public void TestMarsRover1()
{
//Arrange
IPlanetSurface mars = new MarsSurface("5 5");
IVehicle rover1 = new MarsRover("1 2 N", "LMLMLMLMM", mars);
//Act
string actResult = rover1.PrintFinalPositionAndHeading();
//Assert
Assert.Equal("1 3 N", actResult);
}