}
		for j := 0; j < len(ports); j++ {
			if ports[j] != expectPorts[j] {
				t.Fatalf("unexpected ports result for case %d: expect %v, got %v", i, expectPorts, ports)
			}
		}
	}
}

func TestCleanProxyConfig(t *testing.T) {
	overrides := mesh.DefaultProxyConfig()
	overrides.ConfigPath = "/foo/bar"
	overrides.DrainDuration = durationpb.New(7 * time.Second)
	overrides.ProxyMetadata = map[string]string{
		"foo": "barr",