ruby-on-rails - rails : specific rake task dependencies for different environments

Question

我的主 rakefile 有一些停止和启动 selenuim 的任务，如下所示:

require 'selenium/rake/tasks'

Selenium::Rake::RemoteControlStartTask.new do |rc|
  rc.port = 4444
  rc.timeout_in_seconds = 3 * 60
  rc.background = false
  rc.wait_until_up_and_running = true
  rc.additional_args << "-singleWindow"
end

Selenium::Rake::RemoteControlStopTask.new do |rc|
  rc.host = "localhost"
  rc.port = 4444
  rc.timeout_in_seconds = 3 * 60
end

这强制要求安装 selenuim gem 以使用 rake，而不管 rails 环境。我可以将此代码放在哪里，以便它仅在 Rails 环境设置为测试时加载？

rails 2.3

干杯

Answer 1

您使用的是 Rails 3 还是 Rails 2？

Rails 3 像这样添加一个 block :

if Rails.env.test?
  require 'selenium/rake/tasks'

  Selenium::Rake::RemoteControlStartTask.new do |rc|
    rc.port = 4444
    rc.timeout_in_seconds = 3 * 60
    rc.background = false
    rc.wait_until_up_and_running = true
    rc.additional_args << "-singleWindow"
  end

  Selenium::Rake::RemoteControlStopTask.new do |rc|
    rc.host = "localhost"
    rc.port = 4444
    rc.timeout_in_seconds = 3 * 60
  end
end

在 Rails 2(或 3，但已弃用)中，像这样:

if RAILS_ENV == "test"
  require 'selenium/rake/tasks'

  Selenium::Rake::RemoteControlStartTask.new do |rc|
    rc.port = 4444
    rc.timeout_in_seconds = 3 * 60
    rc.background = false
    rc.wait_until_up_and_running = true
    rc.additional_args << "-singleWindow"
  end

  Selenium::Rake::RemoteControlStopTask.new do |rc|
    rc.host = "localhost"
    rc.port = 4444
    rc.timeout_in_seconds = 3 * 60
  end
end