const assets = TestAssetId.random(2);
const message = new TestMessage({ amount: 1000 });
 
using counterContractNode = await launchTestNode({
  walletsConfig: {
    count: 4,
    assets,
    coinsPerAsset: 2,
    amountPerCoin: 1_000_000,
    messages: [message],
  },
  contractsConfigs: [
    {
      factory: CounterFactory,
      walletIndex: 3,
      options: { storageSlots: [] },
    },
  ],
});
 
const {
  contracts: [counterContract],
  wallets: [wallet1, wallet2, wallet3, wallet4],
} = counterContractNode;