Add a list of regexes assert_queries skips in the ActiveRecord test suite. [Rick]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4385 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activerecord/CHANGELOG

 *SVN*
 
+* Add a list of regexes assert_queries skips in the ActiveRecord test suite.  [Rick]
+
 * Fix the has_and_belongs_to_many #create doesn't populate the join for new records.  Closes #3692 [josh@hasmanythrough.com]
 
 * Provide Association Extensions access to the instance that the association is being accessed from.  

activerecord/test/abstract_unit.rb

@@ -56,9 +56,13 @@ def current_adapter?(type)
 
 ActiveRecord::Base.connection.class.class_eval do
   cattr_accessor :query_count
+  
+  # Array of regexes of queries that are not counted against query_count
+  @@ignore_list = [/^SELECT currval/]
+  
   alias_method :execute_without_query_counting, :execute
   def execute_with_query_counting(sql, name = nil)
-    self.query_count += 1
+    self.query_count += 1 unless @@ignore_list.any? { |r| sql =~ r }
     execute_without_query_counting(sql, name)
   end
 end