move tests to klondike

klondike/Cargo.toml

@@ -9,6 +9,11 @@ rand = { version = "0.10.1", default-features = false, features = ["std_rng"] }
 serde = { version = "1.0.228", default-features = false, optional = true }
 serde_derive = { version = "1.0.228", default-features = false, optional = true }
 
+[dev-dependencies]
+rmp-serde = "1.3.1"
+serde = { version = "1.0.228", default-features = false }
+serde_json = "1.0.149"
+
 [lints]
 workspace = true
 

klondike/src/lib.rs

@@ -2,6 +2,9 @@ pub type Rng = rand::rngs::StdRng;
 
 use card_game::{Card, Game, Pile, Rank, Stack};
 
+#[cfg(test)]
+mod test;
+
 // test readme
 #[doc = include_str!("../README.md")]
 #[cfg(doctest)]

klondike/src/test.rs

@@ -0,0 +1,50 @@
+use card_game::Session;
+use crate::Klondike;
+
+#[test]
+fn test_is_winnable() {
+	// is winnable
+	let solution_result = Session::new_default(Klondike::with_seed(124)).solve();
+	if let Ok(Some(solution)) = solution_result {
+		let win_moves = solution.clean_solution();
+		// for (i, ins) in win_moves.into_iter().enumerate() {
+		// 	println!("{i} = {:?}", ins.instruction());
+		// }
+		println!("Game is winnable with {} moves", win_moves.len());
+	} else {
+		println!("Game is not winnable");
+	}
+}
+
+
+#[test]
+fn test_json() {
+	let mut session = Session::new_default(Klondike::with_seed(124));
+	let solution_result = session.solve();
+	if let Ok(Some(solution)) = solution_result {
+		for snapshot in solution.clean_solution() {
+			session.process_instruction(snapshot.instruction().clone());
+		}
+	}
+	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);
+}
+
+#[test]
+fn test_rmp() {
+	let mut session = Session::new_default(Klondike::with_seed(124));
+	let solution_result = session.solve();
+	if let Ok(Some(solution)) = solution_result {
+		for snapshot in solution.clean_solution() {
+			session.process_instruction(snapshot.instruction().clone());
+		}
+	}
+	let serialized = rmp_serde::to_vec(&session).unwrap();
+	println!("serialized.len() = {}", serialized.len());
+	let round_trip_session: Session<Klondike> = rmp_serde::from_slice(&serialized).unwrap();
+	let serialized2 = rmp_serde::to_vec(&round_trip_session).unwrap();
+	assert_eq!(serialized, serialized2);
+}