使用rspec-rails控制器工作的問題

Question

我有一個控制器，我不想有一些路由，但我得到一個奇怪的錯誤，無法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 

再有新的測試程序和腳手架代碼嘗試，be_routable工作正常。我真的不明白爲什麼。無論我在expect裏面放什麼，我總是在迴應routeable?。

Answer 1

我認爲你有一個錯字...應該是：

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

（be_routable，不be_routeable）

我做同樣的事情，以及當我第一次嘗試了:)