2014-10-09 9 views
10

Moja aplikacja rails niedawno przeniesiona z Rails 3 do Rails 4 i próbowałem uruchomić rspec na indywidualnych specyfikacjach (kontrolerach, modelach itp.) I wydaje się, że problem jest rzeczywiście lokalizowanie obiektu. Na przykład, gdy próbuję uruchomić poniższy kod, błędy z niezainicjowanym stałym błędem. Wydaje się, że dzieje się tak w przypadku wielu kontrolerów. Próbowałem już usuwać rails_helper.rb i spec_helper.rb, a działające railsy generują rspec: install, ale wydaje się, że to nie rozwiązało błędu. Dlaczego nie może znaleźć kontrolerów?RSpec Nie mogę znaleźć kontrolerów niezainicjowanych Stała

co próbuję wykonać

-> rspec spec/controllers/activity_controller_spec.rb 
/Users/osx_user/rails_projects/tealeaf_rails/ltbweb/spec/controllers/activity_controller_spec.rb:4:in `<top (required)>': uninitialized constant ActivitiesController (NameError) 

rails_helper.rb

# This file is copied to spec/ when you run 'rails generate rspec:install' 
ENV["RAILS_ENV"] ||= 'test' 
require 'spec_helper' 
require File.expand_path("../../config/environment", __FILE__) 
require 'rspec/rails' 
# Add additional requires below this line. Rails is not loaded until this point! 

# Requires supporting ruby files with custom matchers and macros, etc, in 
# spec/support/ and its subdirectories. Files matching `spec/**/*_spec.rb` are 
# run as spec files by default. This means that files in spec/support that end 
# in _spec.rb will both be required and run as specs, causing the specs to be 
# run twice. It is recommended that you do not name files matching this glob to 
# end with _spec.rb. You can configure this pattern with the --pattern 
# option on the command line or in ~/.rspec, .rspec or `.rspec-local`. 
# 
# The following line is provided for convenience purposes. It has the downside 
# of increasing the boot-up time by auto-requiring all files in the support 
# directory. Alternatively, in the individual `*_spec.rb` files, manually 
# require only the support files necessary. 
# 
# Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f } 

# Checks for pending migrations before tests are run. 
# If you are not using ActiveRecord, you can remove this line. 
ActiveRecord::Migration.maintain_test_schema! 

RSpec.configure do |config| 
    # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures 
    config.fixture_path = "#{::Rails.root}/spec/fixtures" 

    # If you're not using ActiveRecord, or you'd prefer not to run each of your 
    # examples within a transaction, remove the following line or assign false 
    # instead of true. 
    config.use_transactional_fixtures = true 

    # RSpec Rails can automatically mix in different behaviours to your tests 
    # based on their file location, for example enabling you to call `get` and 
    # `post` in specs under `spec/controllers`. 
    # 
    # You can disable this behaviour by removing the line below, and instead 
    # explicitly tag your specs with their type, e.g.: 
    # 
    #  RSpec.describe UsersController, :type => :controller do 
    #  # ... 
    #  end 
    # 
    # The different available types are documented in the features, such as in 
    # https://relishapp.com/rspec/rspec-rails/docs 
    config.infer_spec_type_from_file_location! 
end 

spec_helper.rb

# This file was generated by the `rails generate rspec:install` command. Conventionally, all 
# specs live under a `spec` directory, which RSpec adds to the `$LOAD_PATH`. 
# The generated `.rspec` file contains `--require spec_helper` which will cause this 
# file to always be loaded, without a need to explicitly require it in any files. 
# 
# Given that it is always loaded, you are encouraged to keep this file as 
# light-weight as possible. Requiring heavyweight dependencies from this file 
# will add to the boot time of your test suite on EVERY test run, even for an 
# individual file that may not need all of that loaded. Instead, consider making 
# a separate helper file that requires the additional dependencies and performs 
# the additional setup, and require it from the spec files that actually need it. 
# 
# The `.rspec` file also contains a few flags that are not defaults but that 
# users commonly want. 
# 
# See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration 
RSpec.configure do |config| 
    # rspec-expectations config goes here. You can use an alternate 
    # assertion/expectation library such as wrong or the stdlib/minitest 
    # assertions if you prefer. 
    config.expect_with :rspec do |expectations| 
    # This option will default to `true` in RSpec 4. It makes the `description` 
    # and `failure_message` of custom matchers include text for helper methods 
    # defined using `chain`, e.g.: 
    # be_bigger_than(2).and_smaller_than(4).description 
    # # => "be bigger than 2 and smaller than 4" 
    # ...rather than: 
    # # => "be bigger than 2" 
    expectations.include_chain_clauses_in_custom_matcher_descriptions = true 
    end 

    # rspec-mocks config goes here. You can use an alternate test double 
    # library (such as bogus or mocha) by changing the `mock_with` option here. 
    config.mock_with :rspec do |mocks| 
    # Prevents you from mocking or stubbing a method that does not exist on 
    # a real object. This is generally recommended, and will default to 
    # `true` in RSpec 4. 
    mocks.verify_partial_doubles = true 
    end 

# The settings below are suggested to provide a good initial experience 
# with RSpec, but feel free to customize to your heart's content. 
=begin 
    # These two settings work together to allow you to limit a spec run 
    # to individual examples or groups you care about by tagging them with 
    # `:focus` metadata. When nothing is tagged with `:focus`, all examples 
    # get run. 
    config.filter_run :focus 
    config.run_all_when_everything_filtered = true 

    # Limits the available syntax to the non-monkey patched syntax that is recommended. 
    # For more details, see: 
    # - http://myronmars.to/n/dev-blog/2012/06/rspecs-new-expectation-syntax 
    # - http://teaisaweso.me/blog/2013/05/27/rspecs-new-message-expectation-syntax/ 
    # - http://myronmars.to/n/dev-blog/2014/05/notable-changes-in-rspec-3#new__config_option_to_disable_rspeccore_monkey_patching 
    config.disable_monkey_patching! 

    # Many RSpec users commonly either run the entire suite or an individual 
    # file, and it's useful to allow more verbose output when running an 
    # individual spec file. 
    if config.files_to_run.one? 
    # Use the documentation formatter for detailed output, 
    # unless a formatter has already been configured 
    # (e.g. via a command-line flag). 
    config.default_formatter = 'doc' 
    end 

    # Print the 10 slowest examples and example groups at the 
    # end of the spec run, to help surface which specs are running 
    # particularly slow. 
    config.profile_examples = 10 

    # Run specs in random order to surface order dependencies. If you find an 
    # order dependency and want to debug it, you can fix the order by providing 
    # the seed, which is printed after each run. 
    #  --seed 1234 
    config.order = :random 

    # Seed global randomization in this process using the `--seed` CLI option. 
    # Setting this allows you to use `--seed` to deterministically reproduce 
    # test failures related to randomization by passing the same `--seed` value 
    # as the one that triggered the failure. 
    Kernel.srand config.seed 
=end 
end 
+2

Chciałbym komentować tutaj przeglądy. –

Odpowiedz

20

dodałem

require File.expand_path("../../config/environment", __FILE__)

do pliku spec_helper.rb i to rozwiązane błąd. Nie jestem pewien, dlaczego spec_helper tego potrzebuje, ale myślę, że ma to coś wspólnego ze zdolnością Railsów do zlokalizowania ścieżki pliku względem innego pliku i podejrzewam, że to psuje zdolność RSpec do znalezienia odpowiednich kontrolerów, modeli, itp.

Zrobiłem kilka badań i odkryłem, że wcześniej byliśmy na RSpec 2.14 i jesteśmy teraz na 3.2, i myślę, że mogą istnieć pewne różnice w sposobie, w jaki rspec używa tych dwóch plików. W naszym starym pliku spec_helper mieliśmy tę linię:

require File.expand_path("../../config/environment", __FILE__)

+0

Nie rozumiem, dlaczego nie jest to domyślnie włączone. Przez kilka godzin doprowadzał mnie do szału, dopóki nie znalazłem tej odpowiedzi. – fatfrog

+0

Zawarte w - rails_helper.rb. Jeśli aktualizujesz RSpec, musisz zmienić swoje pliki na górze plików specyfikacji. – elc

1

Czy to znaczy, że masz na myśli Activit i Kontroler, a jednak kontroler jest zdefiniowany jako Activit y Kontroler.

Mówi ...

niezainicjalizowane stała aktywno krawaty Controller

i jeszcze plik spec zwane ...

rspec Spec/controllers/activi ty _controller_spec.rb

+0

To nie wygląda tak, to jest to. Komunikat o błędzie odnosi się do linii 4 w samej specyfikacji, która mówi: "opisz ActivityController do". Wierzę, że mnogość nazwy spec nie ma znaczenia w tym przypadku. –

+0

Ta prosta sugestia pomogła mi, dzięki! – tronmcp

5

to wygląda uaktualnieniu rspec. To wymagało przeniesienia wiersza z spec_helper do nowego pliku rails_helper. Prawdopodobnie nie udało Ci się zmienić wiersza na górze pliku specyfikacji, aby uwzględnić parametr rails_helper zamiast spec_helper. (Zauważ, że rails_helper z kolei obejmuje spec_helper)

7

Dodałem

--require rails_helper 

w .rspec w mojej aplikacji szyn, to rozwiązuje ten błąd.

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