v3.2.0: straight and split bets anywhere on the felt; add history command

1 files changed, 71 insertions, 19 deletions

diff --git a/tests/client_core.rs b/tests/client_core.rs
index bb8772e..b0bba6f 100644
--- a/tests/client_core.rs
+++ b/tests/client_core.rs
@@ -608,24 +608,29 @@ fn roulette_cursor_places_bets_and_spins() {
     assert!(h.board()[1].contains("Balance: 1000 Kr"));
     assert!(h.board()[1].contains("Chip: 10 Kr"));
     assert!(h.board()[9].contains("Bets: (none)"));
-    // The cursor starts on number 1, the bottom-left corner.
+    // The cursor starts on number 1, the bottom-left cell.
     assert!(h.board()[5].contains("[ 1 ]"));
+    assert!(h.board()[10].contains("Bet: 1 · pays 36x"));
 
-    // Up twice: straight 2, then the split between 2 and 3.
+    // One step up is the split between 1 and 2, two steps is number 2.
     h.key(Key::Up);
+    assert!(h.board()[5].contains("[ 1 ]"));
+    assert!(h.board()[4].contains("[ 2 ]"));
+    assert!(h.board()[10].contains("Bet: 1/2 · pays 18x"));
+
     h.key(Key::Up);
+    assert!(!h.board()[5].contains("[ 1 ]"));
     assert!(h.board()[4].contains("[ 2 ]"));
-    assert!(h.board()[3].contains("[ 3 ]"));
+    assert!(h.board()[10].contains("Bet: 2 · pays 36x"));
 
     h.key(Key::Enter);
-    assert!(h.board()[9].contains("2/3 10"));
-    assert!(h.board()[9].contains("Total: 10 Kr"));
+    assert!(h.board()[9].contains("2 10"));
 
-    // Back down to number 1 and place a straight.
-    h.key(Key::Down);
-    h.key(Key::Down);
+    // Right from 2 is the split with 5.
+    h.key(Key::Right);
+    assert!(h.board()[10].contains("Bet: 2/5 · pays 18x"));
     h.key(Key::Enter);
-    assert!(h.board()[9].contains("1 10"));
+    assert!(h.board()[9].contains("2/5 10"));
     assert!(h.board()[9].contains("Total: 20 Kr"));
 
     h.key(Key::Char(' '));
@@ -636,18 +641,17 @@ fn roulette_cursor_places_bets_and_spins() {
         .expect("roulette request");
     assert_eq!(
         request,
-        "PLAY_START roulette 20 {\"chips\":[{\"target\":{\"bet\":\"split\",\"a\":2,\"b\":3},\"amount\":10},{\"target\":{\"bet\":\"straight\",\"number\":1},\"amount\":10}]}"
+        "PLAY_START roulette 20 {\"chips\":[{\"target\":{\"bet\":\"straight\",\"number\":2},\"amount\":10},{\"target\":{\"bet\":\"split\",\"a\":2,\"b\":5},\"amount\":10}]}"
     );
 
-    let bets = r#"{"chips":[{"target":{"bet":"split","a":2,"b":3},"amount":10},{"target":{"bet":"straight","number":1},"amount":10}]}"#;
+    let bets = r#"{"chips":[{"target":{"bet":"straight","number":2},"amount":10},{"target":{"bet":"split","a":2,"b":5},"amount":10}]}"#;
     h.reply(&format!(
-        "ROULETTE_RESULT session-1 180 20 1160 3 red {bets}"
+        "ROULETTE_RESULT session-1 540 20 1520 2 black {bets}"
     ));
 
-    assert_eq!(h.board().len(), 12);
-    assert!(h.board()[1].contains("Balance: 1160 Kr"));
-    assert!(h.board()[10].contains("Won 180 Kr at 3 RED ODD"));
-    assert!(h.board()[10].contains("+160"));
+    assert!(h.board()[1].contains("Balance: 1520 Kr"));
+    assert!(h.board()[10].contains("Won 540 Kr at 2 BLACK EVEN"));
+    assert!(h.board()[10].contains("+520"));
 }
 
 #[test]
@@ -658,19 +662,18 @@ fn roulette_cursor_reaches_the_outside_rows() {
     h.key(Key::Down);
     assert!(h.board()[6].starts_with("[") && h.board()[6].contains("1st 12"));
     h.key(Key::Down);
-    assert!(h.board()[7].starts_with("[") && h.board()[7].contains("2:1"));
+    assert!(h.board()[7].starts_with("[") && h.board()[7].contains("col 1 2:1"));
     h.key(Key::Down);
     assert!(h.board()[8].starts_with("[") && h.board()[8].contains("1-18"));
 
     h.key(Key::Enter);
     assert!(h.board()[9].contains("1-18 10"));
 
-    // Back up to the felt: the bottom edge of the first dozen is the 1/4 split.
+    // Back up to the felt: the dozens return to number 1.
     h.key(Key::Up);
     h.key(Key::Up);
     h.key(Key::Up);
     assert!(h.board()[5].contains("[ 1 ]"));
-    assert!(h.board()[5].contains("[ 4 ]"));
 }
 
 #[test]
@@ -1146,3 +1149,52 @@ fn a_round_is_live_only_while_money_is_reserved() {
     h.push(&crash_line("CRASH_BUSTED", &busted));
     assert!(!h.core.is_live_game());
 }
+
+#[test]
+fn history_prints_recent_plays() {
+    let mut h = Harness::new();
+    h.line("history");
+    assert_eq!(h.sent.last().map(String::as_str), Some("HISTORY"));
+
+    let json = r#"[{"game":"roulette","bet":10,"winnings":20,"balance_after":1010,"at":"2026-10-30 01:20:11","details":{"number":"17","color":"black"}}]"#;
+    h.reply(&format!("HISTORY {json}"));
+
+    assert!(h
+        .screen
+        .lines
+        .iter()
+        .any(|line| line.starts_with("Recent plays (1)")));
+    let row = h
+        .screen
+        .lines
+        .iter()
+        .find(|line| line.contains("roulette"))
+        .expect("play row");
+    assert!(row.contains("2026-10-30 01:20"), "row: {row}");
+    assert!(row.contains("1010"), "row: {row}");
+    assert!(row.contains("17 black"), "row: {row}");
+}
+
+#[test]
+fn history_without_plays_says_so() {
+    let mut h = Harness::new();
+    h.line("history");
+    h.reply("HISTORY []");
+    assert!(h
+        .screen
+        .lines
+        .iter()
+        .any(|line| line == "No plays recorded yet."));
+}
+
+#[test]
+fn history_rejects_a_bad_count_without_sending() {
+    let mut h = Harness::new();
+    h.line("history 0");
+    assert!(!h.sent.iter().any(|line| line == "HISTORY 0"));
+    assert!(h
+        .screen
+        .lines
+        .iter()
+        .any(|line| line.contains("Usage: history [1-50]")));
+}