public async Task Handle_BalanceDecreasing_AfterSendingFromThisAccount()
{
// Arrange
var ivanAccountCommand = new AddAccountCommand {
UserId = Guid.NewGuid(), Name = "Ivan"
};
var ivanAccountId = await new AddAccountCommandHandler(_context).Handle(ivanAccountCommand, CancellationToken.None);
var petrAccountCommand = new AddAccountCommand {
UserId = Guid.NewGuid(), Name = "Petr"
};
var petrAccountId = await new AddAccountCommandHandler(_context).Handle(petrAccountCommand, CancellationToken.None);
var transaction = new AddTransactionCommand {
Amount = 13, CreditAccount = ivanAccountId, DebitAccount = petrAccountId
};
await new AddTransactionCommandHandler(_context).Handle(transaction, CancellationToken.None);
// Act
var handler = new AccountBalanceQueryHandler(_context);
var balance = await handler.Handle(new AccountBalanceQuery { AccountId = ivanAccountId }, CancellationToken.None);
// Assert
Check.That(487).Equals(balance.Balance);
}
public async Task Handle_Returns500_ForInitialBalance()
{
// Arrange
var ivanAccountCommand = new AddAccountCommand {
UserId = Guid.NewGuid(), Name = "Ivan"
};
var ivanAccountId = await new AddAccountCommandHandler(_context).Handle(ivanAccountCommand, CancellationToken.None);
// Act
var handler = new AccountBalanceQueryHandler(_context);
var balance = await handler.Handle(new AccountBalanceQuery { AccountId = ivanAccountId }, CancellationToken.None);
// Assert
Check.That(500).Equals(balance.Balance);
}
