Write basic tests for the module

I created another test to add an additional test to create two article nodes with a text field and check if they are not equals, that way I'll now that timepicker didn't break the node / field system.

This is ready for review, any novice user any novice for help?

Screenshot:

Ok, I'll move this to "Fixed" for now, since I didn't receive any input, if anyone wants to add extra functionality to this, please let me know and I'll re-open the task.

Automatically closed - issue fixed for 2 weeks with no activity.