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: consistent_hash_router_test.go
    path of file: ./repos/protoactor-go/router
    
    the code of the file until where you have to start completion: package router_test

import (
	"log/slog"
	"strconv"
	"sync"
	"sync/atomic"
	"testing"
	"time"

	"github.com/asynkron/protoactor-go/actor"
	"github.com/asynkron/protoactor-go/router"
)

var system = actor.NewActorSystem()

type myMessage struct {
	i   int32
	pid *actor.PID
}

type getRoutees struct {
	pid *actor.PID

    
func TestConcurrency(t *testing.T) {
	if testing.Short() {
		t.SkipNow()
	}

	wait.Add(100 * 1000)
	rpid := system.Root.Spawn(router.NewConsistentHashPool(100).Configure(actor.WithProducer(func() actor.Actor { return &routerActor{} })))

	props := actor.PropsFromProducer(func() actor.Actor { return &tellerActor{} })
	for i := 0; i < 1000; i++ {
		pid := system.Root.Spawn(props)
		system.Root.Send(pid, &myMessage{int32(i), rpid})
	}

	props = actor.PropsFromProducer(func() actor.Actor { return &managerActor{} })
	pid := system.Root.Spawn(props)
	system.Root.Send(pid, &getRoutees{rpid})

	// Implementing the timeout
	timeout := time.After(5 * time.Second)
	done := make(chan bool)
	go func() {
		wait.Wait()
		done <- true
	}()

	select {
	case <-timeout:
		t.Fatal("Test timed out")
	case <-done:
		// Test completed within timeout
	}

}