public void MoveForward_with_a_rover_orientation_to_West_should_decrease_one_more_in_the_position_X()
{
IRover rover = new Rover(new Position(1, 2, Orientation.West));
rover.MoveForward();
Assert.AreEqual(0, rover.Position.PositionX);
}
public void MoveForward_with_a_rover_orientation_to_South_should_decrease_one_more_in_the_position_Y()
{
IRover rover = new Rover(new Position(1, 2, Orientation.South));
rover.MoveForward();
Assert.AreEqual(1, rover.Position.PositionY);
}
public void ExecuteCommandByLetter_with_letter_R_should_call_Spin90DegreesRight()
{
IRover rover = new Rover();
rover.ExecuteCommandByLetter('R');
Assert.AreEqual("0 0 E", rover.ReportPosition());
}
public void ExecuteCommandByLetter_with_letter_M_should_call_MoveForward()
{
IRover rover = new Rover();
rover.ExecuteCommandByLetter('M');
Assert.AreEqual("0 1 N", rover.ReportPosition());
}
public void ExecuteCommandByLetter_with_a_invalid_letter_should_do_nothing()
{
IRover rover = new Rover();
rover.ExecuteCommandByLetter('Z');
Assert.AreEqual("0 0 N", rover.ReportPosition());
}
public void Spin90DegreesLeft_with_rover_orientation_to_East_should_change_the_orientation_to_North()
{
IRover rover = new Rover(new Position(4, 6, Orientation.East));
rover.Spin90DegreesLeft();
Assert.AreEqual(Orientation.North, rover.Position.Orientation);
}
public void ReportPosition_should_inform_your_current_position()
{
IRover rover = new Rover();
rover.Position = new Position(2, 2, Orientation.North);
Assert.AreEqual("2 2 N", rover.ReportPosition());
}
public void Spin90DegreesRight_with_rover_orientation_to_South_should_change_the_orientation_to_West()
{
IRover rover = new Rover(new Position(4, 6, Orientation.South));
rover.Spin90DegreesRight();
Assert.AreEqual(Orientation.West, rover.Position.Orientation);
}
