Controller spec unknown keyword: id

rspec, rspec-rails, ruby, ruby-on-rails, ruby-on-rails-5

Solution

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

Problem

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?

Original source