Fixing up Cucumber env (database_cleaner and envjs)

Gemfile

@@ -6,7 +6,6 @@ gem 'rails', '3.0.0.beta4'
 
 gem 'liquid', '2.0.0'
 gem 'bson_ext', '>= 1.0.1'
-gem 'mongo_ext'
 gem 'mongoid', "2.0.0.beta11"
 gem 'mongoid_acts_as_tree', '0.1.5'
 gem 'mongo_session_store', '2.0.0.pre'
@@ -43,6 +42,8 @@ group :test do
   gem 'rspec-rails', '2.0.0.beta.18'
   gem 'factory_girl_rails'
   gem 'capybara'
+  gem "capybara-envjs", ">= 0.1.5"
+  gem 'database_cleaner'
   gem 'cucumber'
   gem 'cucumber-rails'
   gem 'spork'

Gemfile.lock

@@ -66,6 +66,9 @@ GEM
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
       selenium-webdriver (>= 0.0.3)
+    capybara-envjs (0.1.6)
+      capybara (>= 0.3.9)
+      envjs (>= 0.3.7)
     carrierwave-rails3 (0.4.5)
     cgi_multipart_eof_fix (2.5.0)
     columnize (0.3.1)
@@ -81,10 +84,13 @@ GEM
       cucumber (>= 0.8.0)
     culerity (0.2.10)
     daemons (1.1.0)
+    database_cleaner (0.5.2)
     devise (1.1.rc2)
       bcrypt-ruby (~> 2.1.2)
       warden (~> 0.10.7)
     diff-lcs (1.1.2)
+    envjs (0.3.7)
+      johnson (>= 2.0.0.pre3)
     erubis (2.6.6)
       abstract (>= 1.0.0)
     factory_girl (1.3.1)
@@ -116,6 +122,8 @@ GEM
       gemcutter (>= 0.1.0)
       git (>= 1.2.5)
       rubyforge (>= 2.0.0)
+    johnson (2.0.0.pre3)
+      stackdeck (~> 0.2)
     json_pure (1.4.3)
     launchy (0.3.7)
       configuration (>= 0.0.5)
@@ -130,7 +138,6 @@ GEM
     mimetype-fu (0.1.2)
     mongo (1.0.5)
       bson (>= 1.0.4)
-    mongo_ext (0.19.3)
     mongo_session_store (2.0.0.pre)
       actionpack (~> 3.0)
     mongoid (2.0.0.beta11)
@@ -198,6 +205,7 @@ GEM
       json_pure
       rubyzip
     spork (0.8.4)
+    stackdeck (0.2.0)
     term-ansicolor (1.0.5)
     thor (0.13.8)
     treetop (1.4.8)
@@ -224,10 +232,12 @@ DEPENDENCIES
   aws
   bson_ext (>= 1.0.1)
   capybara
+  capybara-envjs (>= 0.1.5)
   carrierwave-rails3
   cgi_multipart_eof_fix
   cucumber
   cucumber-rails
+  database_cleaner
   devise (= 1.1.rc2)
   factory_girl_rails
   fastthread
@@ -241,7 +251,6 @@ DEPENDENCIES
   liquid (= 2.0.0)
   mimetype-fu
   mocha!
-  mongo_ext
   mongo_session_store (= 2.0.0.pre)
   mongoid (= 2.0.0.beta11)
   mongoid_acts_as_tree (= 0.1.5)

config/initializers/devise.rb

@@ -112,7 +112,7 @@ Devise.setup do |config|
 
   # ==> General configuration
   # Load and configure the ORM. Supports :active_record (default), :mongoid
-  # (requires mongo_ext installed) and :data_mapper (experimental).
+  # and :data_mapper (experimental).
   require 'active_support/core_ext/class/attribute'
   require 'devise/orm/mongoid'
 

features/support/env.rb

@@ -15,12 +15,15 @@ require 'cucumber/web/tableish'
 require 'capybara/rails'
 require 'capybara/cucumber'
 require 'capybara/session'
-require 'cucumber/rails/capybara_javascript_emulation' # Lets you click links with onclick javascript handlers without using @culerity or @javascript
+
+require 'capybara/envjs'
+
 # Capybara defaults to XPath selectors rather than Webrat's default of CSS3. In
 # order to ease the transition to Capybara we set the default here. If you'd
 # prefer to use XPath just remove this line and adjust any selectors in your
 # steps to use the XPath syntax.
 Capybara.default_selector = :css
+Capybara.javascript_driver = :envjs
 
 # If you set this to false, any error raised from within your app will bubble
 # up to your step definition and out to cucumber unless you catch it somewhere
@@ -35,12 +38,19 @@ ActionController::Base.allow_rescue = false
 
 require 'factory_girl'
 
-Before do
-  Mongoid.master.collections.select { |c| c.name != 'system.indexes' }.each(&:drop)
-end
-
 Locomotive.configure do |config|
   config.default_domain = 'example.com'
 end
 
 Capybara.default_host = 'test.example.com'
+
+# How to clean your database when transactions are turned off. See
+# http://github.com/bmabey/database_cleaner for more info.
+begin
+  require 'database_cleaner'
+  require 'database_cleaner/cucumber'
+  DatabaseCleaner.strategy = :truncation
+  DatabaseCleaner.orm = "mongoid"
+rescue LoadError => ignore_if_database_cleaner_not_present
+  puts "Database Cleaner not Present"
+end