public RoverBusinessLogic(IInputParser inputParser)
{
this.m_inputParser = inputParser;
this.m_Rover = inputParser.Rover;
this.m_nasaPlatue = inputParser.Platue;
this.m_instructionList = inputParser.MovementInstructions;
}
public void TestProcessRoverMovementInstructionsRoverMovesTwoMs()
{
Platue currentPlatue=new Platue(new Point(10,10));
IRover currentRover=new Rover(new Point(0,0), CardinalCompassPoints.N );
IEnumerable<char> instructions = new List<char>() {'M', 'M'};
IRoverBusinessLogic businessLogic = new RoverBusinessLogic(new InputParser(currentPlatue, currentRover, instructions));
string actualNewPosition=businessLogic.ProcessRoverMovementInstructions();
string expectedRoverPosition = "0 2 N";
Assert.IsTrue(expectedRoverPosition==actualNewPosition);
}
public void TestPlatueSize()
{
Point coordinates = new Point(5, 5);
Platue newPlatue = new Platue(coordinates);
Assert.IsTrue(newPlatue.CoordPoints.x == 5 && newPlatue.CoordPoints.y == 5);
}
public void TestParsedPlatueSizeIsValid()
{
string platueSize = "5 5";
IInputParser inputParser = new InputParser();
inputParser.ParsePlatueInput(platueSize);
Platue actualPlatue = inputParser.Platue;
Point expectedPoint= new Point(5,5);
Platue expectedPlatue = new Platue(expectedPoint);
Assert.IsTrue(expectedPlatue.CoordPoints.x == actualPlatue.CoordPoints.x && expectedPlatue.CoordPoints.y == actualPlatue.CoordPoints.y, "Valid Platue size cannot be parsed");
}
public InputParser(Platue platue, IRover rover, IEnumerable<char> instructionList)
{
m_platue = platue;
m_rover = rover;
m_instructionList = instructionList;
}
public InputParser()
{
m_rover = new Rover(new Point(0, 0), CardinalCompassPoints.Wrong);
m_platue = new Platue(new Point(0, 0));
m_instructionList=new List<char>();
}
bool IInputParser.ParsePlatueInput(string platueSize)
{
if (CheckInputIsNullOrWhiteSpaceOrEmpty(platueSize))
return false;
if (!Regex.IsMatch(platueSize, @"[0-9]{1} [0-9]{1}"))
return false;
string[] inputs = platueSize.Split(' ');
if (inputs.Length == 2)
{
int xcoord = Convert.ToInt32(inputs[0]);
int ycoord = Convert.ToInt32(inputs[1]);
m_platue=new Platue(new Point(xcoord, ycoord));
return true;
}
return false;
}
