def test_register_utility():
from pyramid_tiny_utility import get_interface
u = _create_utility()()
_config.add_instance(u)
interface = get_interface(u)
assert u == _config.registry.queryUtility(interface)
def test_tiny_utility_has_interface():
from pyramid_tiny_utility import get_interface
from zope.interface.interface import InterfaceClass
u = _create_utility()()
interface = get_interface(u)
assert isinstance(interface, InterfaceClass)
def test_inherit_object_as_same_interface():
from pyramid_tiny_utility import ConfiguredObject
from pyramid_tiny_utility import get_interface
class Base(ConfiguredObject):
pass
class XFlavor(Base):
pass
class YFlavor(Base):
pass
assert get_interface(ConfiguredObject) != get_interface(Base)
assert get_interface(Base) == get_interface(XFlavor)
assert get_interface(Base) == get_interface(YFlavor)
