Rails 3.1 capybara javascript测试访问被拒绝

Question

我刚刚升级到Rails 3.1，现在尝试使用@javascript标记运行黄瓜（水豚）测试时，出现以下错误：

The requested URL could not be retrieved
While trying to retrieve the URL: http://127.0.0.1:9987/login

The following error was encountered
    * Access Denied

我在features / support / env.rb文件中定义了以下内容：

if defined?(ActiveRecord::Base)
  begin
    require 'database_cleaner'
    require 'database_cleaner/cucumber'
    DatabaseCleaner.strategy = :truncation
  rescue LoadError => ignore_if_database_cleaner_not_present
  end
end

Capybara.server_port = 9987 + ENV['TEST_ENV_NUMBER'].to_i

Answer 1

您是否已将此服务器端口显式应用到Capybara.app_host？

Capybara.app_host = "http://dev.local:#{Capybara.server_port}"

使用此配置，我对当前的Rails 3.1和capybara-webkit都没有问题。