method

assert_enqueued_email_with

v5.2.3 - Show latest stable - Class: ActionMailer::TestHelper

assert_enqueued_email_with(mailer, method, args: nil, queue: "mailers", &block)

public

Asserts that block should cause the specified email to be enqueued.

def test_email_in_block
  assert_enqueued_email_with ContactMailer, :welcome do
    ContactMailer.welcome.deliver_later
  end
end

If args is provided as a Hash, a parameterized email is matched.

def test_parameterized_email
  assert_enqueued_email_with ContactMailer, :welcome,
    args: {email: 'user@example.com} do
    ContactMailer.with(email: 'user@example.com').welcome.deliver_later
  end
end

# File actionmailer/lib/action_mailer/test_helper.rb, line 113
    def assert_enqueued_email_with(mailer, method, args: nil, queue: "mailers", &block)
      if args.is_a? Hash
        job = ActionMailer::Parameterized::DeliveryJob
        args = [mailer.to_s, method.to_s, "deliver_now", args]
      else
        job = ActionMailer::DeliveryJob
        args = [mailer.to_s, method.to_s, "deliver_now", *args]
      end

      assert_enqueued_with(job: job, args: args, queue: queue, &block)
    end

assert_enqueued_email_with

Related methods