无法让factory_girl在rails 3.0.5下运行,意外的tCONSTANT

Question

这是我的Gemfile配置:

group :development, :test do
    gem 'rspec-rails'
    gem 'factory_girl', '~>2.0.0.beta1'
    gem 'factory_girl_rails', :git => 'https://github.com/thoughtbot/factory_girl_rails.git', :tag => 'v1.1.beta1'
end

这是我的spec_helper.rb:

# This file is copied to spec/ when you run 'rails generate rspec:install'
ENV["RAILS_ENV"] ||= 'test'
require File.expand_path("../../config/environment", __FILE__)
require 'rspec/rails'

require "factory_girl"

# Requires supporting ruby files with custom matchers and macros, etc,
# in spec/support/ and its subdirectories.
Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}
Dir[Rails.root.join("spec/factories/**/*.rb")].each {|f| require f}

我将factories文件夹添加到LOAD_PATH,因为我想将它们保存在单独的文件夹中.

这是我的factories.rb档案:

需要File.expand_path(File.dirname(FILE)+'../../spec_helper')

Factory.define(:user) do |f|
  f.country("China")
  ... other attributes here
end

当我运行测试时,使用rake spec:models,我得到这个:

spec/factories/factories.rb:1: syntax error, unexpected tCONSTANT, expecting $end

我看到这从起源factory_girl的find_definitions方法.我尝试从spec_helper中自己调用它,但它没有改变任何东西.这是堆栈跟踪的一部分:

** Invoke spec:models (first_time)
** Invoke db:test:prepare (first_time)
** Invoke db:abort_if_pending_migrations (first_time)
** Invoke environment (first_time)
** Execute environment
rake aborted!

    C:/rails/rcproj/spec/factories/factories.rb:1: syntax error, unexpected tCONSTANT, expecting
    $end
            f.count...er) do |f|
                                  ^
    C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:239:in `req
    uire'
    C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:239:in `req
    uire'
    C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:225:in `loa
    d_dependency'
    C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:596:in `new
    _constants_in'
    C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:225:in `loa
    d_dependency'
    C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:239:in `req
    uire'
    C:/Ruby187/lib/ruby/gems/1.8/gems/factory_girl-2.0.0.beta2/lib/factory_girl/find_definitions.rb:20:i
    n `find_definitions'
    C:/Ruby187/lib/ruby/gems/1.8/gems/factory_girl-2.0.0.beta2/lib/factory_girl/find_definitions.rb:19:i
    n `each'
    C:/Ruby187/lib/ruby/gems/1.8/gems/factory_girl-2.0.0.beta2/lib/factory_girl/find_definitions.rb:19:i

Answer 1

我认为问题与你工厂的装载有关.只需在test_helper.rb文件中写下这个

   require 'factory_girl'
   Dir.glob(File.dirname(__FILE__) + "/factories/*").each do |factory|
     require factory
   end

   OR

   require 'factory_girl'
   FactoryGirl.find_definitions

Answer 2

我有同样的问题,但事实证明我只是将我的文件命名为错误(factories.rb.rb,感谢Netbeans).不过,我发现了一些对这个页面有用的东西.

1. 从入门页面.Factory girl应该自动加载以下文件(如果存在):

   test/factories.rb
   spec/factories.rb
   test/factories/*.rb
   spec/factories/*.rb
   

   将以下内容放在test_helper.rb中会导致双重加载:

   要求'factory_girl'Factory.find_definitions

   这导致我得到一个`add_as': Already defined: <factory name>错误.

2. factory_girl_rails gem会自动加载factory_girl.这是不必要的,但似乎没有任何副作用.

3. 我发现自2011年3月我第一次学习它以来,FactoryGirl的语法发生了很大的变化.我强烈建议所有人查看入门页面以查看一些更改.