1 files changed, 118 insertions, 0 deletions
diff --git a/internal/game/casino_commands_test.go b/internal/game/casino_commands_test.go
new file mode 100644
index 0000000..7820650
--- /dev/null
+++ b/internal/game/casino_commands_test.go
@@ -0,0 +1,118 @@
+package game
+
+import (
+	"strings"
+	"testing"
+
+	"thehouseoficarus/internal/casino"
+	"thehouseoficarus/internal/color"
+	"thehouseoficarus/internal/net"
+	"thehouseoficarus/internal/player"
+)
+
+func TestCasinoCommandsWrapBeforeSessionWithoutLosingIndent(t *testing.T) {
+	commands := []casino.MenuCommand{
+		{Command: "bet <amount> on <target>", Desc: "Place bets until the dice roll; table rules lists targets"},
+		{Command: "roll / autoroll / stop", Desc: "Shoot / repeat on your turn / return to manual play"},
+		{Command: "unbet <target> / unbet all", Desc: "Remove one bet / every optional bet"},
+		{Command: "table", Desc: "View the felt"},
+		{Command: "insurance", Desc: "Buy insurance; a deliberately long description which requires a hanging continuation line"},
+		{Command: "decline", Desc: "Continue without insurance (also the timeout default)"},
+		{Command: "bet <amount> on player/banker/tie/player_pair/banker_pair", Desc: "One wager per round; 'on' is optional"},
+		{Command: "option casino_display compact", Desc: "Compact action hints (detailed for full command menus)"},
+		{Command: "spin", Desc: "Spin using your current wager"},
+		{Command: "autospin", Desc: "Start automatic betting"},
+		{Command: "unicode", Desc: strings.Repeat("é", 100)},
+	}
+	for _, wrap := range []int{0, 40, 60, 80, 120} {
+		p := player.New("a")
+		p.Options = map[string]any{"wrap_width": wrap}
+		conn := &casinoTestConn{}
+		sess := &net.Session{Player: p, Conn: conn}
+		g := &Game{}
+		text := g.casinoMenuCommands(sess, commands)
+		sess.WriteLine(text)
+		limit := 80
+		if wrap > 0 {
+			limit = min(limit, wrap)
+		}
+		for _, line := range strings.Split(strings.ReplaceAll(plainRoulette(string(conn.data)), "\r\n", "\n"), "\n") {
+			if line == "" {
+				continue
+			}
+			if color.VisibleLen(line) > limit {
+				t.Fatalf("wrap %d overlong %d: %q", wrap, color.VisibleLen(line), line)
+			}
+			if !strings.HasPrefix(line, "  ") {
+				t.Fatalf("wrap %d lost indent: %q", wrap, line)
+			}
+		}
+		expected := strings.ReplaceAll(plainRoulette(text), "\r\n", "\n")
+		actual := strings.TrimRight(strings.ReplaceAll(plainRoulette(string(conn.data)), "\r\n", "\n"), "\n")
+		if expected != actual {
+			t.Fatalf("session reflowed prewrapped menu at %d", wrap)
+		}
+	}
+}
+func TestCasinoCommandsHangingIndentAndShortDescription(t *testing.T) {
+	sess := &net.Session{Player: player.New("a")}
+	g := &Game{}
+	commands := []casino.MenuCommand{
+		{Command: "bet <amount> on <target>", Desc: "Place a wager; targets: table rules"},
+		{Command: "table", Desc: "View the felt"},
+	}
+	text := plainRoulette(g.casinoMenuCommands(sess, commands))
+	lines := strings.Split(text, "\n")
+	if len(lines) != 2 {
+		t.Fatal("short commands should not wrap", text)
+	}
+	col := strings.Index(lines[0], "Place")
+	if col != strings.Index(lines[1], "View") {
+		t.Fatal("descriptions not aligned", text)
+	}
+	commands[0].Desc = strings.Repeat("long description ", 10)
+	text = plainRoulette(g.casinoMenuCommands(sess, commands))
+	lines = strings.Split(text, "\n")
+	for _, line := range lines[1 : len(lines)-1] {
+		if !strings.HasPrefix(line, strings.Repeat(" ", col)) {
+			t.Fatal("missing hanging indent", text)
+		}
+	}
+}
+func TestCasinoCompactHintsUseOnlyAvailableCommands(t *testing.T) {
+	p := player.New("a")
+	p.Options = map[string]any{"casino_display": "compact"}
+	p.Credits = 10
+	sess := &net.Session{Player: p}
+	g := &Game{}
+	menu := &casino.MenuView{Heading: "Your turn", Commands: []casino.MenuCommand{
+		{Command: "hit", Desc: "Take a card"}, {Command: "stand", Desc: "Hold"}, {Command: "double", Cost: 20},
+	}}
+	text := plainRoulette(g.casinoPrivateMessage(sess, "casino_menu", menu, ""))
+	if strings.Contains(text, "double") || !strings.Contains(text, "  h:hit") || !strings.Contains(text, "  st:stand") {
+		t.Fatal(text)
+	}
+	menu.ShowBalance = true
+	menu.Repeat = true
+	menu.Commands = []casino.MenuCommand{{Command: "table", Desc: "View the felt"}}
+	text = plainRoulette(g.casinoPrivateMessage(sess, "casino_menu", menu, ""))
+	if strings.Contains(text, "bet") || strings.Contains(text, "sitout") {
+		t.Fatal("compact mode invented actions", text)
+	}
+}
+func TestSimplifiedFeltSpacingAndNoIdlePrompt(t *testing.T) {
+	text := renderCrapsSnapshot(&casino.CrapsSnapshot{Variant: "simplified"}, "none", true)
+	if strings.Contains(text, "Place a bet, then roll when ready.") {
+		t.Fatal(text)
+	}
+	rows := strings.Split(text, "\n")
+	for i, row := range rows {
+		if strings.Contains(row, "PASS ONLY") {
+			if i+2 >= len(rows) || strings.Trim(rows[i+1], "│ ") != "" || !strings.HasPrefix(rows[i+2], "└") {
+				t.Fatal("expected exactly one blank felt row", text)
+			}
+			return
+		}
+	}
+	t.Fatal("missing pass label")
+}