round trip

klondike-cli/src/test.rs

@@ -26,4 +26,7 @@ fn test_serde() {
 	}
 	let serialized = serde_json::to_string(&session).unwrap();
 	println!("serialized = {serialized}");
+	let round_trip_session: Session<Klondike> = serde_json::from_str(&serialized).unwrap();
+	let serialized2 = serde_json::to_string(&round_trip_session).unwrap();
+	assert_eq!(serialized, serialized2);
 }