require 'paperclip/matchers'
require 'capybara/poltergeist'

def start_simplecov
  require 'simplecov'
  SimpleCov.start 'rails'
end

def set_capybara_options
  return unless example.metadata[:js]
  host = "subdomain.#{Figaro.env.app_domain}"
  port = 59947
  Capybara.app_host = "http://#{host}:#{port}"
  Capybara.server_port = port
end

def use_truncation?
  example.metadata[:request] || example.metadata[:truncation] || example.metadata[:js]
end

def db_cleaner_strategy
  use_truncation? ? :truncation : :transaction
end

def sporkify(&block)
  require 'spork'

  Spork.prefork do
    yield
  end

  Spork.each_run do
    include ActionDispatch::TestProcess
    start_simplecov if ENV['DRB']
  end
end

sporkify do
  start_simplecov unless ENV['DRB']

  ENV["RAILS_ENV"] ||= 'test'
  require File.expand_path("../../config/environment", __FILE__)
  require 'rspec/rails'
  require 'rspec/autorun'
  require 'factory_girl'
  require 'vcr'
  require 'sidekiq/testing'

  Capybara.default_host = "http://subdomain.#{Figaro.env.app_domain}"
  Capybara.register_driver :poltergeist do |app|
    Capybara::Poltergeist::Driver.new(app, { debug: false, js_errors: false, phantomjs_logger: File.open(File::NULL, "w") })
  end
  Capybara.javascript_driver = :poltergeist

  # Requires supporting ruby files with custom matchers and macros, etc,
  # in spec/support/ and its subdirectories.
  Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}

  RSpec.configure do |config|
    config.fixture_path = "#{::Rails.root}/spec/fixtures"

    # needed to pass :vcr, not needed in RSpec 3
    config.treat_symbols_as_metadata_keys_with_true_values = true

    # If you're not using ActiveRecord, or you'd prefer not to run each of your
    # examples within a transaction, remove the following line or assign false
    # instead of true.
    config.use_transactional_fixtures = false

    # Database Cleaner
    require 'database_cleaner'
    config.before(:suite) do
      DatabaseCleaner.strategy = :transaction
      DatabaseCleaner.clean_with :truncation
    end
    config.before(:each) do
      DatabaseCleaner.strategy = db_cleaner_strategy
      DatabaseCleaner.start
      set_capybara_options
    end
    config.after(:each) do
      DatabaseCleaner.clean
      $redis.flushdb

      # clear all sidekiq worker's jobs
      Sidekiq::Worker.clear_all
    end

    # If true, the base class of anonymous controllers will be inferred
    # automatically. This will be the default behavior in future versions of
    # rspec-rails.
    config.infer_base_class_for_anonymous_controllers = false

    # Run specs in random order to surface order dependencies. If you find an
    # order dependency and want to debug it, you can fix the order by providing
    # the seed, which is printed after each run.
    #     --seed 1234
    config.order = "random"

    # Mailers
    ActionMailer::Base.delivery_method = :test
    config.include(MailerMacros)
    config.before(:each) { reset_email }

    # Add FactoryGirl methods
    config.include FactoryGirl::Syntax::Methods

    # Add routing URL helpers
    config.include Rails.application.routes.url_helpers
    Rails.application.default_url_options[:host] = "sentrylink.#{Figaro.env.app_domain}"

    config.include Helpers
    config.include Paperclip::Shoulda::Matchers
    config.include CapybaraSupport, type: :feature

    config.before(:each) do
      timezone = double("timezone", :zone => "America/New_York")
      Timezone::Zone.stub(:new).and_return(timezone)
    end

    config.include Warden, type: :feature
  end

  VCR.configure do |c|
    c.cassette_library_dir = 'spec/cassettes'
    c.hook_into :fakeweb
    c.configure_rspec_metadata!
    c.ignore_localhost = true
  end

  Fog.mock!
end