symfony/symfony-docs — pull request #2398 by Sgoettschkes (2013-03-30 09:44:04+00:00)
Title: Adding description of how to test a command which expects user input

This PR adds a description on testing a command which uses the `DialogHelper` and expects some user input.

| Q | A
| ------------- | ---
| Doc fix? | no
| New docs? | yes
| Applies to | 2.0+
| Fixed tickets | #2351

One thing I'm not sure about is if I should add a link to the section about command testing. If so, where should I add it?