在be_routable下使用rspec-rails控制器时遇到问题

Question

I have a controller that I want to not have some routes, but I'm getting a weird error not being able to respond to 'routable? .

# config/routes.rb
resources :patients do
  resources :encounters, except: :index
end

# encounters_controller.rb
def index
  @patient = Patient.find(params[:patient_id])
  @encounters = @patient.encounters.all
end

# encounters_controller_spec.rb
RSpec.describe EncountersController do
  let(:valid_attributes) { Fabricate.attributes_for :encounter }
  let!(:encounter)       { Fabricate :encounter }
  before :example do
    @patient = encounter.patient
    @patient_appointment = { patient_id: @patient, id: encounter }
  end

  it 'route' do
    expect(get: '/encounters').not_to be_routeable
  end

end


$ rspec spec/controllers/encounters_controller_spec.rb --backtrace

EncountersController
  route (FAILED - 1)

Failures:

  1) EncountersController route
     Failure/Error: expect(get: '/encounters').not_to be_routeable
       expected {:get=>"/encounters"} to respond to `routeable?`
     # ./vendor/bundle/gems/rspec-expectations-3.1.2/lib/rspec/expectations/fail_with.rb:30:in `fail_with'
     # ./vendor/bundle/gems/rspec-expectations-3.1.2/lib/rspec/expectations/handler.rb:37:in `handle_failure'
     # ./vendor/bundle/gems/rspec-expectations-3.1.2/lib/rspec/expectations/handler.rb:70:in `handle_matcher'
     # ./vendor/bundle/gems/rspec-expectations-3.1.2/lib/rspec/expectations/expectation_target.rb:67:in `not_to'
     # ./spec/controllers/encounters_controller_spec.rb:49:in `block (2 levels) in <top (required)>'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example.rb:151:in `instance_exec'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example.rb:151:in `block in run'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example.rb:221:in `call'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example.rb:221:in `call'
     # ./vendor/bundle/gems/rspec-rails-3.1.0/lib/rspec/rails/example/controller_example_group.rb:179:in `block (2 levels) in <module:ControllerExampleGroup>'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example.rb:321:in `instance_exec'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example.rb:321:in `instance_exec'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/hooks.rb:380:in `execute_with'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/hooks.rb:446:in `block (2 levels) in run'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example.rb:221:in `call'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example.rb:221:in `call'
     # ./vendor/bundle/gems/rspec-rails-3.1.0/lib/rspec/rails/adapters.rb:72:in `block (2 levels) in <module:MinitestLifecycleAdapter>'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example.rb:321:in `instance_exec'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example.rb:321:in `instance_exec'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/hooks.rb:380:in `execute_with'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/hooks.rb:446:in `block (2 levels) in run'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example.rb:221:in `call'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example.rb:221:in `call'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/hooks.rb:447:in `run'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/hooks.rb:500:in `run'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example.rb:330:in `with_around_example_hooks'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example.rb:148:in `run'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example_group.rb:500:in `block in run_examples'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example_group.rb:496:in `map'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example_group.rb:496:in `run_examples'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/example_group.rb:463:in `run'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/runner.rb:111:in `block (2 levels) in run_specs'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/runner.rb:111:in `map'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/runner.rb:111:in `block in run_specs'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/reporter.rb:53:in `report'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/runner.rb:107:in `run_specs'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/runner.rb:85:in `run'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/runner.rb:69:in `run'
     # ./vendor/bundle/gems/rspec-core-3.1.5/lib/rspec/core/runner.rb:37:in `invoke'
     # ./vendor/bundle/gems/rspec-core-3.1.5/exe/rspec:4:in `<top (required)>'
     # ./vendor/bundle/bin/rspec:23:in `load'
     # ./vendor/bundle/bin/rspec:23:in `<main>'

Finished in 0.19688 seconds (files took 1.04 seconds to load)
1 example, 1 failure

When trying with a new test app and scaffolded code, be_routable works fine. I really don't understand why. Regardless what I put inside the expect , I always stumble in responding to routeable? .

Answer 1

I think you have a typo... should be:

expect(get: '/encounters').not_to be_routable

(be_routable, not be_routeable)

I did the same thing as well when I first tried it :)