You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: policy.go
    path of file: ./repos/kuma/test/e2e_env/universal/meshloadbalancingstrategy
    
    the code of the file until where you have to start completion: package meshloadbalancingstrategy

import (
	. "github.com/onsi/ginkgo/v2"
	. "github.com/onsi/gomega"

	. "github.com/kumahq/kuma/test/framework"
	"github.com/kumahq/kuma/test/framework/client"
	"github.com/kumahq/kuma/test/framework/envs/universal"
)

func Policy() {
	meshName := "mesh-load-balancing-strategy"

	BeforeEach(func() {
		Expect(NewClusterSetup().
			Install(MeshUniversal(meshName)).
			Install(TestServerUniversal("test-server-1"
    
func Policy() {
	meshName := "mesh-load-balancing-strategy"

	BeforeEach(func() {
		Expect(NewClusterSetup().
			Install(MeshUniversal(meshName)).
			Install(TestServerUniversal("test-server-1", meshName,
				WithArgs([]string{"echo", "--instance", "universal-1"}))).
			Install(TestServerUniversal("test-server-2", meshName,
				WithArgs([]string{"echo", "--instance", "universal-2"}))).
			Install(TestServerUniversal("test-server-3", meshName,
				WithArgs([]string{"echo", "--instance", "universal-3"}))).
			Install(DemoClientUniversal("demo-client", meshName,
				WithTransparentProxy(true))).
			Setup(universal.Cluster)).To(Succeed())
	})

	E2EAfterAll(func() {
		Expect(universal.Cluster.DeleteMeshApps(meshName)).To(Succeed())
		Expect(universal.Cluster.DeleteMesh(meshName)).To(Succeed())
	})

	It("should use ring hash load balancing strategy", func() {
		Eventually(func(g Gomega) {
			responses, err := client.CollectResponsesByInstance(
				universal.Cluster, "demo-client", "test-server.mesh")
			g.Expect(err).ToNot(HaveOccurred())
			g.Expect(responses).To(HaveLen(3))
		}, "30s", "500ms").Should(Succeed())

		Expect(YamlUniversal(`
type: MeshLoadBalancingStrategy
name: ring-hash
mesh: mesh-load-balancing-strategy
spec:
  targetRef:
    kind: MeshService
    name: demo-client
  to:
    - targetRef:
        kind: MeshService
        name: test-server
      default:
        loadBalancer:
          type: RingHash
          ringHash:
            hashPolicies:
              - type: Header
                header:
                  name: x-header
`)(universal.Cluster)).To(Succeed())

		Eventually(func(g Gomega) {
			responses, err := client.CollectResponsesByInstance(
				universal.Cluster, "demo-client", "test-server.mesh",
				client.WithHeader("x-header", "value"),
			)
			g.Expect(err).ToNot(HaveOccurred())
			g.Expect(responses).To(HaveLen(1))
		}, "30s", "500ms").Should(Succeed())
	})
}