def test_typed_arg_varg():
def func(arg: str, *args: int):
return arg, args
assert typic.bind(func, 1).eval() == typic.bind(func,
arg=1).eval() == ("1", ())
assert typic.bind(func, 1, "1").eval() == ("1", (1, ))
def test_typed_arg_varg_kwarg():
def func(arg: str, *args: int, **kwargs: str):
return arg, args, kwargs
assert typic.bind(func, 1).eval() == typic.bind(
func, arg=1).eval() == ("1", (), {})
assert typic.bind(func, 1, "1").eval() == ("1", (1, ), {})
assert typic.bind(func, 1, "1", k=1).eval() == ("1", (1, ), {"k": "1"})
def test_typed_arg_kwarg():
def func(arg: str, **kwargs: str):
return arg, kwargs
assert typic.bind(func, 1).eval() == typic.bind(func,
arg=1).eval() == ("1", {})
assert (typic.bind(func, 1, k=1).eval() == typic.bind(
func, k=1, arg=1).eval() == ("1", {
"k": "1"
}))
def test_bind():
sig = inspect.signature(foo)
args, kwargs = (1, 2), {"kwd": "kwd", "kwarg": "kwarg"}
builtin: inspect.BoundArguments = sig.bind(*args, **kwargs)
baked = typic.bind(foo, *args, **kwargs)
assert builtin.kwargs == baked.kwargs
assert builtin.args == baked.args
def test_bind_errors(func, params):
args, kwargs = params
with pytest.raises(TypeError):
typic.bind(func, *args, **kwargs)
def test_typed_no_coerce():
bound = typic.bind(typed, 1, coerce=False)
assert bound.arguments["arg"] == 1
def test_typed_args_kwd():
def func(*args: int, kwd: str):
return args, kwd
assert typic.bind(func, "1", kwd=1).eval() == ((1, ), "1")
def test_typed_kwarg():
def func(**kwargs: str):
return kwargs
assert typic.bind(func).eval() == {}
assert typic.bind(func, k=1).eval() == {"k": "1"}
def test_typed_varg():
def func(*args: str):
return args
assert typic.bind(func).eval() == ()
assert typic.bind(func, 1).eval() == ("1", )
def test_typed_arg():
def func(arg: str):
return arg
assert typic.bind(func, 1).eval() == typic.bind(func, arg=1).eval() == "1"