public void GivenFacingWest_AndOnTheTopLeft_WhenMovesForward_ShouldMoveToTopRight()
{
//Arrange
_sut = new Rover(_planet, -10, 10, Direction.W);
var expcPositionString = "10, 10, W";
//Act
var isSuccessfulMove = _sut.ProcessCommands("F");
var currentPosition = _sut.GetCurrentPosition();
//Assert
isSuccessfulMove.Should().BeTrue("Wrapping On TopLeft boundary failed");
expcPositionString.ToString().Should().Be(currentPosition);
}
public void GivenFacingSouth_AndOnTheTopRight_WhenMovesBackward_ShouldMoveToBottomRight()
{
//Arrange
_sut = new Rover(_planet, 10, 10, Direction.S);
var expcPositionString = "10, -10, S";
//Act
var isSuccessfulMove = _sut.ProcessCommands("B");
var currentPosition = _sut.GetCurrentPosition();
//Assert
isSuccessfulMove.Should().BeTrue("Wrapping On TopRight boundary failed");
expcPositionString.ToString().Should().Be(currentPosition);
}
public void GivenBackCommand_WhenRoverMoves_ShouldMoveDownwardsVertically()
{
//Arrange
_sut = new Rover(_planet, 2, 3, Direction.N);
var expcPositionString = "2, 2, N";
//Act
var isSuccess = _sut.ProcessCommands("B");
var currentPosition = _sut.GetCurrentPosition();
//Assert
isSuccess.Should().BeTrue("Vertial Downwards operation failed");
expcPositionString.ToString().Should().Be(currentPosition, "Rover is not at expected position");
}
public void GivenBackwardCommand_WhenRoverMoves_ShouldMoveBackHorizontally()
{
//Arrange
_sut = new Rover(_planet, 2, 3, Direction.E);
var expcPositionString = "1, 3, E";
//Act
var isSuccess = _sut.ProcessCommands("B");
var currentPosition = _sut.GetCurrentPosition();
//Assert
isSuccess.Should().BeTrue("Horizontal Backward operation failed");
expcPositionString.ToString().Should().Be(currentPosition, "Rover is not at expected position");
}
public void GivenSeriesOfCommands_WhenRoverMoves_ShouldMoveToExpectionPosition()
{
//Arrange
_sut = new Rover(_planet, 0, 0, Direction.N);
var expcPositionString = "2, 2, E";
//Act
var isSuccess = _sut.ProcessCommands("FFRFF");
var currentPosition = _sut.GetCurrentPosition();
//Assert
isSuccess.Should().BeTrue("Rover Move operation failed");
expcPositionString.ToString().Should().Be(currentPosition, "Rover is not at expected position");
}
public void GivenObstacleIsPresentImmediately_WhenMovesForward_ShouldNotChangeInPosition()
{
//Arrange
_obstacles = new List <Point>
{
new Point(1, 0)
};
_planet.SetObstacles(_obstacles);
_sut = new Rover(_planet, 0, 0, Direction.E);
var expcPositionString = "0, 0, E";
//Act
var isSuccessfulMove = _sut.ProcessCommands("F");
var currentPosition = _sut.GetCurrentPosition();
//Assert
isSuccessfulMove.Should().BeFalse("Rover moved past obstacle");
expcPositionString.ToString().Should().Be(currentPosition);
}
public void GivenCommandsToMove_WhenObstacleIsEncounteredInTheMiddle_ShouldReturnLastSuccessfulPoint()
{
//Arrange
_obstacles = new List <Point>
{
new Point(80, 80)
};
_planet = new Pluto(100, 0, 100, 0);
_planet.SetObstacles(_obstacles);
_sut = new Rover(_planet, 70, 70, Direction.N);
var expcPositionString = "79, 80, E";
//Act
var isSuccessfulMove = _sut.ProcessCommands("FFFFFFFFFFRFFFFFFFFFF");
var currentPosition = _sut.GetCurrentPosition();
//Assert
isSuccessfulMove.Should().BeFalse("Rover moved past obstacle");
expcPositionString.ToString().Should().Be(currentPosition);
}
