rack-async2sync

A Rack middleware that transforms async requests (using thin + async_sinatra for example) into synchronous requests Useful for testing with a minimum of changes in your testing environment.

class MyAsyncRackApp < Sinatra::Base
register Sinatra::Async
aget '/delay/:n' do |n|
  content_type :txt
  EM.add_timer(n.to_i) { body { "delayed for #{n} seconds" } }
end
end

class TestRackAsync2Sync < Test::Unit::TestCase
test "gets the response for an async request" do
  @app = Rack::Async2Sync.new(MyAsyncRackApp)
  get '/delay/1'
  assert last_response.ok?
  assert_equal "delayed for 1 seconds", last_response.body
  assert_equal "text/plain", last_response.headers['Content-Type']
end
end

rack-async2sync

Copyright