2
我有一个Mailer
看起来是这样的:RSpec的:测试一个邮包调用一次
class EventMailer < BaseMailer
def event_added(user_id, event_id)
# do stuff and email user about the event
end
end
我打电话这个EventMailer
这样从Event
类中:
class Event < Task
def notify_by_email(user)
EmailLog.send_once(user.id, id) do
EventMailer.delay(queue: 'mailer').event_added(user.id, id)
end
end
end
其中EmailLog
是记录发送的电子邮件的类。 Sidekiq增加了.delay
。
但是,当我尝试测试#notify_by_email
被称为每个事件和用户只有一次,我的规格失败:
1) Event#notify_by_email only sends once per user
Failure/Error: expect(EventMailer).to receive(:event_added).once
(<EventMailer (class)>).event_added(any args)
expected: 1 time with any arguments
received: 0 times with any arguments
该规范是这样的:
let(:owner) { User.make! }
let(:product) { Product.make! }
let(:event) { Task.make!(user: owner, product: product) }
describe '#notify_by_email' do
before do
EventMailer.stub(:delay).and_return(EventMailer)
end
it 'only sends once per user' do
event.notify_by_email(owner)
event.notify_by_email(owner)
expect(EventMailer).to receive(:event_added).once
end
end
任何见解为什么这个规范失败了,我该如何解决它?奇怪的是,如果我在传递到EmailLog.send_once
的块中放置puts
语句,它只打印一次,规范仍然报告没有调用EventMailer.event_added
。