RSpec:存根内核::睡眠? [英] RSpec: stubbing Kernel::sleep?

问题描述

有没有办法在 rspec 场景中存根 Kernel.sleep?

Is there a way to stub Kernel.sleep in an rspec scenario?

推荐答案

如果你在一个对象的上下文中调用 sleep，你应该在对象上存根它，像这样:

If you are calling sleep within the context of an object, you should stub it on the object, like so:

class Foo
  def self.some_method
    sleep 5
  end
end

it "should call sleep" do
  Foo.stub!(:sleep)
  Foo.should_receive(:sleep).with(5)
  Foo.some_method
end

关键是，在调用 sleep 的上下文中对任何self"进行存根.

The key is, to stub sleep on whatever "self" is in the context where sleep is called.

这篇关于RSpec:存根内核::睡眠?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！