osem-fcy/config/environments/test.rb

require 'active_support/core_ext/integer/time'

# The test environment is used exclusively to run your application's
# test suite. You never need to work with it otherwise. Remember that
# your test database is "scratch space" for the test suite and is wiped
# and recreated between test runs. Don't rely on the data there!

Rails.application.configure do
  # Settings specified here will take precedence over those in config/application.rb.

  # Turn false under Spring and add config.action_view.cache_template_loading = true.
  config.cache_classes = true

  # Eager loading loads your whole application. When running a single test locally,
  # this probably isn't necessary. It's a good idea to do in a continuous integration
  # system, or in some way before deploying your code.
  config.eager_load = ENV['CI'].present?

  # Configure public file server for tests with Cache-Control for performance.
  config.public_file_server.enabled = true
  config.public_file_server.headers = {
    'Cache-Control' => "public, max-age=#{1.hour.to_i}"
  }

  # Show full error reports and disable caching.
  config.consider_all_requests_local       = true
  config.action_controller.perform_caching = false
  config.action_mailer.perform_caching = false
  config.cache_store = :null_store

  # Raise exceptions instead of rendering exception templates.
  config.action_dispatch.show_exceptions = false

  # Disable request forgery protection in test environment.
  config.action_controller.allow_forgery_protection = false

  # Print deprecation notices to the stderr.
  config.active_support.deprecation = :stderr

  # Raise exceptions for disallowed deprecations.
  config.active_support.disallowed_deprecation = :raise

  # Tell Active Support which deprecation messages to disallow.
  config.active_support.disallowed_deprecation_warnings = []

  # Provide a default host for URLs
  Rails.application.routes.default_url_options[:host] = 'localhost:3000'
  config.action_controller.default_url_options = Rails.application.routes.default_url_options
  config.action_mailer.default_url_options = Rails.application.routes.default_url_options

  # Configure outgoing mail
  config.action_mailer.delivery_method = :test

  config.after_initialize do
    # Set Time.now to May 1, 2014 00:01:00 AM (at this instant), but allow it to move forward
    t = Time.local(2014, 05, 01, 00, 01, 00)
    Timecop.travel(t)
  end
end