使用 RSpec 验证部分参数

发布于 2024-12-19 11:15:33 字数 362 浏览 0 评论 0原文

我需要对一个论点设定期望。如何访问从 RSpec 接收到的参数？

这就是我想要实现的目标。

let(:api) { double('API') }

it "should pass :filter in options" do
  api.should_receive(:traverse)
  subject.execute
  args = api.recevied_arguments_for(:traverse) # How to obtain all the arguments?
  args[0].should have_key(:filter)
end

要回答问题，请修复带有注释的行。

谢谢。

原文

I need to set expectation on one single argument. How can I access the received arguments from RSpec?

Here is what I want to achieve.

let(:api) { double('API') }

it "should pass :filter in options" do
  api.should_receive(:traverse)
  subject.execute
  args = api.recevied_arguments_for(:traverse) # How to obtain all the arguments?
  args[0].should have_key(:filter)
end

To answer the question, fix the line with the comment.

Thanks.

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不弃不离 2024-12-26 11:15:33

刚刚想通了。
比我想象的好多了。

let(:api) { double('API') }
it "should pass :filter in options" do
  api.should_receive(:traverse).with hash_including(:filter)
  # or with the exact value
  #api.should_receive(:traverse).with hash_including(:filter => 'something')
  subject.execute
end

Just figured it out.
Much better than I thought.

let(:api) { double('API') }
it "should pass :filter in options" do
  api.should_receive(:traverse).with hash_including(:filter)
  # or with the exact value
  #api.should_receive(:traverse).with hash_including(:filter => 'something')
  subject.execute
end

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