def test_eq():
class Dummy:
def __eq__(self, other: Any) -> bool:
return NotImplemented
dummy_proxy_1 = MagicProxy(Dummy())
dummy_proxy_2 = MagicProxy(Dummy())
assert not dummy_proxy_1._hasError
assert not dummy_proxy_2._hasError
dummy_proxy_1 == dummy_proxy_2
assert dummy_proxy_1._hasError
assert dummy_proxy_2._hasError
def test_call(int_proxy: MagicProxy):
def test_callable(fst: int, snd: int = 0) -> int:
return fst + 2 + snd
call_proxy = MagicProxy(test_callable)
with pytest.raises(TypeError):
int_proxy()
assert int_proxy._hasError
result = call_proxy(2)
assert result == 4
assert not call_proxy._hasError
result = call_proxy(2, 2)
assert result == 6
assert not call_proxy._hasError
def test_set_private_attribute(int_proxy: MagicProxy):
assert not int_proxy._hasError
int_proxy._errorCode = 42
assert int_proxy._errorCode == 42
assert not int_proxy._hasError
def test_retrieve_obj():
real = 5
proxy = MagicProxy(real)
assert proxy._obj is real
def none_proxy() -> MagicProxy:
return MagicProxy(None)
def float_proxy() -> MagicProxy:
return MagicProxy(2.5)
def str_proxy() -> MagicProxy:
return MagicProxy("Test")
def test_none_attr(none_proxy: MagicProxy):
assert not none_proxy._hasError
with pytest.raises(AttributeError):
none_proxy.test()
assert none_proxy._hasError
def int_proxy() -> MagicProxy:
return MagicProxy(42)
