Fix failing AR test.

1 files changed, 12 insertions, 0 deletions

diff --git a/activerecord/test/cases/log_subscriber_test.rb b/activerecord/test/cases/log_subscriber_test.rb
index 5f55299065..c6c6079490 100644
--- a/activerecord/test/cases/log_subscriber_test.rb
+++ b/activerecord/test/cases/log_subscriber_test.rb
@@ -1,11 +1,14 @@
 require "cases/helper"
 require "models/developer"
+require "models/post"
 require "active_support/log_subscriber/test_helper"
 
 class LogSubscriberTest < ActiveRecord::TestCase
   include ActiveSupport::LogSubscriber::TestHelper
   include ActiveSupport::BufferedLogger::Severity
 
+  fixtures :posts
+
   def setup
     @old_logger = ActiveRecord::Base.logger
     @using_identity_map = ActiveRecord::IdentityMap.enabled?
@@ -91,4 +94,13 @@ class LogSubscriberTest < ActiveRecord::TestCase
   def test_initializes_runtime
     Thread.new { assert_equal 0, ActiveRecord::LogSubscriber.runtime }.join
   end
+
+  def test_log
+    ActiveRecord::IdentityMap.use do
+      Post.find 1
+      Post.find 1
+    end
+    wait
+    assert_match(/From Identity Map/, @logger.logged(:debug).last)
+  end
 end