【发布时间】：2016-02-26 05:39:22
【问题描述】：
我有以下使用 RSpec 和 Capybara 编写的集成测试，它以 js: true 失败，并且在我省略它时通过。
当我手动测试应用程序时，它工作正常。一旦 Rails 4 服务器从http://localhost:3000 启动，用户就会从/ 重定向到/signin。使用 devise gem 验证用户。
gem 依赖有问题吗？我错过了什么吗？
宝石文件
group :development, :test do
gem 'sqlite3', '1.3.11'
gem 'byebug', '3.4.0'
gem 'spring', '1.1.3'
gem 'i18n-tasks'
gem 'rspec-rails'
end
group :test do
gem 'capybara'
gem 'selenium-webdriver'
end
login_spec.rb
require 'rails_helper'
RSpec.feature "Login:", js: true do
scenario "-display login page to the user" do
visit "/"
expect(page).to have_xpath("//input[@type='email']")
expect(page).to have_xpath("//input[@type='password']")
expect(page).to have_content("Login to Dashboard")
expect(page).to have_xpath("//input[@type='checkbox']")
expect(page).to have_content("Forgot your password?")
end
end
运行规范的命令：
rspec -b spec/feature/login_spec.rb
错误日志：
Failures:
1) Login: -display login page to the user
Failure/Error: raise ActionController::RoutingError, "No route matches [#{env['REQUEST_METHOD']}] #{env['PATH_INFO'].inspect}"
ActionController::RoutingError:
No route matches [HEAD] "/assets/login_header-117f87e381545e9f6d5a7accb7aa72188a0304644af6891c42e1cd57f38fad67@2x.jpg"
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.2.2/lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.2.2/lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/railties-4.2.2/lib/rails/rack/logger.rb:38:in `call_app'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/railties-4.2.2/lib/rails/rack/logger.rb:20:in `block in call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activesupport-4.2.2/lib/active_support/tagged_logging.rb:68:in `block in tagged'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activesupport-4.2.2/lib/active_support/tagged_logging.rb:26:in `tagged'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activesupport-4.2.2/lib/active_support/tagged_logging.rb:68:in `tagged'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/railties-4.2.2/lib/rails/rack/logger.rb:20:in `call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/request_store-1.3.0/lib/request_store/middleware.rb:9:in `call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.2.2/lib/action_dispatch/middleware/request_id.rb:21:in `call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/rack-1.6.4/lib/rack/methodoverride.rb:22:in `call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/rack-1.6.4/lib/rack/runtime.rb:18:in `call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/rack-1.6.4/lib/rack/lock.rb:17:in `call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.2.2/lib/action_dispatch/middleware/static.rb:113:in `call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/rack-1.6.4/lib/rack/sendfile.rb:113:in `call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/railties-4.2.2/lib/rails/engine.rb:518:in `call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/railties-4.2.2/lib/rails/application.rb:164:in `call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/rack-1.6.4/lib/rack/urlmap.rb:66:in `block in call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/rack-1.6.4/lib/rack/urlmap.rb:50:in `each'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/rack-1.6.4/lib/rack/urlmap.rb:50:in `call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/capybara-2.6.2/lib/capybara/server.rb:19:in `call'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/rack-1.6.4/lib/rack/handler/webrick.rb:88:in `service'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/webrick/httpserver.rb:138:in `service'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/webrick/httpserver.rb:94:in `run'
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/webrick/server.rb:295:in `block in start_thread'
# ------------------
# --- Caused by: ---
# Capybara::ExpectationNotMet:
# expected to find xpath "//input[@type='checkbox']" but there were no matches. Also found "", which matched the selector but not all filters.
# C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/capybara-2.6.2/lib/capybara/node/matchers.rb:97:in `block in assert_selector'
原始页面 Html
<!-- Login Block -->
<div class="block push-bit">
<!-- Login Form -->
<form class="form-horizontal form-bordered form-control-borderless" id="new_user" action="/signin" accept-charset="UTF-8" method="post"><input name="utf8" type="hidden" value="✓" /><input type="hidden" name="authenticity_token" value="56u6N33zmqwC3dEO3Nh7aZZqOIRgtphs/hoRXKXP3QRKZ2OfgZ6FpGPpFb6FiMc95DfWD/oOWvZVoepqbivjzw==" />
<div class="alert
alert-danger
alert-dismissible" role="alert" id="alert">
<button type="button" class="close" data-dismiss="alert"><span aria-hidden="true">×</span><span class="sr-only">Close</span></button>
<span id="alert-msg">You need to sign in or sign up before continuing.</span>
</div>
<div class="form-group">
<div class="col-xs-12">
<div class="input-group">
<span class="input-group-addon"><i class="gi gi-envelope"></i></span>
<input label="Email:" wrapper="{:class=>"required"}" id="login-email" class="form-control input-lg" placeholder="Email" type="email" name="user[email]" />
</div>
</div>
</div>
<div class="form-group">
<div class="col-xs-12">
<div class="input-group">
<span class="input-group-addon"><i class="gi gi-asterisk"></i></span>
<input label="Password:" wrapper="{:class=>"required"}" id="login-password" class="form-control input-lg" placeholder="Password" type="password" name="user[password]" />
</div>
</div>
</div>
<div class="form-group form-actions">
<div class="col-xs-4">
<label class="switch switch-primary" data-toggle="tooltip" title="Remember Me?">
<input name="login-remember-me" type="hidden" value="0" /><input id="login-remember-me" name="login-remember-me" type="checkbox" value="1" />
<span></span>
</label>
</div>
<div class="col-xs-8 text-right">
<button name="button" type="submit" class="btn btn-sm btn-primary" id="login">
<i class="fa fa-angle-right"></i> Login to Dashboard
</button> </div>
</div>
<div class="form-group">
<div class="col-xs-12 text-center">
<a id="link-reminder-login" href="/users/password/new">Forgot your password?</a><br />
</div>
</div>
</form> <!-- END Login Form -->
</div>
<!-- END Login Block -->
【问题讨论】：
标签： ruby-on-rails selenium-webdriver rspec devise capybara