public async Task DeleteinValidOnlineReturnBL()
{
//Arrange
ReturnBL onlineReturnBL = new ReturnBL();
Return onlineReturn = new Return()
{
OrderNumber = 20, ProductNumber = 4, QuantityOfReturn = 5, Purpose = 0
};
await onlineReturnBL.AddReturnBL(onlineReturn);
bool isDeleted = false;
string errorMessage = null;
//Act
try
{
isDeleted = await onlineReturnBL.DeleteOnlineReturnBL(default(Guid));
}
catch (Exception ex)
{
isDeleted = false;
errorMessage = ex.Message;
}
finally
{
//Assert
Assert.IsFalse(isDeleted, errorMessage);
}
}
public static async Task DeleteReturn()
{
try
{
using (IReturnBL ReturnBL = new ReturnBL())
{
Write("OnlineReturn #: ");
bool isNumberValid = int.TryParse(ReadLine(), out int serialNo);
if (isNumberValid)
{
serialNo--;
List <Return> onlineReturns = await ReturnBL.GetAllReturnsBL();
if (serialNo <= onlineReturns.Count - 1)
{
Return onlineReturn = onlineReturns[serialNo];
Write("Are you sure? (Y/N): ");
string confirmation = ReadLine();
if (confirmation.Equals("Y", StringComparison.OrdinalIgnoreCase))
{
bool isDeleted = await ReturnBL.DeleteOnlineReturnBL(onlineReturn.OnlineReturnID);
if (isDeleted)
{
WriteLine("OnlineReturn Deleted");
}
}
}
else
{
WriteLine($"Invalid OnlineReturn #.\nPlease enter a number between 1 to {onlineReturns.Count}");
}
}
else
{
WriteLine($"Invalid number.");
}
}
}
catch (Exception ex)
{
ExceptionLogger.LogException(ex);
WriteLine(ex.Message);
}
}