user_test.rb

require File.dirname(__FILE__) + '/../test_helper'

class UserTest < Test::Unit::TestCase
  include Clearance::Test::Unit::UserTest
  
  should_allow_mass_assignment_of :username
  
  context "When signing up" do
    should_validate_presence_of :username
  end
  
  context "When multiple users have signed up" do
    setup { @user = Factory(:user) }
    
    should_validate_uniqueness_of :username
  end
end