AlexV

## Checklist - [X] I have read the [OpenWISP Contributing Guidelines](http://openwisp.io/docs/developer/contributing.html). - [X] I have manually tested the changes proposed in this pull request. - [X] I have written new...

Extended controller apps tests

6

## Checklist - [X] I have read the [OpenWISP Contributing Guidelines](http://openwisp.io/docs/developer/contributing.html). - [X] I have manually tested the changes proposed in this pull request. - [X] I have written new...

[feature] Have tests (and more?) support an extended controller by parameterizing config viewnames

4

**Is your feature request related to a problem? Please describe.** I am extending openwisp (users, controller, firmware-upgrader) as explained by the docs. However, unless I am doing something wrong, it...