레일에서 RSpec 및 Capybara를 사용할 때 정의되지 않은 방법 'visit'

레일에서 RSpec 및 Capybara를 사용할 때 정의되지 않은 방법 'visit'

---

rspec으로 작업하는 카피 바라를 얻을 수 없습니다. 이 오류가 발생합니다.

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

나는 이것에 대한 많은 게시물이 있지만 솔루션이 나를 위해 일하지 않는다는 것을 알고 있습니다. 대부분은 / spec / features에없는 사양을 포함합니다.

먼저 오류 :

$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

처음에는 URL 도우미 'new_sessions_path'를 사용하고 있었고 계속해서 오류가 발생했다는 점에 주목하는 것이 중요하다고 생각합니다 undefined local variable or method 'new_sessions_path'. 다음과 같은 이유로 유효하다는 것을 알고 있습니다.

$ 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)       contracts#create
  new_contracts GET    /contracts/new(.:format)   contracts#new
 edit_contracts GET    /contracts/edit(.:format)  contracts#edit
                GET    /contracts(.:format)       contracts#show
                PUT    /contracts(.:format)       contracts#update
                DELETE /contracts(.:format)       contracts#destroy
           root        /                          contracts#index

내 Gemfile :

source 'https://rubygems.org'

gem 'rails', '3.2.11'
gem 'execjs'

group :assets do
  gem 'sass-rails',   '~> 3.2.3'
  gem 'coffee-rails', '~> 3.2.1'
  gem 'uglifier', '>= 1.0.3'
end

gem 'jquery-rails'
gem 'activerecord-oracle_enhanced-adapter', '~> 1.4.1'
gem 'jruby-openssl'
gem 'therubyrhino'
gem 'kaminari'
gem 'nokogiri'

group :development do
  gem 'warbler'
end

group :test do
  gem 'rspec-rails'
  gem 'capybara'
  gem 'activerecord-jdbcsqlite3-adapter'
end

my_app / spec 내부의 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 'rspec/autorun'

# Capybara integration
require 'capybara/rspec'
require 'capybara/rails'

# 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}

RSpec.configure do |config|
  # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
  # config.fixture_path = "#{::Rails.root}/spec/fixtures"
  config.use_transactional_fixtures = true
  config.infer_base_class_for_anonymous_controllers = false
  config.order = "random"
  # Include path helpers
  config.include Rails.application.routes.url_helpers
end

my_app / spec / features / security_spec.rb :

describe "security", :type => :feature do
  it "signs users in" do
    visit "/sessions/new"
    fill_in "username", :with => "user"
    fill_in "password", :with => "pass"
    click_button "Sign In"

    page.should have_content('Login Successful')
  end
end

위의 테스트를 사용하거나 사용하지 않고 정의하려고 시도했습니다 :type => :feature. 어느 쪽이든 차이가 없습니다. 다음에 시도해야 할 아이디어가 있습니까?

---

추가 시도 :

  config.include Capybara::DSL

구성 블록에.

# 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}

RSpec.configure do |config|
  # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
  # config.fixture_path = "#{::Rails.root}/spec/fixtures"
  config.use_transactional_fixtures = true
  config.infer_base_class_for_anonymous_controllers = false
  config.order = "random"
  # Include path helpers
  config.include Rails.application.routes.url_helpers

  config.include Capybara::DSL

end

---

require 'rails_helper'내 기능의 맨 위에 추가하면 내 문제가 해결되었습니다.

require 'rails_helper'

describe "security", :type => :feature do

  it "signs users in" do
    visit new_sessions_path
    fill_in "username", :with => "user"
    fill_in "password", :with => "pass"
    click_button "Sign In"

    page.should have_content('Login Successful')
  end
end

This seems odd to me since every example I've seen for rspec and capybara didn't have that require, but oh well. Problem solved.

Original Answer (older versions of rspec)

require 'spec_helper' is used by older versions of RSpec. The better answer would be require 'rails_helper'.

---

Since Capybara 2.0 one has to use folder spec/features Capybara commands don't work in folder spec/requests anymore.

---

Try performing all your setup in a before block:

spec/features/security_spec.rb

describe "security" do
  before do
    visit "/sessions/new"
    fill_in "username", :with => "user"
    fill_in "password", :with => "pass"
    click_button "Sign In"
  end

  it "signs users in" do
    page.should have_content('Login Successful')
  end
end

---

I also had this problem,

Adding require 'rails_helper' at the top of my feature ended up fixing my problem:

require 'rails_helper'

RSpec.describe "Products", type: :request do
 describe "GET /products" do
 it "display tasks" do
  Product.create!(:name => "samsung")
  visit products_path
  page.should have_content("samsung")
  #expect(response).to have_http_status(200)
  end
 end
end

And add the 'config.include Capybara::DSL' in rails_helper.rb

RSpec.configure do |config|

 config.fixture_path = "#{::Rails.root}/spec/fixtures"

 config.use_transactional_fixtures = true

 config.infer_spec_type_from_file_location!

 config.include Capybara::DSL

end

참고URL : https://stackoverflow.com/questions/15148585/undefined-method-visit-when-using-rspec-and-capybara-in-rails