refactor: split casino.go, dedup helpers, remove audit docs

1 files changed, 35 insertions, 0 deletions

diff --git a/internal/behavior/yml_test.go b/internal/behavior/yml_test.go
index 9452e9e..82acb19 100644
--- a/internal/behavior/yml_test.go
+++ b/internal/behavior/yml_test.go
@@ -27,3 +27,38 @@ func TestWalkYAMLDirIncludesYml(t *testing.T) {
 		t.Fatalf("WalkYAMLDir ids = %v, want both a and b", ids)
 	}
 }
+
+func TestBuildPathIndexIncludesYml(t *testing.T) {
+	dir := t.TempDir()
+	if err := os.WriteFile(filepath.Join(dir, "a.yaml"), []byte("x: 1"), 0644); err != nil {
+		t.Fatal(err)
+	}
+	if err := os.WriteFile(filepath.Join(dir, "b.yml"), []byte("x: 2"), 0644); err != nil {
+		t.Fatal(err)
+	}
+	idx := BuildPathIndex(dir)
+	if idx["a"] == "" || idx["b"] == "" {
+		t.Fatalf("BuildPathIndex = %v, want both a and b", idx)
+	}
+}
+
+func TestBuildRoomIndexIncludesYml(t *testing.T) {
+	dir := t.TempDir()
+	if err := os.WriteFile(filepath.Join(dir, "1001.yaml"), []byte("name: a"), 0644); err != nil {
+		t.Fatal(err)
+	}
+	if err := os.WriteFile(filepath.Join(dir, "1002.yml"), []byte("name: b"), 0644); err != nil {
+		t.Fatal(err)
+	}
+	idx := BuildRoomIndex(dir)
+	if idx[1001] == "" || idx[1002] == "" {
+		t.Fatalf("BuildRoomIndex = %v, want both 1001 and 1002", idx)
+	}
+}
+
+func TestLoadDropTableRejectsPathEscape(t *testing.T) {
+	dataDir := t.TempDir()
+	if _, err := LoadDropTable(dataDir, "../../../etc/passwd"); err == nil {
+		t.Fatal("accepted a path-escaping drop table id")
+	}
+}