1 files changed, 29 insertions, 0 deletions
diff --git a/internal/validate/casino_test.go b/internal/validate/casino_test.go
new file mode 100644
index 0000000..9eb94db
--- /dev/null
+++ b/internal/validate/casino_test.go
@@ -0,0 +1,29 @@
+package validate
+
+import (
+	"path/filepath"
+	"testing"
+)
+
+func TestRoomCasinoValidation(t *testing.T) {
+	dir := t.TempDir()
+	writeFile(t, filepath.Join(dir, "rooms", "1.yaml"), `name: Casino
+casino_tables:
+  - id: cards
+    game: blackjack
+    min_bet: 10
+    max_bet: 5
+casino_machines:
+  - id: slots
+    game: slots
+    payout: .nan
+  - id: slots
+    game: slots
+`)
+	issues := validateRooms(newSource(dir))
+	for _, message := range []string{"Room 1", "max_bet", "payout", "duplicate casino id"} {
+		if !containsMsg(issues, message) {
+			t.Errorf("missing %q in %+v", message, issues)
+		}
+	}
+}