feat: casino framework and basic slot machine

1 files changed, 29 insertions, 0 deletions

diff --git a/internal/game/casino_test.go b/internal/game/casino_test.go
new file mode 100644
index 0000000..b2b37c4
--- /dev/null
+++ b/internal/game/casino_test.go
@@ -0,0 +1,29 @@
+package game
+
+import (
+	"strings"
+	"testing"
+
+	"thehouseoficarus/internal/casino"
+	"thehouseoficarus/internal/color"
+)
+
+func TestRenderSlotSnapshotColorsWordSymbols(t *testing.T) {
+	snapshot := &casino.SlotSnapshot{StoppedReels: 1}
+	snapshot.Grid[0][0] = "scatter"
+	if !strings.Contains(renderSlotSnapshot(snapshot, "none", false), "scatter") {
+		t.Fatal("expected word-based slot symbols")
+	}
+	output := renderSlotSnapshot(snapshot, "xterm256", true)
+	if !strings.Contains(output, "\033[38;5;") {
+		t.Fatalf("expected colored slot symbols, got %q", output)
+	}
+	for _, line := range strings.Split(output, "\n") {
+		if color.VisibleLen(line) != 51 {
+			t.Fatalf("line visible width = %d, want 51: %q", color.VisibleLen(line), line)
+		}
+	}
+	if !strings.Contains(output, "┌") || !strings.Contains(output, "└") {
+		t.Fatalf("slot output lacks the Unicode frame: %q", output)
+	}
+}