public void Not_Throw_Exception_When_Provided_With_Recievers()
{
var mockRover = new Mock <IRover>();
var mockLandingSurface = new Mock <ILandingSurface>();
var landingSurfaceSizeCommand = new RoverMoveCommand(null);
Assert.DoesNotThrow(() =>
landingSurfaceSizeCommand.SetReceiver(mockRover.Object, mockLandingSurface.Object));
}
public void Expose_List_Of_Movements()
{
var expectedMovements = new List <Movement> {
Movement.SpinLeft, Movement.SpinRight
};
var roverMoveCommand = new RoverMoveCommand(expectedMovements);
Assert.AreEqual(expectedMovements, roverMoveCommand.Movements);
}
public void Call_Rover_Move_When_Command_Executed()
{
var expectedMovements = new List <Movement> {
Movement.SpinLeft, Movement.SpinRight
};
var mockRover = new Mock <IRover>();
var mockLandingSurface = new Mock <ILandingSurface>();
var roverMoveCommand = new RoverMoveCommand(expectedMovements);
roverMoveCommand.SetReceiver(mockRover.Object, mockLandingSurface.Object);
roverMoveCommand.Execute();
mockRover.Verify(x =>
x.Move(expectedMovements, mockLandingSurface.Object), Times.Once());
}
public void MoveRoverExpectValidPositionOrThrows(string deployRoverCommandText, string moveRoverCommandText, string expectedPositionText)
{
ICommand <Rover> roverDeployCommand = new RoverDeployCommand(Plateau);
var deployedRover = roverDeployCommand.Execute(deployRoverCommandText);
ICommand <Rover> roverMoveCommand = new RoverMoveCommand(deployedRover, Plateau);
var regexMoveCommandPattern = new Regex("^[LRM]+$");
if (regexMoveCommandPattern.IsMatch(moveRoverCommandText))
{
var splittedPosition = expectedPositionText.Split(' ');
int.TryParse(splittedPosition[0], out var expectedRoverXLocation);
int.TryParse(splittedPosition[1], out var expectedRoverYLocation);
var expectedRoverDirection = EnumHelper.GetValueFromDescription <DirectionType>(splittedPosition[2]);
var expectedPosition = new Block {
X = expectedRoverXLocation, Y = expectedRoverYLocation
};
if (Plateau.ContainsKey(expectedPosition) && Plateau[expectedPosition] == null)
{
var movedRover = roverMoveCommand.Execute(moveRoverCommandText);
Assert.AreSame(deployedRover, movedRover);
var actualPosition = Plateau.GetRoverLocation(movedRover);
Assert.AreEqual(expectedRoverXLocation, actualPosition.X);
Assert.AreEqual(expectedRoverYLocation, actualPosition.Y);
Assert.AreEqual(expectedRoverDirection, movedRover.Direction);
}
else
{
var ex = Assert.Throws <ArgumentException>(() => roverMoveCommand.Execute(moveRoverCommandText));
Assert.AreEqual($"Direction of {expectedRoverDirection} at order {deployedRover.Order} rover's move command is not valid!", ex.Message);
}
}
else
{
var ex = Assert.Throws <ArgumentException>(() => roverMoveCommand.Execute(moveRoverCommandText));
Assert.AreEqual($"Invalid character(s) in \"{moveRoverCommandText}\" text for move command.", ex.Message);
}
}
public void Return_RoverMoveCommand_Type_When_Get_Command_Type_Called()
{
var roverMoveCommand = new RoverMoveCommand(null);
Assert.AreEqual(roverMoveCommand.GetCommandType(), CommandType.RoverMoveCommand);
}
