-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathtest_proxy.py
More file actions
34 lines (25 loc) · 1005 Bytes
/
test_proxy.py
File metadata and controls
34 lines (25 loc) · 1005 Bytes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
import operator
from typing import Any
from typing_extensions import override
from unlayer._utils import LazyProxy
class RecursiveLazyProxy(LazyProxy[Any]):
@override
def __load__(self) -> Any:
return self
def __call__(self, *_args: Any, **_kwds: Any) -> Any:
raise RuntimeError("This should never be called!")
def test_recursive_proxy() -> None:
proxy = RecursiveLazyProxy()
assert repr(proxy) == "RecursiveLazyProxy"
assert str(proxy) == "RecursiveLazyProxy"
assert dir(proxy) == []
assert type(proxy).__name__ == "RecursiveLazyProxy"
assert type(operator.attrgetter("name.foo.bar.baz")(proxy)).__name__ == "RecursiveLazyProxy"
def test_isinstance_does_not_error() -> None:
class AlwaysErrorProxy(LazyProxy[Any]):
@override
def __load__(self) -> Any:
raise RuntimeError("Mocking missing dependency")
proxy = AlwaysErrorProxy()
assert not isinstance(proxy, dict)
assert isinstance(proxy, LazyProxy)