Ruby Debug "no such file to load --spec_helper"

Question

Noob who may be missing something obvious ... I'm trying to debug an Rspec file. The Rspec file is stripped down at this point:

  require 'spec_helper'

  describe PagesController do

    render_views

    describe "GET 'home'" do
        describe "when not signed in" do

        before(:each) do
          get :home
        end

        it "should be successful" do
          response.should be_success
        end

        it "should have a vendor section" do
          response.should have_selector("h1", :content => "Vendor")
        end

        it "should have a hospital section" do
          response.should have_selector("h1", :content => "Hospital")
        end
    end
  end

I make the following call from the command line:

rdebug spec/controllers/pages_controller_spec.rb

The debugger runs, but throws the following error:

> require 'spec_helper'

    <internal:lib/rubygems/custom_require>:29:in `require'
    <internal:lib/rubygems/custom_require>:29:in `require'
    /home/kevin/.rvm/bin/rails_projects/evaluationrx/spec/controllers/pages_controller_spec.rb:1:in `<top (required)>'
    /home/kevin/.rvm/gems/ruby-1.9.2-p136@rails3tutorial/gems/ruby-debug19-0.11.6/bin/rdebug:125:in `debug_load'
    /home/kevin/.rvm/gems/ruby-1.9.2-p136@rails3tutorial/gems/ruby-debug19-0.11.6/bin/rdebug:125:in `debug_program'
    /home/kevin/.rvm/gems/ruby-1.9.2-p136@rails3tutorial/gems/ruby-debug19-0.11.6/bin/rdebug:412:in `<top (required)>'
    /home/kevin/.rvm/gems/ruby-1.9.2-p136@rails3tutorial/bin/rdebug:19:in `load'
    /home/kevin/.rvm/gems/ruby-1.9.2-p136@rails3tutorial/bin/rdebug:19:in `<main>'
Uncaught exception: no such file to load -- spec_helper

Rspec without the debugger without a problem. I'm using Rspec 2.3.0, ruby-debug19 (0.11.6), Rails 3.0.3 and ruby 1.9.2. Why can't the debugger see the spec_helper file?

Answer 1

I assume your spec_helper.rb resides in the spec directory? Try:

require_relative '../spec_helper'

Answer 2

Make sure you've run

rails generate rspec:install

to create the spec_helper.rb file.