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: verkle_test.go
    path of file: ./repos/go-ethereum/trie
    
    the code of the file until where you have to start completion: // Copyright 2023 go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warr
    
func TestVerkleTreeReadWrite(t *testing.T) {
	db := newTestDatabase(rawdb.NewMemoryDatabase(), rawdb.PathScheme)
	tr, _ := NewVerkleTrie(types.EmptyVerkleHash, db, utils.NewPointCache(100))

	for addr, acct := range accounts {
		if err := tr.UpdateAccount(addr, acct); err != nil {
			t.Fatalf("Failed to update account, %v", err)
		}
		for key, val := range storages[addr] {
			if err := tr.UpdateStorage(addr, key.Bytes(), val); err != nil {
				t.Fatalf("Failed to update account, %v", err)
			}
		}
	}

	for addr, acct := range accounts {
		stored, err := tr.GetAccount(addr)
		if err != nil {
			t.Fatalf("Failed to get account, %v", err)
		}
		if !reflect.DeepEqual(stored, acct) {
			t.Fatal("account is not matched")
		}
		for key, val := range storages[addr] {
			stored, err := tr.GetStorage(addr, key.Bytes())
			if err != nil {
				t.Fatalf("Failed to get storage, %v", err)
			}
			if !bytes.Equal(stored, val) {
				t.Fatal("storage is not matched")
			}
		}
	}
}