class TestApp < Rails::Application if Rails.version.to_s.first >= '4' config.eager_load = false config.secret_key_base = 'abc123' end config.after_initialize do Rails.application.routes.default_url_options = { host: 'http://example.com' } end # Set up a logger to avoid creating a log directory on every run. config.logger = Logger.new(nil) end TestApp.initialize!