ruby on rails - rspec test for destroy if user doesn't exist -

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I am using rspec + FactoryGirl to test my app.

I have the next test 

  context "user can not be deleted" (from First of all) Do @User = FactoryGrilled Create User Delete: Delete, {id: 1}, format :: Jessan is expected to "render the error Jesns if not destroy" the user ends, Ughr_propusn = Jesoan (Pratikriyakcom, Prtik_any: true) (User_Decutions [: Errors] [: Messages]). To include "The user can not be destroyed" end it should answer from the end of {422}

When I run the test, I get the error ' User not found with id '= 2 . If I change the ID {id: @ user.id} then the exam is not passed and I get further errors. 

  is the expected response to a 422: NilClass

and 

  for the undefined method `[] ' , But 204

I test code User.estroy json: {success: {message = & gt;} 

 < Code> def user = User.find (params [: id]); "User deleted"}}, Position: 204 Other render Jason: {errors: {: message = & gt; "User can not be deleted"}}, position: 422 and end

So, I have two questions:

  1. How do I fix it Can i do
  2. Need to check whether the user has been deleted or not? (If user.destroy ...)

If the second question is false, then I think my life will be easy.

This part of your test: 

  @user = factorygirl Create: Delete User: Delete, {id: 1}, Format:: Json

Agrees that code to 1 will be specified. It is not a safe assumption that you can change this line to: 

  delete: deleted, {id: @ user.id}, format :: json

After that change, you say that the test fails: 

  expected answer to be a 422, but 204

This indicates that the user is is destroyed.

The easiest solution is to change your controller: 

  def user = User.find (params [: id]) render json: {errors: {message = & Gt; In the real world, there is a situation where the user can be destroyed by  , in which case you will need some logic in your controller.

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