def given_when_then_behaviour():
''' given empty list when item appended then list length should be one '''
spec = Spec([])
spec.when(spec.append(object())).then(spec.it()).should_be(Length(1))
def empty_list():
''' descriptive name for fn returning an empty list '''
return []
spec = Spec(type([]), given=empty_list)
spec.when(spec.append('monty')).then(spec.it()).should_be(Length(1))
def given_when_then_behaviour():
''' given empty list when item appended then list length should be one '''
spec = Spec([])
spec.when(spec.append(object())).then(spec.it()).should_be(Length(1))
def empty_list():
''' descriptive name for fn returning an empty list '''
return []
spec = Spec(type([]), given=empty_list)
spec.when(spec.append('monty')).then(spec.it()).should_be(Length(1))
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')
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')
