Rspec spec/support files.

controller_macros.rb

module ControllerMacros
  def login_user
    before(:each) do
      @request.env["devise.mapping"] = Devise.mappings[:user]
      user = FactoryGirl.create(:user)
      user.confirm!
      sign_in user
    end
  end
end

RSpec.configure do |config|
  config.extend ControllerMacros, type: :controller
end

database_cleaner.rb

RSpec.configure do |config|
  config.before(:suite) do
    DatabaseCleaner.strategy = :transaction
    DatabaseCleaner.clean_with :truncation
  end

  config.before(:each) do
    DatabaseCleaner.strategy = :transaction
  end

  config.before(:each, :js => true) do
    DatabaseCleaner.strategy = :truncation
  end

  config.before(:each) do
    DatabaseCleaner.start
  end

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

devise.rb

RSpec.configure do |config|
  config.include Devise::TestHelpers, :type => :controller
end

factory_girl.rb

RSpec.configure do |config|
  # Include Factory Girl syntax to simplify calls to factories
  config.include FactoryGirl::Syntax::Methods

  config.before(:suite) do
    FactoryGirl.reload
  end
end

poltergeist.rb

require 'capybara/poltergeist'

Capybara.configure do |config|
  config.javascript_driver = :poltergeist
  config.default_wait_time = 10
  config.register_driver :poltergeist do |app|
    config::Poltergeist::Driver.new(app, :js_errors => false, :timeout => 60)
  end
end

render_views.rb

RSpec.configure do |config|
  config.render_views
end

request_helper.rb

require 'spec_helper'
include Warden::Test::Helpers

module RequestHelper
  def create_logged_in_user
    user = Factory(:user)
    login(user)
    user
  end

  def login(user)
    login_as user, scope: :user
  end
end

RSpec.configure do |config|
  config.include RequestHelper, type: :feature
end

share_db_connection.rb

class ActiveRecord::Base
  mattr_accessor :shared_connection
  @@shared_connection = nil

  def self.connection
    @@shared_connection || retrieve_connection
  end
end

# Forces all threads to share the same connection. This works on
# Capybara because it starts the web server in a thread.
ActiveRecord::Base.shared_connection = ActiveRecord::Base.connection

subdomain.rb

# Support for Rspec / Capybara subdomain integration testing

def switch_to_subdomain(subdomain)
  hostname = [subdomain, Rails.configuration.base_domain].reject(&:blank?).join(".")
  Capybara.app_host = "http://#{hostname}"
end

def switch_to_main_domain
  switch_to_subdomain nil
end

RSpec.configure do |config|
  switch_to_main_domain
end

Capybara.configure do |config|
  config.always_include_port = true
end