def behavior(its):
import specfor
new_specfor = specfor.new_specfor()
mock = new_specfor.mock
plugins = new_specfor.mockings.plugins
# new restriction
class NeverRestriction(plugins.Restriction):
name = "never"
def prepare(self, responsibilities, *args, **kwargs):
return True
def called(self, responsibilities, returns, *args, **kwargs):
return False # fail if called
def completed(self, responsibilities):
return
def __repr__(self):
return "[never]"
pass
plugins.register("never", lambda resp, val: NeverRestriction())
# mock
person_mock = mock.define("person")
prop_def = person_mock.property("age")
@prop_def.get.always
def age(self):
return 18
@prop_def.set.define(never=True, like=dict(val=str))
def age(self, val):
return
@prop_def.set.always
def age(self, val):
return
# use
person = person_mock("id-0")
the[person.age].should.be[18]
person.age = 20
the[person.age].should.be[18]
with the.raising[AssertionError]:
person.age = "20"
pass
pass
def behavior(its):
# refreshed module
import specfor
new_specfor = specfor.new_specfor()
spec = new_specfor.spec
the = new_specfor.the
match = new_specfor.match
# define
class MatchNotInstance(match.MatchAction):
def __call__(self, expected):
message = "it[%s] should not be instance of %s" % (
repr(self.expectation.value), repr(expected))
assert not isinstance(self.expectation.value, expected), message
pass
pass
match.register(
"not_be_instance_of",
property(lambda self: MatchNotInstance(self.expectation)))
# use
success_spec = spec.of("not instance")
@success_spec.that("the[val].should.not_be_instance_of[exp_type]")
def behavior(it):
the[{}].should.not_be_instance_of[list]
pass
fail_spec = spec.of("not instance")
@fail_spec.that("the[val].should.not_be_instance_of[exp_type]")
def behavior(it):
the[{}].should.not_be_instance_of[dict]
pass
the[spec.run(success_spec).wasSuccessful()].should.be_ok
the[spec.run(fail_spec).wasSuccessful()].should.be_no
pass
