public void Transfer_Rollback_OK() { TransferTransaction transfer = new TransferTransaction(from, to, 50); _ = transfer.Execute(); _ = transfer.Rollback(); Assert.True(transfer.Reversed); }
public void Transfer_RollbackWithInsufficientFunds_ThrowsInsufficientFundsException() { TransferTransaction transfer = new TransferTransaction(from, to, 50); _ = transfer.Execute(); WithdrawTransaction withdraw = new WithdrawTransaction(to, to.Balance); withdraw.Execute(); Assert.Throws <InsufficientFundsException>(() => transfer.Rollback()); }