fix: harden engine across casino, economy, concurrency, security, and content

1 files changed, 36 insertions, 0 deletions

diff --git a/internal/casino/correct_casino_room_validate_test.go b/internal/casino/correct_casino_room_validate_test.go
new file mode 100644
index 0000000..319a6b6
--- /dev/null
+++ b/internal/casino/correct_casino_room_validate_test.go
@@ -0,0 +1,36 @@
+package casino
+
+import "testing"
+
+// Removing the shoe-coverage configuration floor must not disturb legitimate
+// rooms: a room whose geometry validated before still validates, and one the
+// over-strict floor previously rejected (but that plays fine) now validates
+// too — so the room is neither darkened nor blocked from the admin editor.
+
+func TestRoomWithShippedGeometryStillValidates(t *testing.T) {
+	// The shipped intro room (data/rooms/intro/2001.yaml): blackjack,
+	// baccarat, and a slots machine in one room.
+	tables := []TableConfig{
+		{ID: "blackjack", Game: GameBlackjack, MaxPlayers: 6, BettingTicks: 20,
+			MinBet: 1, MaxBet: 1000,
+			Blackjack: BlackjackConfig{Decks: 8, ShuffleAt: 0.25, BlackjackPayout: 1.5}},
+		{ID: "baccarat", Game: GameBaccarat, MaxPlayers: 6, BettingTicks: 20,
+			MinBet: 1, MaxBet: 1000,
+			Baccarat: BaccaratConfig{Decks: 8, ShuffleAt: 0.25}},
+	}
+	machines := []MachineConfig{{
+		ID: "huff_puff_01", Game: GameSlots, Variant: "huff_and_even_more_puff",
+		MinBet: 1, MaxBet: 1000, Payout: 0.97,
+	}}
+	if err := ValidateRoomConfigs(tables, machines); err != nil {
+		t.Fatalf("the shipped casino room geometry no longer validates: %v", err)
+	}
+
+	// A six-deck eight-player blackjack table that the old 11*(1+P*S) floor
+	// rejected (needs 363 cards, holds 312) now validates.
+	small := []TableConfig{{ID: "blackjack", Game: GameBlackjack, MaxPlayers: 8,
+		Blackjack: BlackjackConfig{Decks: 6}}}
+	if err := ValidateRoomConfigs(small, nil); err != nil {
+		t.Fatalf("a previously-rejected but playable room still fails validation: %v", err)
+	}
+}