public void CalculeBalance_Should_Throw_BusinessException()
{
#region Arrenge
ICalculator deposit = new AccountDeposit(_account);
#endregion
#region Assert
Assert.Throws <BusinessException>(() => deposit.CalculeBalance(0));
#endregion
}
public void CalculeBalance_Should_Works()
{
#region Arrenge
_account.Balance = 100M;
ICalculator deposit = new AccountDeposit(_account);
#endregion
#region Assert
var act = deposit.CalculeBalance(100);
#endregion
act.Should().Be(200);
}