public void Test_For_Obstacle_Detection()
{
Rover rover = new Rover();
rover.PositionHeading = "E";
Navigation navigation = new Navigation(rover);
string headingIndex = navigation.GetDirectionalHeading();
rover.PositionY = 0;
rover.PositionX = 0;
rover.LandscapeHeight = 5;
rover.LandscapeWidth = 5;
Landscape landscape = new Landscape(rover);
landscape.BuildLandscapeGrid(false);
//set obstacle
Coordinates crd = new Coordinates{
xCoordinate = 1,
yCoordinate =0
};
Coordinates coor = (from Coordinates in rover.gridCoordinates
where Coordinates.xCoordinate == 1 && Coordinates.yCoordinate == 0
select Coordinates).FirstOrDefault<Coordinates>();
bool notNull = coor != null;
int indexOf = -1;
if(coor != null)
{
indexOf = rover.gridCoordinates.IndexOf(coor);
}
//int indexOf = rover.gridCoordinates.IndexOf(crd);
bool hasIndex = indexOf > 0;
if (hasIndex)
{
rover.gridCoordinates[indexOf].containsObstacle = true;
}
string rtnMessage = "";
char[] cmds = ("f").ToCharArray();
while (!rover.ReportObstacle)
{
foreach (char c in cmds)
{
rtnMessage = rover.Command_Parser(c.ToString());
}
//break;
}
Assert.AreEqual(true, rtnMessage.Contains("Obst"));
}
static void Main(string[] args)
{
string commands = "'F','B','L','R', or 'Q' to quit";
Console.WriteLine("Hello Rover\r");
Console.WriteLine("Enter 'Q' to quit.\n");
Console.WriteLine(string.Format("Accepted commands are: {0}\n", commands));
Console.WriteLine("Please enter Rover's first command: \r");
string keyInput = Console.ReadLine();
//init rover
Rover rover = new Rover();
rover.PositionHeading = "N";
rover.PositionX = 0;
rover.PositionY = 0;
rover.LandscapeWidth = 15;
rover.LandscapeHeight = 5;
Landscape landscape = new Landscape(rover);
landscape.BuildLandscapeGrid(true);
while (keyInput != "q" && keyInput != "Q")
{
char[] cmds = keyInput.ToCharArray();
string outputMessage = "";
while (!rover.ObstacleFound)
{
foreach (char c in cmds)
{
if (!rover.acceptedCommands.Contains(c.ToString()))
{
Console.WriteLine(string.Format("Invalid command recieved will ingore command: {0}", c));
}
else
{
outputMessage = rover.Command_Parser(c.ToString());
}
}
break;
}
rover.ObstacleFound = false;
Console.WriteLine(outputMessage + "\n");
Console.WriteLine(string.Format("\rRover ready for command ({0}):", commands));
keyInput = Console.ReadLine();
}
Console.WriteLine("\nEXIT");
}
public void Test_Rover_Drives_East_One_Space()
{
Rover rover = new Rover();
rover.PositionHeading = "E";
rover.PositionX = 1;
rover.PositionY = 0;
rover.LandscapeWidth = 3;
rover.LandscapeHeight = 3;
Landscape landscape = new Landscape(rover);
landscape.BuildLandscapeGrid(false);
rover.Command_Receiver("F");
Assert.AreEqual(2, rover.PositionX);
}
public void Test_Check_Grid_Is_Creating_The_Correct_Number_Of_Spaces()
{
Rover rover = new Rover();
rover.PositionHeading = "E";
Navigation navigation = new Navigation(rover);
string headingIndex = navigation.GetDirectionalHeading();
rover.PositionY = 0;
rover.PositionX = 0;
rover.LandscapeHeight = 5;
rover.LandscapeWidth = 5;
Landscape landscape = new Landscape(rover);
landscape.BuildLandscapeGrid(false);
Assert.AreEqual(25, rover.gridCoordinates.Count());
}
public void Test_Rover_Drives_North_One_Space()
{
Rover rover = new Rover();
rover.PositionHeading = "N";
rover.PositionX = 0;
rover.PositionY = 0;
rover.LandscapeWidth = 2;
rover.LandscapeHeight = 2;
Landscape landscape = new Landscape(rover);
landscape.BuildLandscapeGrid(false);
rover.Command_Receiver("f");
//rover.Drive_Forward();
Assert.AreEqual(1, rover.PositionY);
}
public void Test_Confirm_Grid_Has_Obstacles()
{
Rover rover = new Rover();
rover.PositionHeading = "E";
rover.PositionY = 0;
rover.PositionX = 0;
rover.LandscapeHeight = 5;
rover.LandscapeWidth = 5;
Landscape landscape = new Landscape(rover);
landscape.BuildLandscapeGrid(true);
bool containsObstacle = false;
foreach (Coordinates c in rover.gridCoordinates)
{
if (c.containsObstacle)
{
containsObstacle = true;
}
}
Assert.AreEqual(true, containsObstacle);
}
public void Test_Rover_Reverses_East_One_Space()
{
Rover rover = new Rover();
rover.PositionHeading = "W";
rover.PositionX = 0;
rover.PositionY = 0;
rover.LandscapeWidth = 10;
rover.LandscapeHeight = 2;
Landscape landscape = new Landscape(rover);
landscape.BuildLandscapeGrid(false);
rover.Command_Receiver("B");
Assert.AreEqual(1, rover.PositionX);
}
public void Test_Rovers_Position_From_Multiple_Drive_And_Turn_Commands()
{
Rover rover = new Rover();
rover.PositionHeading = "W";
rover.PositionY = 0;
rover.PositionX = 3;
rover.LandscapeHeight = 4;
rover.LandscapeWidth = 4;
Landscape landscape = new Landscape(rover);
landscape.BuildLandscapeGrid(false);
string[] commands = new string[] { "F", "F","R", "F", "F" };
foreach (string s in commands)
{
rover.Command_Receiver(s);
}
Assert.AreEqual(2, rover.PositionY);
Assert.AreEqual(1, rover.PositionX);
}
public void Test_Wrapping_On_3_X_3_Grid()
{
Rover rover = new Rover();
rover.PositionHeading = "E";
rover.PositionY = 0;
rover.PositionX = 0;
rover.LandscapeHeight = 3;
rover.LandscapeWidth = 3;
Landscape landscape = new Landscape(rover);
landscape.BuildLandscapeGrid(false);
string[] commands = new string[] { "F", "F", "F", "F" };
foreach (string s in commands)
{
rover.Command_Receiver(s);
//rover.Drive_Forward();
}
Assert.AreEqual(0, rover.PositionY);
Assert.AreEqual(1, rover.PositionX);
}
public void Test_Rovers_Position_From_Multiple_Reverse_Commands()
{
Rover rover = new Rover();
rover.PositionHeading = "N";
rover.PositionY = 1;
rover.PositionX = 1;
rover.LandscapeHeight = 3;
rover.LandscapeWidth = 3;
Landscape landscape = new Landscape(rover);
landscape.BuildLandscapeGrid(false);
string[] commands = new string[] { "B", "B", "B", "L", "F" };
foreach (string s in commands)
{
rover.Command_Receiver(s);
}
Assert.AreEqual(1, rover.PositionY);
Assert.AreEqual(0, rover.PositionX);
}