Ruby on rails 4 如何用Sidekiq测试设计异步？

提前谢谢！ Sidekiq工作得很好，但我无法用Desive Async测试它，或者说我不能测试后者

根据Sidekiq的文档，当测试模式设置为fake！，给工人的任何作业都被推送到同一工人的名为

jobs

的数组中。因此，测试这个数组的增加是很简单的

但是，使用Deviate Async，它并不是那么简单，尽管它的后端包括

Sidekiq:：Worker

。下面是我尝试测试的一小部分内容：

• designe:：Async:：Backend:：Sidekiq.jobs

• designe:：Mailer.deliveries

• ActionMailer:：Base.deliveries

• designe:：Async:：Backend:：Worker.jobs

这些受试者中没有一人的体型有所增加。由于Deviate以模型回调的形式发送电子邮件，我尝试在模型和控制器规范中进行测试。使用Factory Girl和数据库清理器，我还尝试了两种模式：事务和截断。不用说，我也尝试了Sidekiq的两种模式：假的！还有内联

我遗漏了什么？

如中所述，您可以检查队列大小，如下所示：

Sidekiq::Extensions::DelayedMailer.jobs.size

---

当时正在研究这个问题，偶然发现gitlab完成了一个漂亮的实现，我认为这可能有助于测试Desive async或电子邮件，它们通过sidekiq队列推送。

通过在

spec\u helper.rb

# An inline mode that runs the job immediately instead of enqueuing it
require 'sidekiq/testing/inline'

# Requires supporting ruby files with custom matchers and macros, etc,
# in spec/support/ and its subdirectories.
Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f }

RSpec.configure do |config|
  config.include EmailHelpers
  # other configurations line
end

module EmailHelpers
  def sent_to_user?(user)
    ActionMailer::Base.deliveries.map(&:to).flatten.count(user.email) == 1
  end

  def should_email(user)
    expect(sent_to_user?(user)).to be_truthy
  end

  def should_not_email(user)
    expect(sent_to_user?(user)).to be_falsey
  end
end

require 'rails_helper'

feature 'Password reset', js: true do
  describe 'sending' do
    it 'reset instructions' do
      #FactoryGirl create
      user = create(:user)
      forgot_password(user)

      expect(current_path).to eq(root_path)
      expect(page).to have_content('You will receive an email in a few minutes')
      should_email(user)
    end
  end

  def forgot_password(user)
    visit '/user/login'
    click_on 'Forgot password?'
    fill_in 'user[email]', with: user.email
    click_on 'Reset my password'
    user.reload
  end
end

并添加

/spec/support/email\u helpers.rb

# An inline mode that runs the job immediately instead of enqueuing it
require 'sidekiq/testing/inline'

# Requires supporting ruby files with custom matchers and macros, etc,
# in spec/support/ and its subdirectories.
Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f }

RSpec.configure do |config|
  config.include EmailHelpers
  # other configurations line
end

module EmailHelpers
  def sent_to_user?(user)
    ActionMailer::Base.deliveries.map(&:to).flatten.count(user.email) == 1
  end

  def should_email(user)
    expect(sent_to_user?(user)).to be_truthy
  end

  def should_not_email(user)
    expect(sent_to_user?(user)).to be_falsey
  end
end

require 'rails_helper'

feature 'Password reset', js: true do
  describe 'sending' do
    it 'reset instructions' do
      #FactoryGirl create
      user = create(:user)
      forgot_password(user)

      expect(current_path).to eq(root_path)
      expect(page).to have_content('You will receive an email in a few minutes')
      should_email(user)
    end
  end

  def forgot_password(user)
    visit '/user/login'
    click_on 'Forgot password?'
    fill_in 'user[email]', with: user.email
    click_on 'Reset my password'
    user.reload
  end
end

为了运行测试，例如测试您忘记的密码，我假设您知道rspec、factorygirl、水豚

/spec/features/password\u reset\u spec.rb

# An inline mode that runs the job immediately instead of enqueuing it
require 'sidekiq/testing/inline'

# Requires supporting ruby files with custom matchers and macros, etc,
# in spec/support/ and its subdirectories.
Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f }

RSpec.configure do |config|
  config.include EmailHelpers
  # other configurations line
end

module EmailHelpers
  def sent_to_user?(user)
    ActionMailer::Base.deliveries.map(&:to).flatten.count(user.email) == 1
  end

  def should_email(user)
    expect(sent_to_user?(user)).to be_truthy
  end

  def should_not_email(user)
    expect(sent_to_user?(user)).to be_falsey
  end
end

require 'rails_helper'

feature 'Password reset', js: true do
  describe 'sending' do
    it 'reset instructions' do
      #FactoryGirl create
      user = create(:user)
      forgot_password(user)

      expect(current_path).to eq(root_path)
      expect(page).to have_content('You will receive an email in a few minutes')
      should_email(user)
    end
  end

  def forgot_password(user)
    visit '/user/login'
    click_on 'Forgot password?'
    fill_in 'user[email]', with: user.email
    click_on 'Reset my password'
    user.reload
  end
end

您会注意到在这个测试实现中

将导致sidekiq运行作业，而不是将其排队

用户模型电子邮件属性必须被称为

email

，或者您可以替换上面的代码

---

ActionMailer:：Base.deliveries.map（&:to）.flant.count（user.email）==1

检查以查看ActionMailer:：Base.deliveries正在传递给user.email

---

ActionMailer:：Base.deliveries在我使用sidekiq时是[]吗？我们需要为此做什么配置