def test_typed(obj, input, getter, type, check):
wrapped = typed(obj)
result = wrapped(input)
if getter:
result = getter(result)
assert check(wrapped)
assert isinstance(result, type)
def test_typed_varargs(func, args, kwargs, check):
wrapped = typed(func)
result = wrapped(*args, **kwargs)
assert check(result)
def test_ensure_invalid():
with pytest.raises(TypeError):
typed(1)
)
def test_get_origin_returns_origin(annotation, origin):
detected = get_origin(annotation)
assert detected is origin
def test_eval_invalid():
processed, result = safe_eval("{")
assert not processed
assert result == "{"
@pytest.mark.parametrize(
argnames=("instance", "attr", "value", "type"),
argvalues=[
(typed(objects.Data)("foo"), "foo", 1, str),
(typed(objects.NoParams)(), "var", 1, str),
],
ids=objects.get_id,
)
def test_setattr(instance, attr, value, type):
setattr(instance, attr, value)
assert isinstance(getattr(instance, attr), type)
def test_register():
class MyCustomClass: # pragma: nocover
def __init__(self, value: str):
self.value = value
class MyOtherCustomClass: # pragma: nocover