Question

我使用的是rspec-rails 3.5.2，capybara 2.5.0，rails 4.2.4

这是我的测试：

new_user_registration_path

$ rspec spec/features/visitors/sign_up_spec.rb F Failures: 1) Sign Up visitor can sign up with valid email address and password Failure/Error: visit new_user_registration_path NoMethodError: undefined method `empty?' for nil:NilClass # ./spec/features/visitors/sign_up_spec.rb:15:in `block (2 levels) in <top (required)>' Finished in 0.17765 seconds (files took 3.54 seconds to load) 1 example, 1 failure Failed examples: rspec ./spec/features/visitors/sign_up_spec.rb:14 # Sign Up visitor can sign up with valid email address and password方法不存在，这是错误：

visit '/'

如果我尝试.rspec就可以了。

这是我的$ cat .rspec --color --require rails_helper文件

    14:   scenario 'visitor can sign up with valid email address and password' do
    15:     binding.pry
 => 16:     visit new_user_registration_path
    17:     fill_in 'user_email', with: "#{SecureRandom.hex}}@example.com"

[1] pry(#<RSpec::ExampleGroups::SignUp>)> new_user_registration_path
NoMethodError: undefined method `empty?' for nil:NilClass
from /home/user/.rvm/gems/ruby-2.2.6@project/gems/actionpack-4.2.4/lib/action_dispatch/routing/route_set.rb:769:in `optimize_routes_generation?'
[2] pry(#<RSpec::ExampleGroups::SignUp>)>

未加载Rails路由。

我用Pry来调查：

$ rake routes | grep "new_user_registration"                                                                                                                         
     new_user_registration GET      /users/sign_up(.:format)                   my_devise/registrations#new

路线：

$ rails c test                                                                                                                                                       
Running via Spring preloader in process 5692
Loading test environment (Rails 4.2.4)
2.2.6 :001 > Rails.application.routes.url_helpers.new_user_registration_path
NoMethodError: undefined method `empty?' for nil:NilClass

这是来自控制台：

{{1}}

想法？

Answer 1

尝试加入spec/rails_helper.rb

require File.expand_path('../../config/environment', __FILE__)
require 'rspec/rails'

未在功能测试中加载的Rails路由

1 个答案: