spec_helper.rb

# how to configure automated testing:
# http://www.rubyinside.com/how-to-rails-3-and-rspec-2-4336.html
##################################################################33
require 'spork'

if ENV['COVERAGE']
	require 'simplecov'
	SimpleCov.start 'rails' do
		add_filter "/vendor/"
		add_group 'Changed' do |source_file|
			`git ls-files --exclude-standard --others \
					&& git diff --name-only \
					&& git diff --name-only --cached`.split("\n").detect do |filename|
				source_file.filename.ends_with?(filename)
			end
		end
	end
end

def sqlite?
	Rails.configuration.database_configuration["test"]["adapter"] == "sqlite3"
end

#uncomment the following line to use spork with the debugger
#require 'spork/ext/ruby-debug'

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.
	# This file is copied to ~/spec when you run 'ruby script/generate rspec'
	# from the project root directory.
	ENV["RAILS_ENV"] ||= 'test'
	require File.expand_path(File.join(File.dirname(__FILE__),'..','config','environment'))

	# require 'spec/autorun'
	require 'rspec/rails'
	# We have mixed the usage of mocha and rspec mocks.
	# We've told rspec to use :mocha below which makes the standalone require necessary.
	require 'rspec/mocks/standalone'
	require "mocha/api"

	#require supporting gems
	# require "database_cleaner"
	require "factory_girl"

	# formsack test support
	require "formstack/rspec"

	# first init will load factories, this should only run on subsequent reloads
	FactoryGirl.factories.clear
	FactoryGirl.sequences.clear
	FactoryGirl.traits.clear
	FactoryGirl.find_definitions

	# Uncomment the next line to use webrat's matchers
	#require 'webrat/integrations/rspec-rails'

	# Requires supporting files with custom matchers and macros, etc,
	# in ./support/ and its subdirectories.
	Dir[File.expand_path(File.join(File.dirname(__FILE__),'support','**','*.rb'))].each {|f| require f}

	RSpec.configure do |config|
		ap "Adapter: #{Rails.configuration.database_configuration['test']['adapter']}"
		ap "Database: #{Rails.configuration.database_configuration['test']['database']}"

		#########################
		# General RSpec Configuration
		#########################
		config.include Devise::TestHelpers, :type => :controller
		config.include ValidUserRequestHelper, :type => :request


		# Use color in STDOUT
		config.color_enabled = true

		# Use color not only in STDOUT but also in pagers and files
		config.tty = true

		#config.use_transactional_fixtures = true # default was true
		config.use_instantiated_fixtures  = true

		# clean database
		config.before :suite do
			if sqlite?
				DatabaseCleaner.strategy = :truncation
				DatabaseCleaner.clean_with :truncation
				config.use_transactional_fixtures = false
			else
				DatabaseCleaner.strategy = :transaction
			end


		end

		config.before(:each) do |x|
			Time.zone = "UTC"
			DatabaseCleaner.start
			ActionMailer::Base.deliveries.clear
			# when running a spec file, un comment this to see which 'F's belong
			# to which tests
			# ap "#{x.class.description} #{x.example.description}"
			AWS.stub!
		end
		config.after(:each) do
			DatabaseCleaner.clean
			$rollout.unstub(:active?)
		end

		config.before(:all) do
			# reduce db hits
			PublicActivity.enabled = false
		end

		config.after(:all) do
			DatabaseCleaner.clean
		end

		##########################
		# Factory Girl Syntax
		##########################
		#https://github.com/thoughtbot/factory_girl/blob/master/GETTING_STARTED.md
		config.include FactoryGirl::Syntax::Methods

		##########################
		# integration tests
		##########################
		Capybara.ignore_hidden_elements = false
		Capybara.default_wait_time = 8
		# connects to phantomjs
		require 'capybara/rspec'
		# Capybara.default_driver = :webkit
		# Capybara.javascript_driver = :webkit
		require 'capybara/poltergeist'
		Capybara.register_driver :poltergeist do |app|
			Capybara::Poltergeist::Driver.new(app, {debug: false, js_errors: false, timeout: 120})
		end
		Capybara.default_driver = :poltergeist
		Capybara.javascript_driver = :poltergeist



		# == Fixtures
		#
		# You can declare fixtures for each example_group like this:
		#   describe "...." do
		#     fixtures :table_a, :table_b
		#
		# Alternatively, if you prefer to declare them only once, you can
		# do so right here. Just uncomment the next line and replace the fixture
		# names with your fixtures.
		#
		# config.global_fixtures = :table_a, :table_b
		# config.global_fixtures = :all

		#
		# If you declare global fixtures, be aware that they will be declared
		# for all of your examples, even those that don't use them.
		#
		# You can also declare which fixtures to use (for example fixtures for test/fixtures):
		#
		# config.fixture_path = Rails.root + '/spec/fixtures/'
		#config.fixture_path = Rails.root + '/spec/fixtures/'

		#
		# == Mock Framework
		#
		# RSpec uses its own mocking framework by default. If you prefer to
		# use mocha, flexmock or RR, uncomment the appropriate line:
		# #
		config.mock_with :mocha

		# == Notes
		#
		# For more information take a look at Spec::Runner::Configuration and Spec::Runner
		#
		#

		# RSpec-retry
		config.verbose_retry       = true # show retry status in spec process
		retry_count                = ENV['RSPEC_RETRY_COUNT']
		config.default_retry_count = retry_count.try(:to_i) || 0
		puts "RSpec retry count is #{config.default_retry_count}"
	end
end


Spork.each_run do
	# runs each time the suite is ran
	ActiveRecord::Schema.verbose = false
	load "#{Rails.root.to_s}/db/schema.rb" # use db agnostic schema by default
end

if not sqlite?
	# http://stackoverflow.com/questions/8774227/why-not-use-shared-activerecord-connections-for-rspec-selenium
	unless ENV['PARALLEL_TEST_GROUPS'].present?
		class ActiveRecord::Base
			mattr_accessor :shared_connection
			@@shared_connection = nil

			def self.connection
				@@shared_connection || ConnectionPool::Wrapper.new(:size => 1) { retrieve_connection }
			end
		end
	end
	ActiveRecord::Base.shared_connection = ActiveRecord::Base.connection
end



ActiveRecord::Schema.verbose = false
load "#{Rails.root.to_s}/db/schema.rb" # use db agnostic schema by default