【发布时间】：2013-11-25 20:19:14
【问题描述】：
我很确定 Guard 是罪魁祸首，因为运行 rspec 会运行一次所有规范。运行 guard 和 enter 会导致所有规范运行两次。不知道为什么。谷歌搜索到破坏，常见的问题，例如在 spec_helper.rb 中要求 'rspec/autorun' 根本不是它的原因。
当规格开始变慢时，它会变得很烦人！
.rspec
--color
--order default
保护文件
# A sample Guardfile
# More info at https://github.com/guard/guard#readme
guard :rspec do
watch(%r{^spec/.+_spec\.rb$})
watch(%r{^lib/(.+)\.rb$}) { |m| "spec/lib/#{m[1]}_spec.rb" }
watch('spec/spec_helper.rb') { "spec" }
# Rails example
watch(%r{^app/(.+)\.rb$}) { |m| "spec/#{m[1]}_spec.rb" }
watch(%r{^app/(.*)(\.erb|\.haml|\.slim)$}) { |m| "spec/#{m[1]}#{m[2]}_spec.rb" }
watch(%r{^app/controllers/(.+)_(controller)\.rb$}) { |m| ["spec/routing/#{m[1]}_routing_spec.rb", "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb", "spec/acceptance/#{m[1]}_spec.rb"] }
watch(%r{^spec/support/(.+)\.rb$}) { "spec" }
watch('config/routes.rb') { "spec/routing" }
watch('app/controllers/application_controller.rb') { "spec/controllers" }
# Capybara features specs
watch(%r{^app/views/(.+)/.*\.(erb|haml|slim)$}) { |m| "spec/features/#{m[1]}_spec.rb" }
# Turnip features and steps
watch(%r{^spec/acceptance/(.+)\.feature$})
watch(%r{^spec/acceptance/steps/(.+)_steps\.rb$}) { |m| Dir[File.join("**/#{m[1]}.feature")][0] || 'spec/acceptance' }
end
spec_helper.rb
# This file is copied to spec/ when you run 'rails generate rspec:install'
ENV["RAILS_ENV"] ||= 'test'
require File.expand_path("../../config/environment", __FILE__)
require 'rspec/rails'
require 'capybara/rspec'
# 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 }
# Checks for pending migrations before tests are run.
# If you are not using ActiveRecord, you can remove this line.
ActiveRecord::Migration.check_pending! if defined?(ActiveRecord::Migration)
RSpec.configure do |config|
# ## 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.before(:suite) do
DatabaseCleaner.strategy = :transaction
DatabaseCleaner.clean_with(:truncation)
end
config.before(:each) do
Capybara.run_server = false
Capybara.javascript_driver = :webkit
Capybara.default_selector = :css
Capybara.server_port = 7171
DatabaseCleaner.start
end
config.after(:each) do
DatabaseCleaner.clean
end
# Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
config.fixture_path = "#{::Rails.root}/spec/fixtures"
# config.include RSpec::Rails::RequestExampleGroup, type: :feature
# 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
# 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
# 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"
end
更新
这可能会提供线索
$ guard
06:40:31 - INFO - Guard is using GNTP to send notifications.
06:40:31 - INFO - Guard is using TerminalTitle to send notifications.
06:40:31 - INFO - Guard::RSpec is running
06:40:31 - INFO - Guard::RSpec is running
06:40:31 - INFO - Guard is now watching at '/Users/starkers/Desktop/boxshare'
[1] guard(main)>
06:40:35 - INFO - Run all
06:40:35 - INFO - Running all specs
请注意 06:40:31 的两个信息日志 Rspec 正在运行...
【问题讨论】：
-
您使用的是什么版本的 Guard 和 RSpec？
-
我在单独的终端窗口中运行 Guard/Spork 服务器。我注意到我的“守卫”终端窗口首先运行新测试，然后我的“主”窗口显示相同的输出。但是如果我重新运行相同的测试，'guard' 窗口不会重新显示。你为你的守卫服务器使用一个单独的窗口吗？
-
@Chiperific 我确实这样做了。
-
@DanielBerkompas 最新版本。是的，这在 6 个月后仍然是一个问题！
-
我还在某些应用程序中间歇性地看到了这种行为，而在其他应用程序中则没有。奇数。
标签： ruby-on-rails rspec capybara