def test_dispatcher():
f = Dispatcher('f')
f.add((int,), inc)
f.add((float,), dec)
assert f.resolve((int,)) == inc
assert f(1) == 2
assert f(1.0) == 0.0
def test_dispatcher():
f = Dispatcher('f')
f.add((int,), inc)
f.add((float,), dec)
with warnings.catch_warnings():
warnings.simplefilter("ignore", DeprecationWarning)
assert f.resolve((int,)) == inc
assert f.dispatch(int) is inc
assert f(1) == 2
assert f(1.0) == 0.0
