ruby on rails - How to use RSpec to test if the category of an item is a valid category in the category table? -


I have an item model in which each item should have a range that is a valid category.

In my item.rb, I have

is_on: category

and in my category.rb, I have

related_to: Item

Is that correct? And how do I verify that my item is a valid category using RSPC?

Please help and thank you!

)

I will have two tests: 

  let's (: valid_category) { Stub_model (category ,: valid? = & Gt; true)} (let's invalid: category) {stub_model (category (not valid; = & gt; false)} two (params) except the {{}}} class # valid parameter {Item.new should specify (params.merge (: category = & gt; valid_category)) new (params.merge (: category = & gt; invalid_category)). Should_not be_valid}

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