[rspec-users] rcov not working?

Patrick J. Collins patrick at collinatorstudios.com
Wed Apr 28 23:10:27 EDT 2010


I followed the instructions in the rspec book to setup rcov.  I appened to the end of my RAILS_ROOT/Rakefile:
require 'rake' 
require 'spec/rake/spectask'
namespace :spec do 
  desc "Run specs with RCov" 
    Spec::Rake::SpecTask.new('rcov') do |t|
		t.spec_files = FileList['spec/**/*_spec.rb'] 
		t.rcov = true 
		t.rcov_opts = ['--exclude', '\/Library\/Ruby']
	end
end

When running I get:

>rake spec:rcov --trace
(in /Users/patrick/coding/rails/xyz_app)

** Invoke spec:rcov (first_time)
** Invoke spec:clobber_rcov (first_time)
** Execute spec:clobber_rcov
rm -r coverage
rm -r coverage
** Execute spec:rcov
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby: No such file or directory -- rcov (LoadError)
rake aborted!
Command /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby -I"lib" -S rcov --exclude "spec/*,gems/*" --rails -o "coverage" "/Users/patrick/coding/rails/xyz_app/vendor/gems/rspec-1.2.9/bin/spec" -- "spec/controllers/admin/media_files_controller_spec.rb" "spec/controllers/admin/photos_controller_spec.rb" "spec/controllers/admin/trees_controller_spec.rb" "spec/controllers/admin/webpages_controller_spec.rb" "spec/helpers/admin/media_files_helper_spec.rb" "spec/helpers/admin/trees_helper_spec.rb" "spec/helpers/admin/webpages_helper_spec.rb" "spec/models/flashparam_spec.rb" "spec/models/flashvar_spec.rb" "spec/models/photo_album_spec.rb" "spec/models/vcard_spec.rb" "spec/renderers/content_renderer_spec.rb" "spec/renderers/tree_select_renderer_spec.rb" --options "/Users/patrick/coding/rails/xyz_app/spec/spec.opts" failed
/Users/patrick/coding/rails/xyz_app/vendor/gems/rspec-1.2.9/lib/spec/rake/spectask.rb:177:in `define'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:1112:in `verbose'
/Users/patrick/coding/rails/xyz_app/vendor/gems/rspec-1.2.9/lib/spec/rake/spectask.rb:153:in `define'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `call'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `execute'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `each'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `execute'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:597:in `invoke_with_call_chain'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:590:in `invoke_with_call_chain'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:583:in `invoke'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:2051:in `invoke_task'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `top_level'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `each'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `top_level'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:2023:in `top_level'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:2001:in `run'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/lib/rake.rb:1998:in `run'
/Library/Ruby/Gems/1.8/gems/rake-0.8.7/bin/rake:31
/usr/bin/rake:19:in `load'
/usr/bin/rake:19



Patrick J. Collins
http://collinatorstudios.com



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