ExpectedOutput: "Error: no pods found with selector app.kubernetes.io/name=prometheus\n",
			WantException:  true,
		},
		{ // case 10
			Args:           strings.Split("zipkin --browser=false", " "),
			ExpectedOutput: "Error: no pods found with selector app=zipkin\n",
			WantException:  true,
		},
		{ // case 11
			Args:           strings.Split("envoy --selector app=example --browser=false", " "),