Gemfiles for testing and a rails test helper that works for both rails 2 and rails 3.

.gitignore

@@ -1,5 +1,6 @@
 *.DS_Store
 *.tmproj
+*.lock
 sync
 tmp/*
 examples/*/stylesheets/*

Gemfile

@@ -0,0 +1,8 @@
+source :rubygems
+
+gem "compass", :path => "."
+gem "cucumber"
+gem "rspec"
+gem "rails", "~>3.0.0.rc"
+gem "compass-validator"
+gem "css_parser"

Gemfile_rails2

@@ -0,0 +1,8 @@
+source :rubygems
+
+gem "compass", :path => "."
+gem "cucumber"
+gem "rspec"
+gem "rails", "~>2.3"
+gem "compass-validator"
+gem "css_parser"

test/rails_helper.rb

@@ -19,6 +19,10 @@ module Compass
         end
       else
         begin
+          require 'action_pack/version'
+          if ActionPack::VERSION::MAJOR >= 3
+            `rails new #{name}`
+          else
             require 'rails/version'
             require 'rails_generator'
             require 'rails_generator/scripts/generate'
@@ -27,6 +31,7 @@ module Compass
               Rails::Generator::Base.logger = Rails::Generator::SimpleLogger.new $stdout
               Rails::Generator::Scripts::Generate.new.run([name], :generator => 'app')
             end
+          end
         rescue LoadError
           Kernel.exit!(2)
         rescue => e