Remove objects from identity map if save failed, otherwise finding again the same record will have invalid attributes.

1 files changed, 15 insertions, 1 deletions

diff --git a/activerecord/test/cases/identity_map_test.rb b/activerecord/test/cases/identity_map_test.rb
index c51bdf5f69..d4be698082 100644
--- a/activerecord/test/cases/identity_map_test.rb
+++ b/activerecord/test/cases/identity_map_test.rb
@@ -30,7 +30,7 @@ class IdentityMapTest < ActiveRecord::TestCase
   end
 
   def test_find_id_without_identity_map
-    IdentityMap.without do
+    ActiveRecord::IdentityMap.without do
       assert_not_same(Client.find(3), Client.find(3))
     end
   end
@@ -247,4 +247,18 @@ class IdentityMapTest < ActiveRecord::TestCase
     Developer.joins(', projects').each { |d| assert d.readonly? }
     Developer.joins(', projects').readonly(false).each { |d| assert d.readonly? }
   end
+
+  def test_reload_object_if_save_failed
+    developer = Developer.first
+    developer.salary = 0
+
+    assert !developer.save
+
+    same_developer = Developer.first
+
+    assert_not_same  developer, same_developer
+    assert_not_equal 0, same_developer.salary
+    assert_not_equal developer.salary, same_developer.salary
+  end
+
 end