t.Errorf("envoyArgs() => got:\n%v,\nwant:\n%v", got, want)
	}
}

func TestReadToJSON(t *testing.T) {
	got, err := readBootstrapToJSON("testdata/bootstrap.yaml")
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}
	want := `{"key":"value"}`
	if got != want {
		t.Errorf("readBootstrapToJSON() => got:\n%v,\nwant:\n%v", got, want)
	}
}

func TestSplitComponentLog(t *testing.T) {
	cases := []struct {

		startupArgs = append(startupArgs, "--concurrency", fmt.Sprint(e.Concurrency))
	}

	return startupArgs
}

var HostIP = os.Getenv("HOST_IP")

// readBootstrapToJSON reads a config file, in YAML or JSON, and returns JSON string
func readBootstrapToJSON(fname string) (string, error) {
	b, err := os.ReadFile(fname)
	if err != nil {
		return "", fmt.Errorf("failed to read file: %s, %v", fname, err)
	}