```ruby
require 'codeclimate-test-reporter'
CodeClimate::TestReporter.start

ENV["RAILS_ENV"] = "test"

require File.expand_path('../../config/environment', __FILE__)
require 'rails/test_help'
require 'minitest/rails'

require 'sidekiq/testing'
Sidekiq::Testing.inline!

require 'webmock/minitest'
require 'webmock_helper'

require 'mocha/mini_test'

$redis = ConnectionPool.new { MockRedis.new }

class ActiveSupport::TestCase
  fixtures :all
end

require_dependency 'auth/current_user_provider'

class ActionController::TestCase
  include Devise::TestHelpers

  def sign_in(user)
    @controller.env["_CURRENT_USER"] = user
  end

  def assert_preloaded(key)
    assert JSON.parse(assigns["preload"].to_json).map {|x| x.keys }.flatten.include?(key), "#{key} should be preloaded"
  end
end
```

Add FactoryGirl helpers to tests
user
```ruby
require 'codeclimate-test-reporter'
CodeClimate::TestReporter.start

ENV["RAILS_ENV"] = "test"

require File.expand_path('../../config/environment', __FILE__)
require 'rails/test_help'
require 'minitest/rails'

require 'sidekiq/testing'
Sidekiq::Testing.inline!

require 'webmock/minitest'
require 'webmock_helper'

require 'mocha/mini_test'

$redis = ConnectionPool.new { MockRedis.new }

class ActiveSupport::TestCase
  fixtures :all
  include FactoryGirl::Syntax::Methods
end

require_dependency 'auth/current_user_provider'

class ActionController::TestCase
  include Devise::TestHelpers

  def sign_in(user)
    @controller.env["_CURRENT_USER"] = user
  end

  def assert_preloaded(key)
    assert JSON.parse(assigns["preload"].to_json).map {|x| x.keys }.flatten.include?(key), "#{key} should be preloaded"
  end
end
```
assistant