BDD > Python > Lettuce Specification Sample

README.textile

Description

A specification sample for Lettuce (BDD-style for python language).

Output

$ lettuce

Feature: some feature               # features/some.feature:1
  Some crazy feature                # features/some.feature:2

  Scenario: looking for the truth   # features/some.feature:4
    Given user named "sourcerebels" # features/steps.py:4
    When his name is reversed       # features/steps.py:8
    Then his name is "sleberecruos" # features/steps.py:12

1 feature (1 passed)
1 scenario (1 passed)
3 steps (3 passed)

some.feature

Feature: some feature
	Some crazy feature

	Scenario: looking for the truth
		Given user named "sourcerebels"
		When his name is reversed
		Then his name is "sleberecruos"

step.py

from lettuce import *

@step('user named "(.*)"')
def user_named(step, name):
	world.user = name

@step('his name is reversed')
def his_name_is_reversed(step):
	world.user = world.user[::-1]

@step('his name is "(.*)"')
def his_name_is(step, name):
	assert world.user == name, \
		"Name must be %s" % (name)