[Rails3] Account for new adapters directories in AR test dirs, ignore them.

Author: metaskills

Rakefile

@@ -15,7 +15,8 @@ namespace :sqlserver do
         t.libs << "#{ENV['RAILS_SOURCE']}/activerecord/test"
         t.test_files = \
           Dir.glob("test/cases/**/*_test_sqlserver.rb").sort + 
-          Dir.glob("#{ENV['RAILS_SOURCE']}/activerecord/test/cases/**/*_test.rb").sort
+          (Dir.glob("#{ENV['RAILS_SOURCE']}/activerecord/test/cases/**/*_test.rb") - 
+           Dir.glob("#{ENV['RAILS_SOURCE']}/activerecord/test/cases/adapters/**/*_test.rb")).sort
         t.verbose = true
       end