Not able to run tests on rails

This is what I did. Please tell me where did I go wrong.

I am using rails 2.3.5

rails demo
cd demo
ruby script/generate scaffold User name:string
rake db:migrate
rake db:test:prepare

ruby script/plugin install git://github.com/dchelimsky/rspec.git -r
‘refs/tags/1.2.9’
ruby script/plugin install git://github.com/dchelimsky/rspec-rails.git
-r ‘refs/tags/1.2.9’

mkdir spec/models

touch spec/models/user_test.rb

this is the contents of user_test.rb

require File.dirname(FILE) + ‘/…/spec_helper’
describe User do
before(:each) do
@user = User.new
end
describe “attributes” do
it “should be valid” do
@user.should be_valid
end
end
end

then I ran test and nothing happen. The output is blank.

rake spec:models

Got it. File name should be user_spec.rb and not user_test.rb .