public async Task Stream_Terminate_Test()
{
EthNetwork.UseDefaultTestNet();
var prefundedAccount = new Account(EthNetwork.Instance.PrefundedPrivateKey);
var tokenOwnerAccount = EthAccountFactory.Create();
var streamOwnerAccount = EthAccountFactory.Create();
var streamHolderAccount = EthAccountFactory.Create();
var referralAccount = EthAccountFactory.Create();
await EthNetwork.Instance.RefillAsync(tokenOwnerAccount);
await EthNetwork.Instance.RefillAsync(streamOwnerAccount);
await EthNetwork.Instance.RefillAsync(streamHolderAccount);
// Create the ERC20 token...
var token = new AlgoTokenV1(EthNetwork.Instance.GetWeb3(tokenOwnerAccount), EthNetwork.Instance.GasPriceProvider);
await token.DeployAsync();
// Store the current balance of the token owner...
var tokenOwnerAccountBalance = await token.BalanceOfAsync(tokenOwnerAccount.Address);
// Create the stream...
var stream = new AlgoStream(EthNetwork.Instance.GetWeb3(streamOwnerAccount), EthNetwork.Instance.GasPriceProvider);
await stream.DeployAsync(1, 2, streamHolderAccount.Address, referralAccount.Address, token.ContractAddress);
// Add the stream as minter...
await token.AddMinterAsync(stream.ContractAddress);
// Setup the clock...
var clock = await Clock.FromAsync(2019, 3, 1, 15, 30, x => stream.SetCurrentDateTimeAsync(x));
// Activate the stream...
await stream.ActivateStreamAsync();
// Collect the funds...
stream.Bind(EthNetwork.Instance.GetWeb3(streamHolderAccount));
await clock.AddDaysAsync(15);
await stream.CollectAsync();
// Transfer some tokens to the stream...
await token.TransferAsync(stream.ContractAddress, 100.Algo());
// Ensure the stream got the tokens...
Assert.Equal(100.Algo(), await token.BalanceOfAsync(stream.ContractAddress));
// Terminate the stream...
stream.Bind(EthNetwork.Instance.GetWeb3(streamOwnerAccount));
await stream.TerminateAsync();
// Ensure the stream returned all the tokens...
Assert.Equal(0, await token.BalanceOfAsync(stream.ContractAddress));
Assert.Equal(tokenOwnerAccountBalance - 100.Algo(), await token.BalanceOfAsync(tokenOwnerAccount.Address));
// Ensure the stream is not a minter anymore...
Assert.False(await token.IsMinterAsync(stream.ContractAddress));
}
protected override async Task <object> ExecuteAsync(RuntimeContext context, string contractAddress, Web3 web3)
{
var algoToken = new AlgoTokenV1(contractAddress, web3, context.GasPriceProvider);
return(await algoToken.IsMinterAsync(context.ResolveAccountOrContractReference(Account)));
}