Rspec2、Rails3、Authlogic：无法运行规范

Question

当我

rspec spec

在我的 Rails 项目中这样做时，我得到

No examples were matched. Perhaps {:if=>#<Proc:0x0000010126e998@/Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/rspec-core-2.3.1/lib/rspec/core/configuration.rb:50 (lambda)>, :unless=>#<Proc:0x0000010126e970@/Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/rspec-core-2.3.1/lib/rspec/core/configuration.rb:51 (lambda)>} is excluding everything?


Finished in 0.00004 seconds
0 examples, 0 failures

现在，这看起来也许如果我写了一个规范它会起作用，但是一旦我写了一个规范（并且我确实包含了spec_helper）

/Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/rspec-core-2.3.1/lib/rspec/core/backward_compatibility.rb:20:in `const_missing': uninitialized constant Authlogic (NameError)
    from /{myapp}/app/models/user_session.rb:1:in `<top (required)>'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/railties-3.0.3/lib/rails/engine.rb:138:in `block (2 levels) in eager_load!'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/railties-3.0.3/lib/rails/engine.rb:137:in `each'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/railties-3.0.3/lib/rails/engine.rb:137:in `block in eager_load!'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/railties-3.0.3/lib/rails/engine.rb:135:in `each'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/railties-3.0.3/lib/rails/engine.rb:135:in `eager_load!'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/railties-3.0.3/lib/rails/application.rb:108:in `eager_load!'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/railties-3.0.3/lib/rails/application/finisher.rb:41:in `block in <module:Finisher>'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `instance_exec'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `run'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/railties-3.0.3/lib/rails/initializable.rb:50:in `block in run_initializers'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `each'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `run_initializers'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/railties-3.0.3/lib/rails/application.rb:134:in `initialize!'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/railties-3.0.3/lib/rails/application.rb:77:in `method_missing'
    from /{myapp}/config/environment.rb:5:in `<top (required)>'
    from <internal:lib/rubygems/custom_require>:29:in `require'
    from <internal:lib/rubygems/custom_require>:29:in `require'
    from /{myapp}/spec/spec_helper.rb:3:in `<top (required)>'
    from <internal:lib/rubygems/custom_require>:29:in `require'
    from <internal:lib/rubygems/custom_require>:29:in `require'
    from /{myapp}/spec/controllers/pages_controller_spec.rb:1:in `<top (required)>'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/rspec-core-2.3.1/lib/rspec/core/configuration.rb:388:in `load'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/rspec-core-2.3.1/lib/rspec/core/configuration.rb:388:in `block in load_spec_files'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/rspec-core-2.3.1/lib/rspec/core/configuration.rb:388:in `map'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/rspec-core-2.3.1/lib/rspec/core/configuration.rb:388:in `load_spec_files'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/rspec-core-2.3.1/lib/rspec/core/command_line.rb:18:in `run'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/rspec-core-2.3.1/lib/rspec/core/runner.rb:55:in `run_in_process'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/rspec-core-2.3.1/lib/rspec/core/runner.rb:46:in `run'
    from /Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/rspec-core-2.3.1/lib/rspec/core/runner.rb:10:in `block in autorun'

这里重要的一行似乎是

/core/backward_compatibility.rb:20:in `const_missing': uninitialized constant Authlogic (NameError)

现在如果这个是 Rails 2.3.8，我简单地说 config.gem“authlogic”

进入environment.rb，在初始化代码块中。但是，rails 3environment.rb 看起来很不同（没有配置代码块，因此任意放入它会导致未定义配置的错误）。所以我的问题是

1）我实际上必须将 gem 配置放在任何地方吗？我查看了 https://github.com/trevmex/authlogic_rails3_example/ ，看来他没有把它放在任何地方。

2）有谁知道我在rspec方面做错了什么？我的 gem 列表是

    *** LOCAL GEMS ***

abstract (1.0.0)
actionmailer (3.0.3, 3.0.1, 3.0.0, 3.0.0.rc2, 2.3.4)
actionpack (3.0.3, 3.0.1, 3.0.0, 3.0.0.rc2, 2.3.4)
activemodel (3.0.3, 3.0.1, 3.0.0, 3.0.0.rc2)
activerecord (3.0.3, 3.0.1, 3.0.0, 3.0.0.rc2, 2.3.4)
activeresource (3.0.3, 3.0.1, 3.0.0, 3.0.0.rc2, 2.3.4)
activesupport (3.0.3, 3.0.1, 3.0.0, 3.0.0.rc2, 2.3.4)
arel (2.0.6, 1.0.1)
asdf (0.5.0)
authlogic (2.1.6, 2.1.3)
autotest (4.4.6, 4.4.1)
autotest-fsevent (0.2.4)
autotest-growl (0.2.9)
autotest-rails (4.1.0)
autotest-rails-pure (4.1.2)
bluecloth (2.0.9)
builder (2.1.2)
bundler (1.0.7, 1.0.2)
cgi_multipart_eof_fix (2.5.0)
commonwatir (1.6.2)
couchrest (0.33)
cri (1.0.1)
cucumber (0.4.4, 0.4.3, 0.3.11)
daemons (1.1.0, 1.0.10)
dependencies (0.0.7)
diff-lcs (1.1.2)
erubis (2.6.6)
fastercsv (1.5.0)
fastthread (1.0.7)
firewatir (1.6.2)
flay (1.4.0)
flog (2.2.0)
funfx (0.2.2)
gem_plugin (0.2.3)
gemsonrails (0.7.2)
giraffesoft-resource_controller (0.6.5)
haml (2.2.14)
hoe (2.3.3)
i18n (0.4.1)
jscruggs-metric_fu (1.1.5)
json_pure (1.1.9)
kramdown (0.12.0)
mail (2.2.13, 2.2.6.1)
memcache-client (1.8.5)
mime-types (1.16)
mojombo-chronic (0.3.0)
mongrel (1.1.5)
monk (0.0.7)
nanoc (3.1.5)
nanoc3 (3.1.5)
nokogiri (1.4.3.1, 1.4.0)
open4 (0.9.6)
polyglot (0.3.1, 0.2.9)
rack (1.2.1, 1.0.1)
rack-mount (0.6.13)
rack-test (0.5.6)
rails (3.0.0, 2.3.4)
rails3-generators (0.17.0, 0.14.0)
railties (3.0.3, 3.0.1, 3.0.0, 3.0.0.rc2)
rake (0.8.7)
relevance-rcov (0.9.2.1)
rest-client (1.0.3)
rspec (2.3.0, 2.0.0.rc, 1.2.9)
rspec-core (2.3.1, 2.0.0.rc)
rspec-expectations (2.3.0, 2.0.0.rc)
rspec-mocks (2.3.0, 2.0.0.rc)
rspec-rails (2.3.1, 2.0.0.rc, 1.2.9)
ruby_parser (2.0.4)
rubyforge (2.0.3)
rubygems-update (1.3.6, 1.3.5)
rvm (1.0.13)
s4t-utils (1.0.4)
safariwatir (0.3.7)
sexp_processor (3.0.3)
spork (0.7.3)
sqlite3-ruby (1.3.1, 1.2.5)
sys-uname (0.8.5)
term-ansicolor (1.0.4)
text-format (1.0.0)
text-hyphen (1.0.0)
thor (0.14.6, 0.14.3, 0.12.0)
treetop (1.4.8, 1.4.2)
tzinfo (0.3.23)
user-choices (1.1.6)
vlad (2.0.0)
vlad-git (2.1.0)
webrat (0.7.1, 0.6.0, 0.5.3)
xml-simple (1.0.12)
ZenTest (4.4.2)

我正在使用在 OSX 10.6 Snow Leopard 上使用 RVM 安装的 ruby​​ 1.9.2 和 Rails 3.0.3。

我只是希望能够像以前一样运行我的规格。作为一个单独的问题，自动测试会产生一个关于包含自动测试/咆哮的错误，但我安装了自动测试咆哮。也许这是一个宝石问题？我尝试做同样的事情，但在使用我的 ubuntu 10.04 服务器机器时遇到了同样的错误。

Gemfile

source 'http://rubygems.org'

gem 'rails', '3.0.3'

# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'

gem 'sqlite3-ruby', :require => 'sqlite3'

group :couch do
    gem 'couchrest'
end

group :user_auth do
  gem 'authlogic'
  gem "rails3-generators"
  gem 'facebooker'
end

group :markup do
  gem 'haml'
  gem 'sass'
end

group :testing do
  gem 'rspec-rails'
  gem 'rspec'
  gem 'webrat'
  gem 'cucumber'
  gem 'capybara'
  gem 'factory_girl'
  gem 'shoulda'
  gem 'autotest'
end

group :server do
  gem 'unicorn'
end
# Use unicorn as the web server
# gem 'unicorn'

# Deploy with Capistrano
# gem 'capistrano'

# To use debugger
# gem 'ruby-debug'

# Bundle the extra gems:
# gem 'bj'
# gem 'nokogiri'
# gem 'sqlite3-ruby', :require => 'sqlite3'
# gem 'aws-s3', :require => 'aws/s3'

# Bundle gems for the local environment. Make sure to
# put test-only gems in this group so their generators
# and rake tasks are available in development mode:
# group :development, :test do
#   gem 'webrat'
# end

Gemfile.lock

GEM
  remote: http://rubygems.org/
  specs:
    ZenTest (4.4.2)
    abstract (1.0.0)
    actionmailer (3.0.3)
      actionpack (= 3.0.3)
      mail (~> 2.2.9)
    actionpack (3.0.3)
      activemodel (= 3.0.3)
      activesupport (= 3.0.3)
      builder (~> 2.1.2)
      erubis (~> 2.6.6)
      i18n (~> 0.4)
      rack (~> 1.2.1)
      rack-mount (~> 0.6.13)
      rack-test (~> 0.5.6)
      tzinfo (~> 0.3.23)
    activemodel (3.0.3)
      activesupport (= 3.0.3)
      builder (~> 2.1.2)
      i18n (~> 0.4)
    activerecord (3.0.3)
      activemodel (= 3.0.3)
      activesupport (= 3.0.3)
      arel (~> 2.0.2)
      tzinfo (~> 0.3.23)
    activeresource (3.0.3)
      activemodel (= 3.0.3)
      activesupport (= 3.0.3)
    activesupport (3.0.3)
    arel (2.0.6)
    authlogic (2.1.6)
      activesupport
    autotest (4.4.6)
      ZenTest (>= 4.4.1)
    builder (2.1.2)
    capybara (0.4.0)
      celerity (>= 0.7.9)
      culerity (>= 0.2.4)
      mime-types (>= 1.16)
      nokogiri (>= 1.3.3)
      rack (>= 1.0.0)
      rack-test (>= 0.5.4)
      selenium-webdriver (>= 0.0.27)
      xpath (~> 0.1.2)
    celerity (0.8.6)
    childprocess (0.1.6)
      ffi (~> 0.6.3)
    couchrest (1.0.1)
      json (>= 1.4.6)
      mime-types (>= 1.15)
      rest-client (>= 1.5.1)
    cucumber (0.10.0)
      builder (>= 2.1.2)
      diff-lcs (~> 1.1.2)
      gherkin (~> 2.3.2)
      json (~> 1.4.6)
      term-ansicolor (~> 1.0.5)
    culerity (0.2.13)
    diff-lcs (1.1.2)
    erubis (2.6.6)
      abstract (>= 1.0.0)
    facebooker (1.0.75)
      json_pure (>= 1.0.0)
    factory_girl (1.3.2)
    ffi (0.6.3)
      rake (>= 0.8.7)
    gherkin (2.3.2)
      json (~> 1.4.6)
      term-ansicolor (~> 1.0.5)
    haml (3.0.25)
    i18n (0.5.0)
    json (1.4.6)
    json_pure (1.4.6)
    kgio (2.0.0)
    mail (2.2.13)
      activesupport (>= 2.3.6)
      i18n (>= 0.4.0)
      mime-types (~> 1.16)
      treetop (~> 1.4.8)
    mime-types (1.16)
    nokogiri (1.4.4)
    polyglot (0.3.1)
    rack (1.2.1)
    rack-mount (0.6.13)
      rack (>= 1.0.0)
    rack-test (0.5.6)
      rack (>= 1.0)
    rails (3.0.3)
      actionmailer (= 3.0.3)
      actionpack (= 3.0.3)
      activerecord (= 3.0.3)
      activeresource (= 3.0.3)
      activesupport (= 3.0.3)
      bundler (~> 1.0)
      railties (= 3.0.3)
    rails3-generators (0.17.0)
      railties (>= 3.0.0)
    railties (3.0.3)
      actionpack (= 3.0.3)
      activesupport (= 3.0.3)
      rake (>= 0.8.7)
      thor (~> 0.14.4)
    rake (0.8.7)
    rest-client (1.6.1)
      mime-types (>= 1.16)
    rspec (2.3.0)
      rspec-core (~> 2.3.0)
      rspec-expectations (~> 2.3.0)
      rspec-mocks (~> 2.3.0)
    rspec-core (2.3.1)
    rspec-expectations (2.3.0)
      diff-lcs (~> 1.1.2)
    rspec-mocks (2.3.0)
    rspec-rails (2.3.1)
      actionpack (~> 3.0)
      activesupport (~> 3.0)
      railties (~> 3.0)
      rspec (~> 2.3.0)
    rubyzip (0.9.4)
    sass (3.1.0.alpha.206)
    selenium-webdriver (0.1.2)
      childprocess (~> 0.1.5)
      ffi (~> 0.6.3)
      json_pure
      rubyzip
    shoulda (2.11.3)
    sqlite3-ruby (1.3.2)
    term-ansicolor (1.0.5)
    thor (0.14.6)
    treetop (1.4.9)
      polyglot (>= 0.3.1)
    tzinfo (0.3.23)
    unicorn (3.1.0)
      kgio (~> 2.0.0)
      rack
    webrat (0.7.2)
      nokogiri (>= 1.2.0)
      rack (>= 1.0)
      rack-test (>= 0.5.3)
    xpath (0.1.2)
      nokogiri (~> 1.3)

PLATFORMS
  ruby

DEPENDENCIES
  authlogic
  autotest
  capybara
  couchrest
  cucumber
  facebooker
  factory_girl
  haml
  rails (= 3.0.3)
  rails3-generators
  rspec
  rspec-rails
  sass
  shoulda
  sqlite3-ruby
  unicorn
  webrat

Answer 1

所有 config.gem 现在都在 Gemfile 中。所以穿上它：

gem 'authologic'

Answer 2

解决了。不完全确定问题是什么，但我从系统中卸载了 ruby​​gems 和 ruby​​，并仅使用 rvm 重新安装 - 然后我使用 devise 代替 authlogic。似乎出于某种原因 authlogic 对我的态度不太好。那好吧。