public void Discard_Left_command_when_the_robot_was_not_placed_on_the_table()
{
var toyRobot = new ToyRobot();
toyRobot.Left();
toyRobot.X.Should().Be(null);
toyRobot.Y.Should().Be(null);
toyRobot.Facing.Should().Be(null);
}
public void Rotate_robot_left_90_degrees(string before, string after)
{
var toyRobot = new ToyRobot();
toyRobot.Place(1, 1, before);
toyRobot.Left();
toyRobot.Facing.Should().Be(after);
}
public void TestLeftWhenCorrectlyPlaced()
{
// Create an instance to test:
ToyRobot robot = new ToyRobot();
// Define a test input and output value:
int x = 0;
int y = 0;
Facing facing = Facing.North;
robot.Place(x, y, facing);
// Run the method under test and verify result
robot.Left();
Assert.AreEqual(robot.Facing, Facing.West);
robot.Left();
Assert.AreEqual(robot.Facing, Facing.South);
robot.Left();
Assert.AreEqual(robot.Facing, Facing.East);
robot.Left();
Assert.AreEqual(robot.Facing, Facing.North);
}
public void Left_FromNorth_ToWest()
{
//Arrange
var currentPosition = new Position(0, 0);
var facingManagerMock = new Mock <ICardinalDirectionManager>();
facingManagerMock.Setup(facingManager => facingManager.TurnLeft()).Returns(new WestManager());
var toyRobotManager = new ToyRobot(currentPosition, facingManagerMock.Object, new ReportManager());
//Act
CardinalDirection finalFacing = toyRobotManager.Left();
//Assert
Assert.AreEqual(CardinalDirection.WEST, finalFacing);
}
public void TestLeftCommand()
{
// Arrange
ToyRobot tRobot = new ToyRobot(5, 5);
tRobot.Place(0, 0, Directions.North);
// Act
tRobot.Left();
// Assert
Assert.AreEqual(Directions.West, tRobot.F);
}
public void TestLeftNoValidPlaceCommandExecutedException()
{
// Create an instance to test:
ToyRobot robot = new ToyRobot();
// Run the method under test:
try
{
robot.Left();
Assert.Fail("A valid Place command needs to be executed first");
}
catch (Exception ex)
{
Assert.AreEqual(typeof(NoValidPlaceCommandExecutedException), ex.GetType(), ex.Message);
}
}
private void Window_KeyReleased(object sender, KeyEventArgs e)
{
if (e.Code == Keyboard.Key.Right)
{
toyRobot.Right();
}
if (e.Code == Keyboard.Key.Left)
{
toyRobot.Left();
}
if (e.Code == Keyboard.Key.Up)
{
toyRobot.Move();
}
}
public void XmlTestCases()
{
// read data from row in data.xml
string description = (string)TestContext.DataRow["Description"];
string expectedOutput = (string)TestContext.DataRow["Expected"];
string allCommands = (string)TestContext.DataRow["Commands"];
// interpret user input - this avoids duplicating the XML
// test data in a more explicit form
foreach (string cmd in allCommands.Split(LineEnds, StringSplitOptions.RemoveEmptyEntries))
{
if (!String.IsNullOrWhiteSpace(cmd))
{
string normalisedCmd = cmd.Trim().ToUpperInvariant();
if (normalisedCmd.StartsWith("PLACE"))
{
string args = normalisedCmd.Substring(5).Trim();
string[] tokens = args.Split(CommaOrSpace, StringSplitOptions.RemoveEmptyEntries);
if (tokens != null && tokens.Length == 3)
{
if (Int32.TryParse(tokens[0], out int x) &&
Int32.TryParse(tokens[1], out int y) &&
Enum.TryParse <Direction>(tokens[2].ToUpperInvariant(), out Direction facing))
{
robot.Place(x, y, facing, tableTop);
}
}
}
else if (normalisedCmd.StartsWith("LEFT"))
{
robot.Left();
}
else if (normalisedCmd.StartsWith("RIGHT"))
{
robot.Right();
}
else if (normalisedCmd.StartsWith("MOVE"))
{
robot.Move();
}
}
}
// check output
Assert.AreEqual(expectedOutput, robot.Report(), description);
}
static void Main(string[] args)
{
try
{
ToyRobot tRobot1 = new ToyRobot(5, 5);
Console.WriteLine("PLACE (0,0,NORTH)");
tRobot1.Place(0, 0, Directions.North);
Console.WriteLine(tRobot1.Report());
Console.WriteLine("MOVE");
tRobot1.Move();
Console.WriteLine(tRobot1.Report());
Console.WriteLine();
Console.WriteLine();
ToyRobot tRobot2 = new ToyRobot(5, 5);
Console.WriteLine("PLACE (0,0,NORTH)");
tRobot2.Place(0, 0, Directions.North);
Console.WriteLine(tRobot2.Report());
Console.WriteLine("MOVE");
tRobot2.Left();
Console.WriteLine(tRobot2.Report());
Console.WriteLine();
Console.WriteLine();
ToyRobot tRobot3 = new ToyRobot(5, 5);
Console.WriteLine("PLACE (1,2,EAST)");
tRobot3.Place(1, 2, Directions.East);
Console.WriteLine(tRobot3.Report());
Console.WriteLine("MOVE");
tRobot3.Move();
Console.WriteLine(tRobot3.Report());
Console.WriteLine("MOVE");
tRobot3.Move();
Console.WriteLine(tRobot3.Report());
Console.WriteLine("LEFT");
tRobot3.Left();
Console.WriteLine(tRobot3.Report());
Console.WriteLine("MOVE");
tRobot3.Move();
Console.WriteLine(tRobot3.Report());
Console.WriteLine();
Console.WriteLine();
Console.ReadKey();
}
catch (Exception)
{
}
}