RE: teampoltergeist/poltergeist#44
Use Rack::SimpleEndpoint
to prevent Poltergeist/PhantomJS from crashing on TTF fonts.
Create config/initializers/middleware-deny-ttf-to-phantomjs-under-test.rb
:
if Rails.env.test?
require 'rack/contrib/simple_endpoint'
Rails.application.config.middleware.insert_after Rack::Runtime, Rack::SimpleEndpoint, /\.ttf$/ do |req, res|