Altoros is a big data and Platform-as-a-Service specialist that provides system integration for IaaS/cloud providers, software companies, and information-driven enterprises. Areas of expertise include Cloud Foundry, Hadoop, and NoSQL solutions, as well as Microsoft .NET, Java, Ruby on Rails, and mobile technologies.Written by altoros
Over the past 4 years the world of tools for integration testing has been changed a lot.
Bringing to your attention actual as of 2014 scheme.
Hope it helped to eliminate mess in your head.
Feel free to comment if there is any discrepancy.
In additional I’d like to introduce performance comparison of some combinations.
capybara-webkit combinations for your application.
You can find source of tests here.
P.S. Sahi is really buggy and has poor ruby support. Don’t spend time on it.