free_mutant/spec/integration/mutant/loader_spec.rb

require 'spec_helper'

class CodeLoadingSubject
  def x
    true
  end
end

describe Mutant, 'code loading' do
  let(:context) { Mutant::Context::Scope.build(CodeLoadingSubject,"/some/path") }
  let(:node)    { 'def foo; :bar; end'.to_ast                                   }
  let(:root)    { context.root(node)                                            }
 
  subject       { Mutant::Loader.run(root)                                      }

  before { subject }

  it 'should add the method to subject' do
    CodeLoadingSubject.new.foo.should be(:bar)
  end
end