Controller spec unknown keyword: id

Question

I have simple action show

def show   @field = Field.find_by(params[:id]) end 

and i want write spec for it

require 'spec_helper'  RSpec.describe FieldsController, type: :controller do      let(:field) { create(:field) }    it 'should show field' do     get :show, id: field     expect(response.status).to eq(200)   end end 

but I have got an error

Failure/Error: get :show, id: field   ArgumentError:    unknown keyword: id 

How to fix it?

Answer 1

HTTP request methods will accept only the following keyword arguments params, headers, env, xhr, format

According to the new API, you should use keyword arguments, params in this case:

  it 'should show field' do     get :show, params: { id: field.id }     expect(response.status).to eq(200)   end