refactor engine testing scenario

Engine is now tested standalone by leveraging a dummy rails app
Enable Guard for speedy testing
Move factories to the more standard location `spec/factories/*`
Update README with a Testing section
Rename migrations to contain datetimestamps for their version to fix migration order issues when migrating the dummy application

1 files changed, 48 insertions, 0 deletions

diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
new file mode 100644
index 0000000..441da1d
--- /dev/null
+++ b/spec/spec_helper.rb
@@ -0,0 +1,48 @@
+require 'rubygems'
+require 'spork'
+
+Spork.prefork do
+  # Loading more in this block will cause your tests to run faster. However,
+  # if you change any configuration or code from libraries loaded here, you'll
+  # need to restart spork for it take effect.
+  
+  # Configure Rails Environment
+  ENV["RAILS_ENV"] ||= 'test'
+  require File.expand_path("../dummy/config/environment.rb",  __FILE__)
+    
+  require 'rspec/rails'
+  require 'capybara/rspec'
+  require 'factory_girl'
+  require 'devise'
+  require 'database_cleaner'
+
+  Rails.backtrace_cleaner.remove_silencers!
+
+  Dir[
+    File.expand_path("../support/*.rb", __FILE__),
+    File.expand_path("../factories/*.rb", __FILE__)
+  ].each {|f| require f}
+
+  RSpec.configure do |config|
+    config.mock_with :rspec
+    config.use_transactional_fixtures = false
+    
+    config.before(:suite) do
+      DatabaseCleaner.strategy = :truncation
+    end
+    
+    config.before(:each) do
+      DatabaseCleaner.start
+    end
+    
+    config.after(:each) do
+      DatabaseCleaner.clean
+    end
+    
+    config.include Devise::TestHelpers, :type => :controller
+  end
+end
+
+Spork.each_run do
+  # This code will be run each time you run your specs.
+end