def test_str(self) -> None:
x = UnusedError()
self.assertEqual(str(x), "")
x2 = UnusedError(message="hello")
self.assertEqual(str(x2), "hello")
y = SimpleError()
self.assertEqual(str(y), "Color.red")
y2 = SimpleError(color=Color.red)
self.assertEqual(str(y2), "Color.red")
def test_creation_optional_from_python(self) -> None:
msg = "something broke"
UnusedError()
x = UnusedError(msg) # type: ignore
y = UnusedError(message=msg)
self.assertEqual(x, y)
self.assertEqual(x.args, y.args)
self.assertEqual(x.message, y.message)
self.assertEqual(str(x), str(x))
def test_creation_optional_from_python(self) -> None:
msg = "something broke"
UnusedError()
# pyre-fixme[19]: Expected 0 positional arguments.
x = UnusedError(msg)
y = UnusedError(message=msg)
self.assertEqual(x, y)
self.assertEqual(x.args, y.args)
self.assertEqual(x.message, y.message)
self.assertEqual(str(x), str(x))
def test_isset_Error(self) -> None:
e = UnusedError()
# pyre-fixme[6]: Expected `HasIsSet[Variable[thrift.py3.types._T]]` for 1st
# param but got `UnusedError`.
self.assertFalse(Struct.isset(e).message)
e = UnusedError(message="ACK")
# pyre-fixme[6]: Expected `HasIsSet[Variable[thrift.py3.types._T]]` for 1st
# param but got `UnusedError`.
self.assertTrue(Struct.isset(e).message)
def test_exception_message_annotation(self) -> None:
x = UnusedError(message="something broke")
self.assertEqual(x.message, str(x))
y = HardError("WAT!", 22) # type: ignore
self.assertEqual(y.errortext, str(y))
z = UnfriendlyError("WAT!", 22) # type: ignore
self.assertNotEqual(z.errortext, str(z))
self.assertNotEqual(str(y), str(z))
def test_creation_optional_from_c(self) -> None:
msg = "this is what happened"
x = simulate_UnusedError(msg)
self.assertIsInstance(x, UnusedError)
self.assertIn(msg, str(x))
self.assertIn(msg, x.args)
self.assertEqual(msg, x.message)
self.assertEqual(UnusedError(*x.args), x) # type: ignore
def test_exception_message_annotation(self) -> None:
x = UnusedError(message="something broke")
self.assertEqual(x.message, str(x))
# pyre-fixme[19]: Expected 0 positional arguments.
y = HardError("WAT!", 22)
self.assertEqual(y.errortext, str(y))
# pyre-fixme[19]: Expected 0 positional arguments.
z = UnfriendlyError("WAT!", 22)
self.assertNotEqual(z.errortext, str(z))
self.assertNotEqual(str(y), str(z))
def test_isset_Error(self) -> None:
e = UnusedError()
self.assertFalse(Struct.isset(e).message)
e = UnusedError(message="ACK")
self.assertTrue(Struct.isset(e).message)
def test_hashability(self) -> None:
hash(UnusedError())
