boot.rb

require 'rubygems'
require 'bundler'

SINATRA_ENV  = ENV["RACK_ENV"] ||= "development" unless defined? SINATRA_ENV
SINATRA_ROOT = File.dirname(__FILE__) + '/..' unless defined? SINATRA_ROOT

begin
  # Require the preresolved locked set of gems.
  require File.expand_path('../../.bundle/environment', __FILE__)
rescue LoadError
  # Fallback on doing the resolve at runtime.
  require 'rubygems'
  require 'bundler'
  Bundler.setup()
end

Bundler.require(:default, SINATRA_ENV.to_sym)
puts "=> Located Gemfile for #{SINATRA_ENV}"

require 'haml'
require './lib/web_application'

config.ru

require ::File.dirname(__FILE__) + '/config/boot.rb'
run WebApplication

RakeFile

task :spec do
  require "rspec/core/rake_task"

  RSpec::Core::RakeTask.new(:client) do |t|
    t.pattern = "spec/**/*_spec.rb"
  end
end

spec_helper.rb

$: << File.join(File.dirname(__FILE__), '..', 'lib') # File.join(File.dirname(__FILE__), '..', 'myapp.rb')

require 'rubygems'
require 'sinatra'
require 'haml'
require 'rack/test'
require 'rspec'

# set test environment
set :environment, :test
set :run, false
set :raise_errors, true
set :logging, false

require './config/boot.rb'

web_application.rb

class WebApplication < Sinatra::Base
  
  configure do
    set :public, './public'
    set :haml, :format => :html5
  end

  get '/' do
    File.read(File.join('public', 'index.html'))
  end
  
  get '/blog/index' do
    haml :'root/index', :title => "Cre8ive Thought"
  end
  
end

web_application_spec.rb

require File.dirname(__FILE__) + '/spec_helper'

describe "WebApplication" do
  include Rack::Test::Methods
  
  def app
    @app ||= WebApplication
  end
  
  it "should respond to /" do
    get '/'
    last_response.should be_ok
    last_response.body.should == 'Hello'
  end
end