当我做
rspec spec
在我的 Rails 项目中，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，如果我写了一个规范，这似乎可能会起作用，但是一旦我写了一个规范（并且我确实包括了 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'
这里的重要线似乎是
/core/backward_compatibility.rb:20:in `const_missing': uninitialized constant Authlogic (NameError)
现在，如果这是 rails 2.3.8，我只需将 config.gem “authlogic”
进入 environment.rb，在初始化代码块中。但是，rails 3 environment.rb 看起来完全不同（没有配置代码块，因此将其随意放入会导致未定义配置的错误）。所以我的问题是
1）我真的必须把gem config放在任何地方吗？我查看了https://github.com/trevmex/authlogic_rails3_example/似乎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？我的宝石清单是
*** 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范。作为一个单独的问题，自动测试会产生一个关于自动测试/咆哮的包含的错误，但我安装了自动测试咆哮。也许这是一个宝石问题？不过，在使用我的 ubuntu 10.04 服务器机器时，我尝试做同样的事情并得到同样的错误。
宝石文件
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