/// <summary>
/// Creates the rover and sets its initial position and heading
/// </summary>
/// <param name="initialPosition"></param>
/// <returns></returns>
private IRover SetUpRover(string initialPosition)
{
IRover rover = new Rover();
var items = initialPosition.Trim().Split(' ');
rover.SetPosition(new Position
{
X = Convert.ToUInt64(items[0]),
Y = Convert.ToUInt64(items[1])
});
switch (items[2].ToUpperInvariant())
{
case "N":
_roverService.SetRoverHeading(rover, Heading.North);
break;
case "S":
_roverService.SetRoverHeading(rover, Heading.South);
break;
case "E":
_roverService.SetRoverHeading(rover, Heading.East);
break;
case "W":
_roverService.SetRoverHeading(rover, Heading.West);
break;
default:
throw new MissionInputException($"Invalid input for rover initial direction: ${items[2]}");
}
return(rover);
}
public void SetGetRoverHeading()
{
// Arrange
var expected = Heading.West;
_service.SetRoverHeading(_rover, expected);
// Act
var actual = _service.GetRoverHeading(_rover);
// Assert
Assert.IsTrue(actual == expected);
}