def test_mapping_another():
from pyramid_tiny_utility import get_mapping_from_class
class A():
pass
class Adapter(object):
def __init__(self, a):
self.a = a
class BAdapter(Adapter):
pass
class CAdapter(Adapter):
pass
_config.add_mapping(A, Adapter, BAdapter)
_config.add_mapping(A, Adapter, CAdapter, name="c-case")
class request:
registry = _config.registry
mapping = get_mapping_from_class(request, A, Adapter)
a = A()
mapped = mapping(a)
assert isinstance(mapped, BAdapter)
mapping = get_mapping_from_class(request, A, Adapter, name="c-case")
a = A()
mapped = mapping(a)
assert isinstance(mapped, CAdapter)
def test_mapping():
from pyramid_tiny_utility import get_mapping_from_class
# src -> container
class Container(object):
def __init__(self, src):
self.src = src
class Source(object):
pass
_config.add_mapping(Source, Container)
class request:
registry = _config.registry
mapping = get_mapping_from_class(request, Source, Container)
src = Source()
mapped = mapping(src)
assert isinstance(mapped, Container)