env.rbt in cucumber-sinatra-0.2.2

- old
+ new

@@ -4,9 +4,11 @@
 
 require 'capybara'
 require 'capybara/cucumber'
 require 'spec'
 
+<%= app_class -%>.set(:environment, :test)
+
 World do
   Capybara.app = <%= app_class -%>
 
   include Capybara
   include Spec::Expectations