
     t1 = LegacyThing.find(1)
-- 
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