Disable IdentityMap by default for ActiveRecord testing

because enabling IM by default will possibly hide some bugs on 3.1 default behavior
rails · May 28, 2011 · 37304e3 · 37304e3
1 parent db05478
commit 37304e3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/activerecord/test/cases/helper.rb b/activerecord/test/cases/helper.rb
@@ -26,8 +26,8 @@
 # Quote "type" if it's a reserved word for the current connection.
 QUOTED_TYPE = ActiveRecord::Base.connection.quote_column_name('type')
 
-# Enable Identity Map for testing
+# Enable Identity Map only when ENV['IM'] is set to "true"
-ActiveRecord::IdentityMap.enabled = (ENV['IM'] == "false" ? false : true)
+ActiveRecord::IdentityMap.enabled = (ENV['IM'] == "true")
 
 def current_adapter?(*types)
   types.any? do |type|