ruby-on-rails - ruby on rails 中的 Rspec 测试，无法加载此类文件 webmock/rspec

Question

当我在我的 ruby​​ on rails 应用程序中运行 rspec 测试时..

git@ruby-rails:~/gitlab$ sudo bundle exec rspec spec/controllers/public_spec.rb 
No DRb server is running. Running in local process instead ...
/usr/local/lib/ruby/gems/1.9.1/bundler/gems/gollum-5dcd3c8c8f68/lib/gollum/markup.rb:222: warning: already initialized constant PREFORMATTED_TAGS
/usr/local/lib/ruby/gems/1.9.1/bundler/gems/gollum-5dcd3c8c8f68/lib/gollum/markup.rb:685: warning: already initialized constant MarkupGFM
/usr/local/lib/ruby/gems/1.9.1/bundler/gems/gollum-5dcd3c8c8f68/lib/gollum/sanitization.rb:9: warning: already initialized constant ELEMENTS
/usr/local/lib/ruby/gems/1.9.1/bundler/gems/gollum-5dcd3c8c8f68/lib/gollum/sanitization.rb:23: warning: already initialized constant ATTRIBUTES
/usr/local/lib/ruby/gems/1.9.1/bundler/gems/gollum-5dcd3c8c8f68/lib/gollum/sanitization.rb:46: warning: already initialized constant PROTOCOLS
/usr/local/lib/ruby/gems/1.9.1/bundler/gems/gollum-5dcd3c8c8f68/lib/gollum/sanitization.rb:52: warning: already initialized constant ADD_ATTRIBUTES
/usr/local/lib/ruby/gems/1.9.1/bundler/gems/gollum-5dcd3c8c8f68/lib/gollum/sanitization.rb:62: warning: already initialized constant REMOVE_CONTENTS
/usr/local/lib/ruby/gems/1.9.1/bundler/gems/gollum-5dcd3c8c8f68/lib/gollum/sanitization.rb:68: warning: already initialized constant TRANSFORMERS
/usr/local/lib/ruby/gems/1.9.1/bundler/gems/gollum-5dcd3c8c8f68/lib/gollum/web_sequence_diagram.rb:7: warning: already initialized constant WSD_URL
/usr/local/lib/ruby/gems/1.9.1/bundler/gems/gollum-5dcd3c8c8f68/lib/gollum.rb:32: warning: already initialized constant VERSION
MiniTest::Unit::TestCase is now Minitest::Test. From /usr/local/lib/ruby/1.9.1/test/unit/testcase.rb:8:in `<module:Unit>'
MiniTest::Unit::TestCase is now Minitest::Test. From /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/test_case.rb:12:in `<module:ActiveSupport>'
MiniTest::Unit::TestCase is now Minitest::Test. From /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/descendants_tracker.rb:34:in `inherited'
MiniTest::Unit::TestCase is now Minitest::Test. From /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/descendants_tracker.rb:34:in `inherited'
MiniTest::Unit::TestCase is now Minitest::Test. From /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/descendants_tracker.rb:34:in `inherited'
MiniTest::Unit::TestCase is now Minitest::Test. From /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/descendants_tracker.rb:34:in `inherited'
MiniTest::Unit::TestCase is now Minitest::Test. From /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/descendants_tracker.rb:34:in `inherited'
/usr/local/lib/ruby/gems/1.9.1/gems/backports-3.3.3/lib/backports/tools.rb:328:in `require': cannot load such file -- webmock/rspec (LoadError)
    from /usr/local/lib/ruby/gems/1.9.1/gems/backports-3.3.3/lib/backports/tools.rb:328:in `require_with_backports'
    from /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
    from /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
    from /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
    from /home/git/gitlab/spec/spec_helper.rb:18:in `block in <top (required)>'
    from /usr/local/lib/ruby/gems/1.9.1/gems/spork-1.0.0rc2/lib/spork.rb:24:in `prefork'
    from /home/git/gitlab/spec/spec_helper.rb:4:in `<top (required)>'
    from /home/git/gitlab/spec/controllers/public_spec.rb:2:in `require'
    from /home/git/gitlab/spec/controllers/public_spec.rb:2:in `<top (required)>'
    from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-core-2.12.2/lib/rspec/core/configuration.rb:789:in `load'
    from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-core-2.12.2/lib/rspec/core/configuration.rb:789:in `block in load_spec_files'
    from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-core-2.12.2/lib/rspec/core/configuration.rb:789:in `each'
    from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-core-2.12.2/lib/rspec/core/configuration.rb:789:in `load_spec_files'
    from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-core-2.12.2/lib/rspec/core/command_line.rb:22:in `run'
    from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-core-2.12.2/lib/rspec/core/runner.rb:77:in `rescue in run'
    from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-core-2.12.2/lib/rspec/core/runner.rb:73:in `run'
    from /usr/local/lib/ruby/gems/1.9.1/gems/rspec-core-2.12.2/lib/rspec/core/runner.rb:17:in `block in autorun'
Coverage report generated for RSpec to /home/git/gitlab/coverage. 2055 / 5187 LOC (39.62%) covered.

这是我的 Gemfile:

  gem 'coveralls', require: false
  gem 'rails-dev-tweaks'
  gem 'spinach-rails', '0.2.0'
  gem "rspec-rails", '2.12.2'
  gem "capybara", '2.0.2'
  gem "pry"
  gem "awesome_print"
  gem "database_cleaner"
--
  # Generate Fake data
  gem "ffaker"

  # Guard
  gem 'guard-rspec'
  gem 'guard-spinach'

  # Notification
  gem 'rb-fsevent', require: darwin_only('rb-fsevent')

我确定我的 Gemfile 确实包含 rspec-rails。这个命令也可以正常工作:

ruby -e 'require "webmock/rspec"'

我怀疑我的打包器有问题。

但是当我检查我的包裹时。

more /usr/local/bin/bundle

我看到了:

#!/usr/local/bin/ruby

这意味着 bundle 使用的是与我测试时相同的 ruby​​。

这是我使用的 ruby 版本:

ruby 1.9.3p392 (2013-02-22 revision 39386) [x86_64-linux]

Answer 1

把这一行放在你的 GemFile 中

gem 'webmock'

然后进行 bundle 安装。