无法加载此类文件 - capybara / minitest

Question

希望有人可以帮助我。我做了搜索，但没有找到任何有效的解决方案。

我开始为应用编写测试。我的集成测试运行良好，但后来我决定，因为我没有那么多的TDD驱动，因为我现在没有那么多时间来广泛测试我应该使用的所有应用层而不是{{1测试integration测试，因为它们允许我像在浏览器中一样测试完整的流程。

system

Rails 5.1.2 （尝试了不同的变化，只是水豚，然后是其他两个的组合）

Gemfile

test_helper.rb中

gem 'minitest-rails'
gem 'minitest-rails-capybara'
gem 'capybara'

application_system_test_case.rb

ENV['RAILS_ENV'] ||= 'test'
require File.expand_path('../../config/environment', __FILE__)
require 'rails/test_help'

class ActiveSupport::TestCase
  # Setup all fixtures in test/fixtures/*.yml for all tests in alphabetical order.
  fixtures :all

  EMPTY_NEW_USER = {
    email: '',
    first_name: '',
    last_name: '',
    username: '',
    password: ''
  }

  EXISTING_USER = {
    email: '****',
    first_name: 'John',
    last_name: 'Doe',
    username: '',
    password: 'testingpass',
    password_confirmation: 'testingpass'
  }

  # Add more helper methods to be used by all tests here...
end

register_logins.rb

require "test_helper"

class ApplicationSystemTestCase < ActionDispatch::SystemTestCase
  driven_by :selenium, using: :chrome, screen_size: [1400, 1400]
end

运行时出现

错误

require "application_system_test_case" class RegisterLoginsTest < ApplicationSystemTestCase test 'full login flow' do visit root_url assert_response :success find('.email_link').click end end

rake test:system

完整的跟踪添加了这个：

LoadError: cannot load such file -- capybara/minitest
/Users/mnussbaumer/code/dvouch/test/application_system_test_case.rb:3:in `<top (required)>'
/Users/mnussbaumer/code/dvouch/test/system/register_logins_test.rb:1:in `<top (required)>'
Tasks: TOP => test:system
(See full trace by running task with --trace)

继续使用active_support依赖项。

我尝试过：

将一，二和三添加到LoadError: cannot load such file -- capybara/minitest /Users/mnussbaumer/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-5.1.2/lib/active_support/dependencies.rb:292:in `require' /Users/mnussbaumer/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-5.1.2/lib/active_support/dependencies.rb:292:in `block in require' /Users/mnussbaumer/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-5.1.2/lib/active_support/dependencies.rb:258:in `load_dependency' /Users/mnussbaumer/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-5.1.2/lib/active_support/dependencies.rb:292:in `require' /Users/mnussbaumer/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/actionpack-5.1.2/lib/action_dispatch/system_test_case.rb:2:in `<top (required)>' /Users/mnussbaumer/code/dvouch/test/application_system_test_case.rb:3:in `<top (required)>' ：

test_helper.rb

我试过宝石：

require "capybara/rails"
require "minitest/rails"
require "minitest/rails/capybara"

然后使用group :development, :test do gem 'minitest-rails' gem 'minitest-capybara' gem 'capybara' end

由于

Answer 1

文件capybara/minitest已在版本2.13.0中添加到Capybara，这是Rails自Rails 5.1.0以来进行系统测试所需的最低版本。升级到最新版本的Capybara（2.14.4），不需要minitest-capybara或minitest-rails宝石。您还需要添加＆＃39; selenium-webdriver＆＃39;宝石给你的测试组。

此外，assert_response :success行在Capybara测试中无效，因为来自浏览器Capybara的HTTP响应代码通常不可用。