public void Test_DataService_SaveOffPosition()
{
IPositionFinal offPositionFinal1 = new PositionFinal {
FinalXPosition = 5, FinalYPosition = 0, FinalOrientation = 'E', Lost = true
};
var result1 = dataService.SaveOffPosition(2, offPositionFinal1);
Assert.IsTrue(result1);
IPositionFinal offPositionFinal2 = new PositionFinal {
FinalXPosition = 0, FinalYPosition = 5, FinalOrientation = 'N', Lost = false
};
var result2 = dataService.SaveOffPosition(2, offPositionFinal2);
Assert.IsFalse(result2);
}
public IPositionFinal GetFinalPostion(int gridId, IPositionStarting positionStarting)
{
IGridCoordinate gridCoordinate = _dataService.GetGridCoordinateByGridId(gridId);
IPositionFinal positionFinal = new PositionFinal
{
FinalXPosition = positionStarting.StartingXPosition,
FinalYPosition = positionStarting.StartingYPosition,
FinalOrientation = positionStarting.Orientation,
Lost = false
};
char[] array = positionStarting.Instructions.ToCharArray();
foreach (char instruction in array)
{
if (positionFinal.Lost)
{
_dataService.SaveOffPosition(gridId, positionFinal);
break;
}
switch (instruction)
{
case 'L':
LeftInstructionProcess(positionFinal);
break;
case 'R':
RightInstructionProcess(positionFinal);
break;
case 'F':
if (!_dataService.IsOffPosition(gridId, positionFinal))
{
ForwardInstructionProcess(positionFinal, gridCoordinate);
}
break;
default:
break;
}
}
return(positionFinal);
}
