如何避免测试重复？

Question

该代码出现在我的两个规范中：

it 'does not add the reply' do
  expect { subject }.not_to change { replies.length }
end

it 'does not publish the event' do
  expect { subject }.not_to publish_event(:reply_event)
end

如何编写规格以避免重复？

Answer 1

您可以在以下博客中创建类似于详细显示的助手

https://niallburkley.com/blog/rspecs-shared_examples_for/