public void ExecuteCommands()
{
var gridCoord = CommandsParser.CommandToCoordinate(_gridCommand);
if (gridCoord == null)
{
Console.WriteLine("Command {0} is invalid", _gridCommand);
return;
}
var grid = new Grid(gridCoord.X, gridCoord.Y);
foreach (var robotCmd in _robotCommands)
{
var coord = CommandsParser.CommandToCoordinate(robotCmd.Orientation);
var orientation = CommandsParser.RobotCommandToOrientation(robotCmd.Orientation);
if (CommandsParser.IsRobotCommandValid(coord, orientation))
{
var robot = new Robot(coord.X, coord.Y, orientation, GetInstructionsParser(), grid);
Console.WriteLine(robot.ExecuteInstructions(robotCmd.Instruction));
}
else
{
Console.WriteLine("Command {0} is invalid", robotCmd.Orientation);
}
}
}
public void ExecuteInstructions_Returns_1_1_E_For_RFRFRFRF()
{
// Arrange
var expectedX = 1;
var expectedY = 1;
var expectedDegrees = 90;
var instructions = "RFRFRFRF";
_sut = new Robot(1, 1, "E", _instructionsParser, _grid);
// Act
var result = _sut.ExecuteInstructions(instructions);
// Assert
Assert.AreEqual(expectedX, result.Coordinate.X);
Assert.AreEqual(expectedY, result.Coordinate.Y);
Assert.AreEqual(expectedDegrees, result.Degrees);
}
public void Execute_Instructions_Calls_InstructionParser_Parse()
{
// Arrange
var instructions = "RFFL";
var mockInstructionsParser = new Mock<IInstructionsParser>();
mockInstructionsParser.Setup(x => x.Parse(It.IsAny<string>())).Returns(new List<Instruction>()).Verifiable();
_sut = new Robot(0, 0, "E", mockInstructionsParser.Object, _grid);
// Act
_sut.ExecuteInstructions(instructions);
// Assert
mockInstructionsParser.VerifyAll();
}
public void ExecuteInstructions_Returns_Position()
{
// Arrange
var instructions = "RFFL";
_sut = new Robot(0, 0, "E", _instructionsParser, _grid);
// Act
var result = _sut.ExecuteInstructions(instructions);
// Assert
Assert.IsInstanceOf<Position>(result);
}
public void ExecuteInstructions_Returns_3_3_N_For_FRRFLLFFRRFLL()
{
// Arrange
var expectedX = 3;
var expectedY = 3;
var expectedDegrees = 0;
var instructions = "FRRFLLFFRRFLL";
_sut = new Robot(3, 2, "N", _instructionsParser, _grid);
// Act
var result = _sut.ExecuteInstructions(instructions);
// Assert
Assert.AreEqual(expectedX, result.Coordinate.X);
Assert.AreEqual(expectedY, result.Coordinate.Y);
Assert.AreEqual(expectedDegrees, result.Degrees);
}
