public void CommandsDataAreRecordedAsArrayListAndConvertedBackToString(string String)
{
// -- arrange
var rover = new Rover();
// -- act
rover.Move(String);
// -- assert
rover.CommandsToString().Should().Be(String);
}
public void RoverCanGoFromPositionToDirection(
int startX, int startY, Direction startDir,
int endX, int endY, Direction endDir,
string Commands)
{
// -- arrange
var rover = new Rover
{
Position = new Position {
X = startX, Y = startY, Direction = startDir
},
Destination = new Position {
X = endX, Y = endY, Direction = endDir
}
};
// -- act
rover.LocateToDestination();
// -- assert
rover.CommandsToString().Should().Be(Commands);
}
static void Main()
{
var rover = new Rover();
// For calculations of two coordinates, but not overwriting coordinates of "real" rover
var rover2 = new Rover();
Console.WriteLine("For command input, type: 'command'.");
Console.WriteLine("For automatic navigation, type: 'locate'.");
Console.WriteLine("For solutions of homework commands, type: 'homework'.");
Console.WriteLine("To get back to this menu, type: 'back'.");
Console.WriteLine();
Console.WriteLine($"Current position is: X: {rover.Position.X}, Y: {rover.Position.Y}, facing: {rover.Position.Direction}.");
while (true)
{
Console.WriteLine("");
string instructions = Console.ReadLine();
// -- commanding "M, L, R"
if (instructions == "command")
{
Console.WriteLine("Input commands: 'L' to turn left, 'R' to turn right, 'M' to move forward.");
Console.WriteLine();
while (instructions != "back")
{
Console.WriteLine($"X: {rover.Position.X}, Y: {rover.Position.Y}, to {rover.Position.Direction}");
instructions = Console.ReadLine();
if (instructions != "back")
{
rover.Move(instructions);
}
}
}
// -- finding path to location
if (instructions == "locate")
{
Console.WriteLine("Input destination coordinates and direction in format:");
Console.WriteLine("X Y D");
Console.WriteLine("D is direction, substitute it with 'N, E, S, W' as 'North, East, South, West'");
Console.WriteLine();
while (instructions != "back")
{
Console.WriteLine($"X: {rover.Position.X}, Y: {rover.Position.Y}, to {rover.Position.Direction}");
instructions = Console.ReadLine();
if (instructions != "back")
{
rover.Destination = rover.GetDestination(instructions);
rover.LocateToDestination();
Console.WriteLine(rover.CommandsToString());
Console.WriteLine();
}
}
}
if (instructions == "homework")
{
while (instructions != "back")
{
Console.WriteLine("Input position and destination coordinates and direction in format:");
Console.WriteLine("X Y D");
Console.WriteLine("D is direction, substitute it with 'N, E, S, W' as 'North, East, South, West'");
Console.WriteLine();
rover2.Position = new Position {
X = 0, Y = 0, Direction = Direction.N
};
rover2.Destination = new Position {
X = -2, Y = 3, Direction = Direction.E
};
Console.WriteLine("Position:");
Console.WriteLine($"X: {rover2.Position.X}, Y: {rover2.Position.Y}, to {rover2.Position.Direction}");
Console.WriteLine("Destination:");
Console.WriteLine($"X: {rover2.Destination.X}, Y: {rover2.Destination.Y}, to {rover2.Destination.Direction}");
rover2.LocateToDestination();
Console.WriteLine(rover2.CommandsToString());
Console.WriteLine();
rover2.Position = new Position {
X = -1, Y = -1, Direction = Direction.W
};
rover2.Destination = new Position {
X = -2, Y = -2, Direction = Direction.S
};
Console.WriteLine("Position:");
Console.WriteLine($"X: {rover2.Position.X}, Y: {rover2.Position.Y}, to {rover2.Position.Direction}");
Console.WriteLine("Destination:");
Console.WriteLine($"X: {rover2.Destination.X}, Y: {rover2.Destination.Y}, to {rover2.Destination.Direction}");
rover2.LocateToDestination();
Console.WriteLine(rover2.CommandsToString());
Console.WriteLine();
rover2.Position = new Position {
X = 5, Y = -3, Direction = Direction.N
};
rover2.Destination = new Position {
X = -10, Y = -13, Direction = Direction.S
};
Console.WriteLine("Position:");
Console.WriteLine($"X: {rover2.Position.X}, Y: {rover2.Position.Y}, to {rover2.Position.Direction}");
Console.WriteLine("Destination:");
Console.WriteLine($"X: {rover2.Destination.X}, Y: {rover2.Destination.Y}, to {rover2.Destination.Direction}");
rover2.LocateToDestination();
Console.WriteLine(rover2.CommandsToString());
Console.WriteLine();
while (instructions != "back")
{
Console.WriteLine("Input start coordinates:");
instructions = Console.ReadLine();
if (instructions != "back")
{
rover2.Position = (rover2.GetDestination(instructions));
Console.WriteLine("Input end coordinates:");
instructions = Console.ReadLine();
if (instructions != "back")
{
rover2.Destination = (rover2.GetDestination(instructions));
rover2.LocateToDestination();
Console.WriteLine(rover2.CommandsToString());
Console.WriteLine();
}
}
}
}
}
if (instructions == "back")
{
Console.WriteLine();
Console.WriteLine("Back to menu.");
}
}
}
