def test_apply_alias(self):
def foo(d):
d["x"] *= 2
return d
d = {"a": 1, "b": 3}
result = apply_alias(foo, {"b": "x"})(d)
self.assertDictEqual({"a": 1, "b": 6}, result)
def test_apply_alias(self):
def foo(d):
d['x'] *= 2
return d
d = {'a': 1, 'b': 3}
result = apply_alias(foo, {'b': 'x'})(d)
self.assertDictEqual({'a': 1, 'b': 6}, result)