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: reconcile.go
    path of file: ./repos/rill/runtime/testruntime
    
    the code of the file until where you have to start completion: package testruntime

import (
	"context"
	"fmt"
	"strings"
	"testing"
	"time"

	runtimev1 "github.com/rilldata/rill/proto/gen/rill/runtime/v1"
	"github.com/rilldata/rill/runtime"
	"github.com/stretchr/testify/require"
	"google.golang.org/protobuf/proto"
)

func PutFiles(t testing.TB, rt *runtime.Runtime, id string, files map[string]string) {
	ctx := context.Background()
	repo, release, err := rt.Repo(ctx, id)
	require.NoError(t, err)
	defer release()

	for path, data := range files {
		err := repo.Put(ctx, path, strings.NewReader(strings.TrimSpace(data)))
		require.NoError(t, err)
	}
}

func RenameFile(t testing.TB, rt *runtime.Runtime, id, from, to string) {
	ctx := context.Background()
	repo, release, err := rt.Repo(ctx, id)
	require.NoError(t, err)
	defer release()

	
    
func RefreshAndWait(t testing.TB, rt *runtime.Runtime, id string, n *runtimev1.ResourceName) {
	ctrl, err := rt.Controller(context.Background(), id)
	require.NoError(t, err)

	// Get spec version before refresh
	r, err := ctrl.Get(context.Background(), n, false)
	require.NoError(t, err)
	prevSpecVersion := r.Meta.SpecVersion

	// Create refresh trigger
	trgName := &runtimev1.ResourceName{Kind: runtime.ResourceKindRefreshTrigger, Name: time.Now().String()}
	err = ctrl.Create(context.Background(), trgName, nil, nil, nil, true, &runtimev1.Resource{
		Resource: &runtimev1.Resource_RefreshTrigger{
			RefreshTrigger: &runtimev1.RefreshTrigger{
				Spec: &runtimev1.RefreshTriggerSpec{
					OnlyNames: []*runtimev1.ResourceName{n},
				},
			},
		},
	})
	require.NoError(t, err)

	// Wait for refresh to complete
	err = ctrl.WaitUntilIdle(context.Background(), false)
	require.NoError(t, err)

	// Check the resource's spec version has increased
	require.Greater(t, r.Meta.SpecVersion, prevSpecVersion)
}