Lettuce Tags

Lettuce is a BDD (Behavior Driven Development) testing tool for Python based on the excellent Cucumber project. It has most of the same features that Cucumber has, and has proven invaluable in my projects. I discovered an undocumented feature the other day called “Tags”. Cucumber has them, so I also assumed that Lettuce had them. Tags allow you to selectively skip or run scenarios. For instance:

Feature: Some Feature
 
	Scenario: This is scenario 1
		Given I do stuff
		And I see stuff
		Then I am stuff
 
	@mytag
	Scenario: This is scenario 2
		Given I do more stuff
		And I see more stuff
		Then I am more stuff

You can use tags in many ways.

lettuce --tag=mytag # Run only scenarios with this tag
lettuce --tag=-mytag # Don't run scenarios with this tag
./manage.py harvest --tag=mytag # Django/Lettuce way of using tags.

Author: Jack Slingerland

I'm a software engineer working and living in Raleigh, NC. I work in Python, Django, Node.js, React+Flux, AngularJS, and PHP. I like to work out with Kettlebells, run, and spend my free time with my wife, cat, and dog.