Rails 3.1 capybara javascript測試訪問被拒絕

Question

我剛剛升級到Rails 3.1，現在嘗試使用@javascript標記運行黃瓜（水豚）測試時，出現以下錯誤：

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文件中定義了以下內容：

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

您是否已將此服務器端口顯式應用到Capybara.app_host？

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

使用此配置，我對當前的Rails 3.1和capybara-webkit都沒有問題。