當通過'rake spec'調用Rspec水豚spec失敗，但通過'rspec spec'調用時通過

我試過這些問題的答案：1,2。第一個表明它可能是一個緩存問題（並建議運行rake tmp:clear）。第二個建議在spec_helper.rb中強制ENV['RAILS_ENV'] = 'test'，因爲rake在'開發'中運行。我也嘗試徹底刪除vcr gem，但這也沒有效果。當通過'rake spec'調用Rspec水豚spec失敗，但通過'rspec spec'調用時通過

comment給出了關於這個問題可能是由於骯髒的環境造成的更多細節（因爲rake從'development'開始，但rspec在'test'中運行）。

有問題的規格使用capybara和capybara-webkit。它在通過bundle exec rake spec:requests運行時通過，但在通過bundle exec rake在套件中運行時失敗。在這兩種情況下，水豚看到的html不同，並且在套件中運行時看不到元素#movie_imdb_id。

我正在使用寶石版本rspec (2.11.0)，capybara (1.1.3)和capybara-webkit (0.12.1)。

Rspec的消息：

Failures: 

    1) Imdb credits get credits should have a credits table 
    Failure/Error: wait_until { page.find('#movie_imdb_id').visible? } 
    Capybara::ElementNotFound: 
     Unable to find css "#movie_imdb_id" 
    # (eval):2:in `find' 
    # ./spec/requests/imdb_credits_spec.rb:9:in `block (3 levels) in <top (required)>' 
    # ./spec/requests/imdb_credits_spec.rb:9:in `block (2 levels) in <top (required)>'

spec_helper.rb：

ENV["RAILS_ENV"] = 'test' 
require File.expand_path("../../config/environment", __FILE__) 
require 'rspec/rails' 
require 'rspec/autorun' 
require 'database_cleaner' 
require 'paper_trail' 
require 'factory_girl' 
require 'vcr' 
require 'imdb_patch' 
require 'capybara/rails' 
# require 'capybara/rspec' 
require 'capybara/webkit' 

ENV['APP_DOMAIN'] = 'www.example.com' 
ENV['DOMAIN'] = 'example.com' 

# Require the fanatic and food factories 
require Fanatic::Engine.config.root + 'spec/factories' 
Dir[Rails.root.join("spec/factories/**/*.rb")].each {|f| require f} 

# Requires supporting ruby files with custom matchers and macros, etc, 
# in spec/support/ and its subdirectories. 
Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f} 

RSpec.configure do |config| 
    config.include Warden::Test::Helpers 
    config.include PostsHelper 
    config.include SpecHelpers 

    Capybara.javascript_driver = :webkit 

    # ## Mock Framework 
    # 
    # If you prefer to use mocha, flexmock or RR, uncomment the appropriate line: 
    # 
    # config.mock_with :mocha 
    # config.mock_with :flexmock 
    # config.mock_with :rr 
    config.mock_with :rspec 

    # 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 = false 

    config.before(:suite) do 
    DatabaseCleaner.strategy = :truncation 
    PaperTrail.enabled = false 
    end 

    config.before(:each) do 
    DatabaseCleaner.start 
    end 

    config.after(:each) do 
    Rails.cache.clear 
    DatabaseCleaner.clean 
    Warden.test_reset! 
    end 

    # If true, the base class of anonymous controllers will be inferred 
    # automatically. This will be the default behavior in future versions of 
    # rspec-rails. 
    config.infer_base_class_for_anonymous_controllers = false 

    config.include FactoryGirl::Syntax::Methods 
end 

VCR.configure do |c| 
    c.ignore_localhost = true 
    c.hook_into :fakeweb 
    c.cassette_library_dir = Rails.root.join('spec/fixtures/vcr_cassettes') 
end

規格/請求/ imdb_credits_spec.rb：

require 'spec_helper' 

describe 'Imdb credits', :js => true do 
    before(:each) do 
    login_as_admin 

    visit '/admin/movie/new' 
    Rails.logger.debug page.html.to_yaml 
    wait_until { page.find('#movie_imdb_id').visible? } 

    fill_in 'Title', :with => 'Batman' 
    fill_in 'Imdb id', :with => '0096895' 

    VCR.use_cassette('imdb_get', :match_requests_on => [get_matcher]) do 
     click_button 'Fetch Imdb credits' 
     wait_until { page.find('table#imdb_credits').visible? } 
    end 
    end 

    describe 'get credits' do 

    it 'should have a credits table' do 
     page.should have_selector('table#imdb_credits') 
    end 

    end 
end

來源

2012-11-28 Luke Grecki

'bundle exec rspec spec'工作嗎？ –

感謝Benjamin的回覆。是的，它確實。 –

@BenjaminTan我仍然想運行'bundle exec rake'。有任何想法嗎？ –

的問題實際上是寶石rails_admin，以及它如何與耙子互動。通過將以下內容添加到spec_helper.rb來修復它：

ENV['SKIP_RAILS_ADMIN_INITIALIZER'] = 'false'

來源

2012-12-04 21:52:08

當通過'rake spec'調用Rspec水豚spec失敗，但通過'rspec spec'調用時通過

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