Sinatra

Webrat

You can use Cucumber with Sinatra and Webrat!

Just make sure you have a features/support/env.rb file with the following:

# NOTE: This must come before the require 'webrat', otherwise 
# sinatra will look in the wrong place for its views.
require File.dirname(__FILE__) + '/../../your_sinatra_app'

# RSpec matchers
require 'spec/expectations'

# Webrat
require 'webrat'
Webrat.configure do |config|
  config.mode = :sinatra
end

World do
  session = Webrat::SinatraSession.new
  session.extend(Webrat::Matchers)
  session.extend(Webrat::HaveTagMatcher)
  session
end

Sinatra/Test

You can also use Cucumber with Sinatra using Sinatra’s built-in testing setup and Test Harness_. Make sure you have something like the the following, tailored to Test::Unit, RSpec, Bacon or Test::Spec, in your features/support/env.rb.

require File.dirname(__FILE__) + "/../../your_sinatra_app"

# RSpec matchers
require 'spec/expectations'

# Required for RSpec to play nice with Sinatra/Test
require 'spec/interop/test'

# Sinatra/Test
require 'sinatra/test'

Test::Unit::TestCase.send :include, Sinatra::Test

World do
  Sinatra::TestHarness.new(Sinatra::Application)
end