5

我有一个奇怪的错误，我的 spec/support 文件夹中有一个实用程序.rb 文件来保存一些帮助函数，例如登录方法。

规范/支持/实用程序.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

我的保护文件：

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$})
  watch(%r{^lib/(.+)\.rb$})     { |m| "spec/lib/#{m[1]}_spec.rb" }
  watch('spec/spec_helper.rb')  { "spec" }

  # Rails example
  watch(%r{^app/(.+)\.rb$})                           { |m| "spec/#{m[1]}_spec.rb" }
  watch(%r{^app/(.*)(\.erb|\.haml)$})                 { |m| "spec/#{m[1]}#{m[2]}_spec.rb" }
  watch(%r{^app/controllers/(.+)_(controller)\.rb$})  { |m| ["spec/routing/#{m[1]}_routing_spec.rb", "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb", "spec/acceptance/#{m[1]}_spec.rb"] }
  watch(%r{^spec/support/(.+)\.rb$})                  { "spec" }
  watch('config/routes.rb')                           { "spec/routing" }
  watch('app/controllers/application_controller.rb')  { "spec/controllers" }

  # Capybara request specs
  watch(%r{^app/views/(.+)/.*\.(erb|haml)$})          { |m| "spec/requests/#{m[1]}_spec.rb" }

  # Turnip features and steps
  watch(%r{^spec/acceptance/(.+)\.feature$})
  watch(%r{^spec/acceptance/steps/(.+)_steps\.rb$})   { |m| Dir[File.join("**/#{m[1]}.feature")][0] || 'spec/acceptance' }

  watch(%r{^app/controllers/(.+)_(controller)\.rb$})  do |m|
    ["spec/routing/#{m[1]}_routing_spec.rb",
     "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb",
     "spec/acceptance/#{m[1]}_spec.rb",
     (m[1][/_pages/] ? "spec/requests/#{m[1]}_spec.rb" :
                       "spec/requests/#{m[1].singularize}_pages_spec.rb")]
  end
  watch(%r{^app/views/(.+)/}) do |m|
    (m[1][/_pages/] ? "spec/requests/#{m[1]}_spec.rb" :
                       "spec/requests/#{m[1].singularize}_pages_spec.rb")
  end

end

在我的集成测试 requests/link_pages_spec.rb 我尝试做这样的事情，但它给了我一个错误

require 'spec_helper'

describe "Link pages" do

  subject { page }

  describe 'creating a link' do

    before do
      sign_in FactoryGirl.create(:user)
      visit new_link_path
    end

    describe "with invalid information" do
      it "should not create a link" do
        expect { click_button 'Create Link' }.not_to change(Link, :count)
      end
    end

  end

end

错误：

Failure/Error: sign_in FactoryGirl.create(:user)
     NoMethodError:
       undefined method `visit' for #<RSpec::Core::ExampleGroup::Nested_1::Nested_1::Nested_1:0x007f8ebb563e10>
     # ./spec/support/utilities.rb:5:in `sign_in'
     # ./spec/requests/link_pages_spec.rb:10:in `block (3 levels) in <top (required)>'

奇怪的是，如果我删除链接页面规范中的描述块，就没有错误..

4

3 回答 3

4

此外，如果您正在运行 Spork，您通常需要重新启动它以重新加载支持目录中文件的更改。

于 2014-02-28T17:16:54.420 回答
1

制定了解决方案，错误是由于最新的 Capybara gem 引起的。Capybara 2+ 要求您在规范/功能中进行集成测试。我只是回滚到旧版本。

见http://alindeman.github.com/2012/11/11/rspec-rails-and-capybara-2.0-what-you-need-to-know.html

于 2012-11-21T16:32:21.263 回答
1

我遇到过同样的问题。但是，尝试了一个稍微不同的修复：我按照您包含的链接中的建议将“spec/requests”文件夹重命名为“spec/features”。也可以在这里查看： https ://github.com/rspec/rspec-rails/blob/master/Capybara.md

之后，我的所有测试都在 Guard/Spork 以及 Sublime Text 测试插件中运行绿色。

于 2013-08-14T11:58:52.517 回答