如何测试 ActiveJob 是否已入队? [英] How to test that ActiveJob is enqueued?

问题描述

如果成功保存记录，我有一个创建操作调用 ActiveJob.

I have a create action that calls an ActiveJob if the record is successfully saved.

def create
  @object = Object.new(importer_params)
  respond_to do |format|
    if @object.save
      MyJob.perform_later( @object.id )
      format.html { redirect_to @object, notice: t('.notice') }
    else
      format.html { render :new }
    end
  end
end

我想测试控制器规范中是否正确调用了作业.

I want to test that the Job is correctly called in a controller spec.

describe "POST #create" do
  it {
    expect {
      post :create, { object: valid_attributes }
    }.to change(Object, :count).by(1)
  }
  it { 
    expect {
      post :create, { object: valid_attributes }
    }.to have_enqueued_job(MyJob) 
  }  
end

但是我明白了

Failure/Error:
  expect {
    post :create, { object: valid_attributes }
  }.to have_enqueued_job(MyJob)
  expected to enqueue exactly 1 jobs, but enqueued 0

第一次测试通过，所以我知道对象保存成功.测试 ActiveJob 是否已入队的正确方法是什么?

The first test is passing, so I know the Object is saved successfully. What is the correct way to test that an ActiveJob is enqueued?

推荐答案

如果您需要检查您的作业是否已多次入队，您现在可以执行 这个:

If you need to check that your job has been enqueued several times, you can now do this:

expect {
  3.times { HelloJob.perform_later }
}.to have_enqueued_job(HelloJob).at_least(2).times

这篇关于如何测试 ActiveJob 是否已入队?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！