def test_Scope_len_registered():
scope = Scope()
with scope.registered(str):
assert len(scope) == 1
assert scope.supports(str)
assert not scope.supports(str)
assert len(scope) == 0
def test_Scope_registered(include_subclasses):
scope = Scope()
supported = [BaseA, DerBaseA, DerDerBaseA]
if include_subclasses:
included = [cls.__name__ for cls in supported]
else:
included = [BaseA.__name__]
excluded = [cls.__name__ for cls in supported if not cls.__name__ in included]
for cls in supported:
assert not scope.supports(cls)
for name in included + excluded:
assert name not in scope
with scope.registered(BaseA, subclasses=include_subclasses):
for cls in supported:
assert scope.supports(cls)
for name in included:
assert name in scope
for name in excluded:
assert name not in scope
for cls in supported:
assert not scope.supports(cls)
for name in included + excluded:
assert name not in scope
def test_Scope_len_registered_with_name():
scope = Scope()
with scope.registered(string=str):
assert len(scope) == 1
assert str.__name__ not in scope
assert "string" in scope
assert scope["string"] == str
assert len(scope) == 0
