public void ParseMowerCommand_WhenPassingNotAValidCommand_MustThrowException()
{
char ch = 'C';
MowerInput mowerInput = new MowerInput();
MowerInput.ParseMowerCommand(ch);
}
public void ParseCompassDirection_WhenPassingNotValidCompassDirection_MustThrowException()
{
char ch = 'T';
MowerInput mowerInput = new MowerInput();
MowerInput.ParseCompassDirection(ch);
}
public void ProcessCommands_WhenMowerHasMovedToSouth()
{
LawnDimension lawnDimension = new LawnDimension();
lawnDimension.GridX = 10;
lawnDimension.GridY = 10;
List <MowerCommand> commands = new List <MowerCommand>();
MowerInput mowerInput = new MowerInput();
mowerInput.X = 5;
mowerInput.Y = 5;
mowerInput.Direction = CompassDirection.West;
commands.Add(MowerCommand.Move);
commands.Add(MowerCommand.Left);
commands.Add(MowerCommand.Move);
mowerInput.Commands = commands;
var engine = new Engine(lawnDimension);
var X = 4;
var Y = 4;
var mowerOutput = engine.ProcessCommands(mowerInput);
Assert.AreEqual(CompassDirection.South, mowerOutput.Direction);
Assert.AreEqual(X, mowerOutput.X);
Assert.AreEqual(Y, mowerOutput.Y);
}
public void ParseMowerInput_WWhenPassingNullValueForCommands_MustThrowException()
{
string gridsize = "10 10 N";
string cmd = " ";
MowerInput mowerInput = new MowerInput();
MowerInput.ParseMowerInput(gridsize, cmd);
}
public void ParseMowerInput_WhenPassingNullValueForGridDimentionCoordinates_MustThrowException()
{
string gridsize = " ";
string cmd = "MLR";
MowerInput mowerInput = new MowerInput();
MowerInput.ParseMowerInput(gridsize, cmd);
}
public void ParseMowerInput_WhenGridDimentionCoordinatesNotAInteger_MustThrowException()
{
string gridsize = "C T";
string cmd = "";
MowerInput mowerInput = new MowerInput();
MowerInput.ParseMowerInput(gridsize, cmd);
}
public void ParseMowerCommand_WhenPassingValidCommand()
{
char ch = 'M';
MowerInput mowerInput = new MowerInput();
MowerCommand command = MowerInput.ParseMowerCommand(ch);
Assert.AreEqual(MowerCommand.Move, command);
}
public void ParseCompassDirection_WhenPassingValidCompassDirection()
{
char ch = 'N';
MowerInput mowerInput = new MowerInput();
CompassDirection direction = MowerInput.ParseCompassDirection(ch);
Assert.AreEqual(CompassDirection.North, direction);
}
public void ValidatePosition_WhenMowerIsAtOutOfOuterBounds_MustThrowAnException()
{
LawnDimension lawnDimension = new LawnDimension();
lawnDimension.GridX = 10;
lawnDimension.GridY = 10;
MowerInput mowerInput = new MowerInput();
mowerInput.X = 11;
mowerInput.Y = 11;
var engine = new Engine(lawnDimension);
engine.ValidatePosition(mowerInput);
}
public void ProcessCommands_WhenMowerIsOutOfBounds_MustThrowAnException()
{
LawnDimension lawnDimension = new LawnDimension();
lawnDimension.GridX = 10;
lawnDimension.GridY = 10;
MowerInput mowerInput = new MowerInput();
mowerInput.X = 100;
mowerInput.Y = 0;
var engine = new Engine(lawnDimension);
engine.ProcessCommands(mowerInput);
}
public void ProcessCommands_WhenMowerHasCommandsAsNullValue_MustThrowException()
{
LawnDimension lawnDimension = new LawnDimension();
lawnDimension.GridX = 10;
lawnDimension.GridY = 10;
List <MowerCommand> commands = new List <MowerCommand>();
MowerInput mowerInput = new MowerInput();
mowerInput.X = 10;
mowerInput.Y = 5;
mowerInput.Direction = CompassDirection.West;
var engine = new Engine(lawnDimension);
engine.ProcessCommands(mowerInput);
}
public void ProcessCommands_WhenMowerHasValidInputs()
{
LawnDimension lawnDimension = new LawnDimension();
lawnDimension.GridX = 10;
lawnDimension.GridY = 10;
List <MowerCommand> commands = new List <MowerCommand>();
MowerInput mowerInput = new MowerInput();
mowerInput.X = 5;
mowerInput.Y = 5;
mowerInput.Direction = CompassDirection.East;
commands.Add(MowerCommand.Move);
commands.Add(MowerCommand.Left);
commands.Add(MowerCommand.Right);
mowerInput.Commands = commands;
var engine = new Engine(lawnDimension);
engine.ProcessCommands(mowerInput);
}
