Wrong variable name when generate requests specs with scaffold and namespace models

[PedroAugustoRamalhoDuarte]

What Ruby, Rails and RSpec versions are you using?

Ruby version: 2.7.2
Rails version: 6.1.3.1
RSpec-core version: 3.10.1
Rspec-rails version: 5.0.1
Rails API

Observed behaviour

When is generated a namespace model with scaffold

rails g scaffold accounts/user name:string

The generator creates wrong variable in request url , example:

describe "GET /show" do
   it "renders a successful response" do
     user = Accounts::User.create! valid_attributes
     get accounts_user_url(accounts_user), as: :json
     expect(response).to be_successful
   end
 end

Expected behaviour

Same variable name when create spec data and request url

OPTION 1

describe "GET /show" do
   it "renders a successful response" do
     user = Accounts::User.create! valid_attributes
     get accounts_user_url(user), as: :json
     expect(response).to be_successful
   end
 end

or

OPTION 2

describe "GET /show" do
   it "renders a successful response" do
     accounts_user = Accounts::User.create! valid_attributes
     get accounts_user_url(accounts_user), as: :json
     expect(response).to be_successful
   end
 end

Solution

The main problem is the method show_helper uses table_names to build request url, while the spec variable data uses file_name
I recon the first option is better to keep the pattern of another templates and i would like to create a PR to this fix