相关疑难解决方法(0)

我不能让capybara与rspec合作.它给了我这个错误:

undefined method `visit' for #<RSpec::Core::ExampleGroup::Nested_1:0x16529f8 @example=nil>

我知道有很多关于此的帖子,但没有解决方案对我有用.他们中的大多数涉及的规格不在/ spec/features中 - 我的是.

首先是错误:

$bundle exec rspec spec
F

Failures:

  1) security signs users in
     Failure/Error: visit "/sessions/new"
     NoMethodError:
       undefined method `visit' for #<RSpec::Core::ExampleGroup::Nested_1:0x16529f8 @example=nil>
     # ./spec/features/security_spec.rb:4:in `(root)'

 Finished in 0.006 seconds
 1 example, 1 failure

Failed examples:

rspec ./spec/features/security_spec.rb:3 # security signs users in

我认为重要的是要注意,起初我使用URL Helper'new_sessions_path'并且它一直给我一个错误undefined local variable or method 'new_sessions_path'.我知道这是有效的,因为:

$ rake routes
logout_sessions GET    /sessions/logout(.:format) sessions#logout
       sessions POST   /sessions(.:format)        sessions#create
   new_sessions GET    /sessions/new(.:format)    sessions#new
      contracts POST   /contracts(.:format) …

所以我是TDD的新手,我在测试中抛出一些Rspec错误......基本上在运行bundle exec rspec spec之后,我的undefined method 'visit'一些规格出错了.任何有关如何通过这些测试的帮助将非常感激:谢谢.

Failures:

1) User pages profile page 
 Failure/Error: before { visit user_path(user) }
 NoMethodError:
   undefined method `visit' for # <RSpec::Core::ExampleGroup::Nested_2::Nested_1:0x007ffda8049540>
 # ./spec/requests/user_pages_spec.rb:9:in `block (3 levels) in <top (required)>'

2) User pages profile page 
 Failure/Error: before { visit user_path(user) }
 NoMethodError:
   undefined method `visit' for #<RSpec::Core::ExampleGroup::Nested_2::Nested_1:0x007ffda4f3ac38>
 # ./spec/requests/user_pages_spec.rb:9:in `block (3 levels) in <top (required)>'

3) User pages signup page 
 Failure/Error: before { visit signup_path }
 NoMethodError:
   undefined method `visit' for #<RSpec::Core::ExampleGroup::Nested_2::Nested_2:0x007ffda8262e58>
 # ./spec/requests/user_pages_spec.rb:16:in `block …

使用rspec和capybara处理新的Rails 3.2.9应用程序.

我在Gemfile中有以下内容:

gem 'rspec-rails'
gem 'capybara'

以及spec/spec_helper.rb中的以下内容:

require 'rspec/rails'
require 'capybara/rspec'

并在spec/requests/asdf_spec.rb中:

require 'spec_helper'
describe 'Asdf' do
  describe "GET /asdfs" do
    it "should list asdfs" do
      visit asdfs_path
    end
  end
end

此测试失败:

Failure/Error: visit asdfs_path
NoMethodError:
 undefined method `visit' for #<RSpec::Core::ExampleGroup::Nested_1::Nested_2::Nested_1:0x007fa7b68961a0>
# ./spec/requests/asdfs_spec.rb:19:in `block (4 levels) in <top (required)>'

所以看起来Capybara没有装满.伙计,为什么不呢？我觉得我之前已经做了十几次同样的事情......可能会对一些愚蠢的东西进行消隐.

我有一个奇怪的错误，我的spec / support文件夹中有一个Utility.rb文件，其中包含一些辅助功能，例如登录方法。

spec / support / utilities.rb

include ApplicationHelper


def sign_in(user)
  visit new_user_session_path
  fill_in "Email",    with: user.email
  fill_in "Password", with: user.password
  click_button "Sign in"
end

我的保护档案：

require 'active_support/core_ext'


guard 'spork', :cucumber_env => { 'RAILS_ENV' => 'test' }, :rspec_env => { 'RAILS_ENV' => 'test' } do
  watch('config/application.rb')
  watch('config/environment.rb')
  watch('config/environments/test.rb')
  watch(%r{^config/initializers/.+\.rb$})
  watch('Gemfile')
  watch('Gemfile.lock')
  watch('spec/spec_helper.rb') { :rspec }
  watch('test/test_helper.rb') { :test_unit }
  watch('spec/support/')
  watch(%r{^spec/support/.+\.rb$})
  watch(%r{features/support/}) { :cucumber }
end

guard 'rspec', :version => 2, :all_after_pass => false, :cli => '--drb' do
  watch(%r{^spec/.+_spec\.rb$}) …