public async Task HandleEventAsync()
{
decimal oldBalance;
decimal nowBalance;
const decimal diff = 100M;
const int times = 10;
const string testId = "testId";
using (var lifetimeScope = BuildService().CreateScope())
{
var factory = lifetimeScope.ServiceProvider.GetRequiredService <Account.Factory>();
var claptrapIdentity = new ClaptrapIdentity(testId, Codes.Account);
IAccount account = factory.Invoke(claptrapIdentity);
await account.ActivateAsync();
oldBalance = await account.GetBalanceAsync();
await Task.WhenAll(Enumerable.Range(0, times)
.Select(i => account.ChangeBalanceAsync(diff)));
var balance = await account.GetBalanceAsync();
await account.DeactivateAsync();
nowBalance = oldBalance + times * 100;
balance.Should().Be(nowBalance);
}
Console.WriteLine($"balance change: {oldBalance} + {diff} = {nowBalance}");
using (var lifetimeScope = BuildService().CreateScope())
{
var factory = lifetimeScope.ServiceProvider.GetService <AccountBalanceMinion.Factory>();
var claptrapIdentity = new ClaptrapIdentity(testId, Codes.AccountBalanceMinion);
IAccountBalanceMinion accountBalance = factory.Invoke(claptrapIdentity);
await accountBalance.ActivateAsync();
var balance = await accountBalance.GetBalanceAsync();
balance.Should().Be(nowBalance);
Console.WriteLine($"balance from minion {balance}");
}
await OnStopHost(Host);
await Host.StopAsync();
}