return WrapError(fmt.Errorf("tunnel and proxyProtocol must not be set together"))
	}

	return AppendValidation(validateOutlierDetection(policy.OutlierDetection),
		validateConnectionPool(policy.ConnectionPool),
		validateLoadBalancer(policy.LoadBalancer, policy.OutlierDetection),
		agent.ValidateTLS(policy.Tls),
		validatePortTrafficPolicies(policy.PortLevelSettings),
		validateTunnelSettings(policy.Tunnel),

						},
					},
				},
			},
			valid: false,
		},
	}

	for _, c := range cases {
		if got := validateLoadBalancer(c.in, nil); (got.Err == nil) != c.valid {
			t.Errorf("validateLoadBalancer failed on %v: got valid=%v but wanted valid=%v: %v",
				c.name, got.Err == nil, c.valid, got)
		}
	}
}

func TestValidateOutlierDetection(t *testing.T) {