package main import ( "os" "path/filepath" "testing" ) func TestDefaultClaudeDir(t *testing.T) { home, err := os.UserHomeDir() if err != nil { t.Fatalf("UserHomeDir: %v", err) } want := filepath.Join(home, ".claude") got := defaultClaudeDir() if got != want { t.Fatalf("defaultClaudeDir() = %q, want %q", got, want) } }