def test_compose_threearg(self):
append_exclamation_point = (functools.partial(func.flip(operator.add), "!"))
make_hello = func.compose(str, self.add_to_hello, append_exclamation_point)
self.assertEqual(make_hello(1), "Hello, 1!")
def test_compose_twoarg(self):
hellocat = func.compose(str, self.add_to_hello)
self.assertEqual(hellocat(1), "Hello, 1")
