Emulation toolkit for Smart Contract testing
yarn install ton-emulator ton-core ton-cryptoimport { ContractSystem } from 'ton-emulator';
// Contract System is a virtual environment that emulates the TON blockchain
const system = await ContractSystem.create();
// Treasure is a contract that has 1m of TONs and is a handy entry point for your smart contracts
let treasure = await system.treasure('my-treasure');
// Create a random unknown address that would be treated as unititialized contract
let unknownAddress = testAddress('some-unknown-seed'); // This seed is used to generate deterministic address
// Send an empty message to the unknown address
await treasure.send({
to: unknownAddress,
bounce: true,
});
// Run a block
let transactions = await system.run();
console.warn(inspect(transactions, false, 10000));
// Open a contract
let wallet = system.open(WalletContractV4.create({ workchain: 0, publicKey: <some-test-key> }));MIT