}
}
func TestGoFmt(t *testing.T) {
	cmd := exec.Command("go", "fmt", "./...")
	cmd.Dir = "."
	out, err := cmd.CombinedOutput()
	if err != nil {
		t.Errorf("go fmt failed: %v\n%s", err, out)

	if len(out) > 0 {
		t.Errorf("go fmt produced output (files needed formatting). Run 'go fmt ./...' to fix:\n%s", out)
	}