Rspec未加载模型答案

【问题标题】：Rspec not loading modelRspec未加载模型
【发布时间】：2013-11-27 19:27:44
【问题描述】：

这是我的代码：

require "user"
require "spec_helper"

describe User do

end

和 spec_helper.rb 文件

# 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 'rspec/autorun'

# 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 }

# Checks for pending migrations before tests are run.
# If you are not using ActiveRecord, you can remove this line.
ActiveRecord::Migration.check_pending! if defined?(ActiveRecord::Migration)

RSpec.configure do |config|
  # ## Mock Framework
  #
  # If you prefer to use mocha, flexmock or RR, uncomment the appropriate line:
  #
  # config.mock_with :mocha
  # config.mock_with :flexmock
  # config.mock_with :rr

  # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
  config.fixture_path = "#{::Rails.root}/spec/fixtures"

  # If you're not using ActiveRecord, or you'd prefer not to run each of your
  # examples within a transaction, remove the following line or assign false
  # instead of true.
  config.use_transactional_fixtures = true

  # If true, the base class of anonymous controllers will be inferred
  # automatically. This will be the default behavior in future versions of
  # rspec-rails.
  config.infer_base_class_for_anonymous_controllers = false

  # Run specs in random order to surface order dependencies. If you find an
  # order dependency and want to debug it, you can fix the order by providing
  # the seed, which is printed after each run.
  #     --seed 1234
  config.order = "random"
end

user_sprec.rb 与 spec_helper.rb 位于同一个文件夹

#{Rails.root}/spec  folder

运行“rspec user_spec.rb”时收到的错误消息

usr/local/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require': cannot load such file -- user (LoadError)
    from /usr/local/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
    from /home/li/data/git/mgm/spec/user_spec.rb:1:in `<top (required)>'

【问题讨论】：

为什么要加入require 'user'？如果删除它，请检查它是否有效
您的 user.rb 看起来如何，该文件的位置是什么？
@AbM 。感谢删除 require 'user' 后它现在可以工作了！

标签： ruby-on-rails rspec ruby-on-rails-4

【解决方案1】：

RSpec 旨在从项目的根目录运行。我怀疑您是从 spec 目录中运行它，这会导致您看到的错误。从根目录重试，传递spec/user_spec.rb。此外，require user 在您的规范中是多余的，因为 user.rb 将作为您引用 User 常量的结果自动加载。

【讨论】：