def test_to_file(self) -> None:
exporter = fl.Exporter()
exporter.to_string = MagicMock(return_value="MagicMock Test") # type: ignore
path = tempfile.mkstemp(text=True)[1]
exporter.to_file(path, object())
with io.open(path, "r") as exported:
self.assertEqual("MagicMock Test", exported.read())
os.remove(path)
def test_to_string(self) -> None:
with self.assertRaises(NotImplementedError):
fl.Exporter().to_string(None)
def test_class_name(self) -> None:
self.assertEqual(fl.Exporter().class_name, "Exporter")