好的,我很困惑。我试图在Rails 3.1下使用带有Test :: Unit的shoulda,之前已成功使用Rails 2.3.11。
我的Gemfile中有以下内容:
group :test do
gem 'shoulda'
end
(我运行bundle install
- bundle show shoulda
显示c:/Ruby192/lib/ruby/gems/1.9.1/gems/shoulda-2.11.3
)
我有以下test_helper.rb
ENV["RAILS_ENV"] = "test"
require File.expand_path('../../config/environment', __FILE__)
require 'rails/test_help'
require 'shoulda'
class ActiveSupport::TestCase
end
以及以下user_test.rb
require 'test_helper'
class UserTest < ActiveSupport::TestCase
should validate_presence_of :email
should validate_format_of(:email).with("user+throwaway@subdom.example.com").with_message(/valid email address/)
should validate_presence_of(:encrypted_password)
should validate_confirmation_of :password
end
但是当我ruby -Itest test\unit\user_test.rb
时,我收到以下错误:
test/unit/user_test.rb:4:in `<class:UserTest>': undefined method `validate_presence_of' for UserTest:Class (NoMethodError)
我未能正确设置什么?
答案 0 :(得分:7)
解决了它。你需要:
require 'shoulda/rails'
test_helper.rb
中的(不是'require' Shoulda');测试用例需要:
class Usertest < ActiveRecord::TestCase
(不是< ActiveSupport::TestCase
)。
我曾单独尝试过这两种方法,但不是一起尝试......