Test conditional validations with RSpec (and Shoulda Matchers)

Question

您将如何测试此代码（使用RSpec并最终使用Shoulda）？

validates_uniqueness_of :user_id, conditions: -> { where.not(status: "published").where.not(type: "Version") }

Answer 1

You can test only pre-defined validations using shoulda-matchers. If you want to test custom validations you should write your own spec implementation.