Cucumber / Capybara — how to get the host and port of the current execution

Question

I need to download a CSV file from my app using Open:: URI and to do that I need to give it a fully qualified URI. So what's the best way to get the HOST and more importantly PORT in my cucumber script?

Note I am using Capybara and Selenium

Answer 1

You can set the port that will be used to spawn an application server

Capybara.server_port = 31337

 Hope this helps!