def METHOD_NAME(self):
    exp = init_model(mode="read-only", with_id="whatever")
    with self.assertLogs() as caplog:
        exp["some/variable"] = 13
        exp["some/other_variable"] = 11
        self.assertEqual(
            caplog.output,
            [
                "WARNING:neptune.internal.operation_processors.read_only_operation_processor:"
                "Client in read-only mode, nothing will be saved to server."
            ],
        )
    self.assertEqual(42, exp["some/variable"].fetch())
    self.assertNotIn(str(exp._id), os.listdir(".neptune"))