def external_then_behaviour():
''' Spec for then()... actions that call outside the spec itself.
Note that the action on the spec is invoked in client code with parens():
spec.then( * spec.__len__() * ).should_be(1)
but the action outside the spec is NOT:
spec.then( * 'they called him brian'.__len__ * ).should_be(21)
'''
spec = Spec([])
spec.when(spec.append('brian'))
spec.then(spec.__len__()).should_be(1)
spec.then('they called him brian'.__len__).should_be(21)
@verifiable
def should_contain_behaviour():
''' should_ and should_not_ contain methods delegate to Contain '''
spec = Spec(['brave', 'brave', 'sir robin'])
spec.it().should_contain('brave')
spec.it().should_not_contain('bravely ran away')
@verifiable
def should_raise_optional_args():
''' should_raise and should_not_raise should not require args, and if
no args are specified then the catch-all value of Exception is assumed '''
Spec(raise_index_error).raise_index_error().should_raise()
Spec(dont_raise_index_error).dont_raise_index_error().should_not_raise()
if __name__ == '__main__':
verify()
'''
BDD-style Lancelot specifications for the behaviour of the core library classes
'''
from waferslim.fixtures import EchoFixture
import lancelot
class EchoFixtureBehaviour(object):
@lancelot.verifiable
def echo_should_return_str_passed_in(self):
echoer = lancelot.Spec(EchoFixture())
echoer.echo('hello world').should_be('hello world')
echoer.echo('1').should_be('1')
lancelot.grouping(EchoFixtureBehaviour)
if __name__ == '__main__':
lancelot.verify()
'''
BDD-style Lancelot specifications for the behaviour of the core library classes
Lancelot is distributed at http://pypi.python.org/pypi/lancelot
and the latest source is available at https://launchpad.net/lancelot.
'''
import lancelot
if __name__ == '__main__':
from waferslim.specs import protocol_spec, instruction_spec, \
execution_spec, converter_spec, \
fixtures_spec, integration
lancelot.verify(fail_fast=False)
'''
Sub-package with some example Specs to illustrate usage scenarios
'''
import lancelot
if __name__ == '__main__':
# Verify all the specs as a collection
from lancelot.examples import fibonacci_spec, stack_spec, \
observer_spec, additional_comparators
lancelot.verify()
spec.description().should_be("=> 2")
spec.compares_to(2).should_be(True)
spec.compares_to(1).should_be(False)
spec.compares_to('a').should_be(False)
@verifiable
def anything_behaviour():
''' Anything comparator should find all compared objects equivalent. '''
spec = Spec(Anything())
spec.description().should_be("anything")
spec.compares_to(1).should_be(True)
spec.compares_to('1').should_be(True)
spec.compares_to([1]).should_be(True)
spec.compares_to('xyz').should_be(True)
@verifiable
def nothing_behaviour():
''' Nothing comparator should never find compared objects equivalent. '''
spec = Spec(Nothing())
spec.description().should_be("nothing")
spec.compares_to(1).should_be(False)
spec.compares_to('1').should_be(False)
spec.compares_to([1]).should_be(False)
spec.compares_to('xyz').should_be(False)
if __name__ == '__main__':
verify()
