feat: roulette bets street, corner, split, etc.

1 files changed, 30 insertions, 3 deletions

diff --git a/internal/game/render_roulette_test.go b/internal/game/render_roulette_test.go
index b1a6005..1cb75ce 100644
--- a/internal/game/render_roulette_test.go
+++ b/internal/game/render_roulette_test.go
@@ -86,9 +86,9 @@ func TestRouletteArtModes(t *testing.T) {
 						}
 					}
 					if mode != "none" {
-						// The whole 0/00 lane is green: blank cells above and below
-						// the zeros fill the rectangle.
-						wantGreen := 3
+						// The whole 0/00 lane is green: the three numbered rows plus
+						// the two separator rows that run through the lane.
+						wantGreen := 5
 						if got := strings.Count(layoutArt, color.BgCode(mode, 2)); got != wantGreen {
 							t.Fatalf("green cells on board = %d, want %d", got, wantGreen)
 						}
@@ -199,6 +199,33 @@ func TestRouletteLayoutConnections(t *testing.T) {
 	}
 }
 
+// TestRouletteZeroPanel checks the two zero-panel fixes: the whole five-row
+// lane carries the green background, and its outer corners are rounded in
+// Unicode mode while ASCII mode stays square.
+func TestRouletteZeroPanel(t *testing.T) {
+	for _, double := range []bool{false, true} {
+		colored := renderRouletteLayout(double, "xterm256", true)
+		rows := strings.Split(colored, "\n")
+		// Interior rows 2-6: top numbered row, separator, middle, separator,
+		// bottom numbered row. Each must contain the green background.
+		for row := 2; row <= 6; row++ {
+			if !strings.Contains(rows[row], color.BgCode("xterm256", 2)) {
+				t.Fatalf("double=%v: zero lane row %d is not green:\n%s", double, row, plainRoulette(colored))
+			}
+		}
+		plainRows := strings.Split(plainRoulette(colored), "\n")
+		if !strings.HasPrefix(plainRows[1], "╭") || !strings.HasPrefix(plainRows[7], "╰") {
+			t.Fatalf("double=%v: zero panel corners are not rounded:\n%s", double, plainRoulette(colored))
+		}
+		ascii := plainRoulette(renderRouletteLayout(double, "none", false))
+		for _, r := range ascii {
+			if r > 127 {
+				t.Fatalf("double=%v: non-ASCII rune %q in ASCII mode", double, r)
+			}
+		}
+	}
+}
+
 func TestRouletteResultSizesAndNeighbors(t *testing.T) {
 	for _, unicode := range []bool{false, true} {
 		for _, size := range []int{1, 5, 7, 9} {