public void Given_SlotIndex_0_Then_Get_EmptyString()
{
//Given: slotIndex as 0
int slotIndex = 0;
//When: I call ValidateSlotNumberToEmpty object
_mockParkingLotRepository.Setup(x => x.TotalSlotAllocated()).Returns(1);
_MockMaxSlotIndex.Setup(x => x.GetIndex(It.IsAny <int>())).Returns(0);
string result = _validateSlotNumberToEmpty.ValidateSlotNumber(slotIndex);
//Then: I get empty string
Assert.AreEqual(string.Empty, result);
}
public string ExecuteCommand(string command)
{
string message = string.Empty;
try
{
int slotNumber = _slotToEmpty.GetNumber(command);
message = _validateSlotNumberToEmpty.ValidateSlotNumber(slotNumber);
if (string.IsNullOrEmpty(message))
{
_parkingRepository.EmptyASlot(slotNumber);
message = _leaveSuccessMessage.CreateMessage(slotNumber);
}
return(message);
}
catch (Exception ex)
{
throw;
}
}
