t.Errorf("Got weights %v expected %v", weights, tt.expected)
				}
			})
		}
	})

	t.Run("Failover: all priorities", func(t *testing.T) {
		g := NewWithT(t)
		env := buildEnvForClustersWithFailover()
		cluster := buildFakeCluster()
		ApplyLocalityLoadBalancer(cluster.LoadAssignment, nil, locality, nil, env.Mesh().LocalityLbSetting, true)
		for _, localityEndpoint := range cluster.LoadAssignment.Endpoints {