public void TestCommandFileValid()
{
string[] RawCommandLines = File.ReadAllLines(@"C:\rover\Commands.txt");
string[] gridSize = RawCommandLines[0].Split(' ');
string[] roverInitialPosition = RawCommandLines[1].Split(' ');
char[] roverMovementCommands = RawCommandLines[2].ToCharArray();
CommandFileLoader ldr = new CommandFileLoader(@"C:\rover\Commands.txt");
Assert.AreEqual(ldr.TerrainZone.HorizontalLength.ToString(), gridSize[0]);
Assert.AreEqual(ldr.TerrainZone.VerticalLength.ToString(), gridSize[1]);
Assert.AreEqual(ldr.Rover.HorizontalPosition.ToString(), roverInitialPosition[0]);
Assert.AreEqual(ldr.Rover.VerticalPosition.ToString(), roverInitialPosition[1]);
Assert.AreEqual(ldr.Rover.Facing.ToString(), roverInitialPosition[2]);
Assert.AreEqual(new string(ldr.Rover.MovementCommands), new string(roverMovementCommands));
}
public void TestRoverManeuvers()
{
string[] RawCommandLines = File.ReadAllLines(@"C:\rover\Commands.txt");
string[] roverInitialPosition = new string[] { "1", "2", "E" };
char[] roverMovementCommands = new char[] { 'M', 'M', 'L', 'M', 'R', 'M', 'M', 'R', 'R', 'M', 'M', 'L' };
CommandFileLoader ldr = new CommandFileLoader(@"C:\rover\Commands.txt");
//The file could have changed. We are going to load known parameters and see if the rover lands in
//a spot we expect.
ldr.TerrainZone.HorizontalLength = 8;
ldr.TerrainZone.VerticalLength = 8;
ldr.TerrainZone.CartesianZoneGrid = new string[8, 8];
ldr.Rover = new Rover(roverInitialPosition, ldr.TerrainZone);
ldr.Rover.MovementCommands = roverMovementCommands;
string resultingLocation = ldr.Rover.ExecuteAllCommands();
Assert.AreEqual(resultingLocation, "3 3 S");
}
