public void GivenGetNextPosition_WhenNoDirection_ThenNoPosition()
{
var robot = new State.ToyRobot();
robot.Place(1, 1, RobotDirection.East);
robot.Direction = null;
robot.GetNextPosition().Should().BeNull();
}
public void GivenPlace_WhenPlacing_ThenPositionAndDirectionSet(int positionX, int positionY, RobotDirection direction)
{
var robot = new State.ToyRobot();
robot.Place(positionX, positionY, direction);
robot.IsPlaced.Should().BeTrue();
robot.PositionX.Should().Be(positionX);
robot.PositionY.Should().Be(positionY);
robot.Direction.Should().Be(direction);
}
public void GivenMove_WhenNextPosition_ThenMovement()
{
var robot = new State.ToyRobot();
robot.Place(1, 1, RobotDirection.South);
robot.Move();
robot.PositionX.Should().Be(1);
robot.PositionY.Should().Be(0);
}
public void GivenMove_WhenNoNextPosition_ThenNoMovement()
{
var robot = new State.ToyRobot();
robot.Place(1, 1, RobotDirection.East);
robot.Direction = null;
robot.Move();
robot.PositionX.Should().Be(1);
robot.PositionY.Should().Be(1);
}
public void GivenGetNextPosition_WhenPlaced_ThenNewPositionIsApplicationOfDirectionAndSpeed(int speed, int x, int y, RobotDirection direction, int expectedX, int expectedY)
{
var robot = new State.ToyRobot(speed);
robot.Place(x, y, direction);
var position = robot.GetNextPosition();
position.Should().NotBeNull();
position.X.Should().Be(expectedX);
position.Y.Should().Be(expectedY);
}
public void GivenGetNextPosition_WhenNotPlaced_ThenNoPosition()
{
var robot = new State.ToyRobot();
robot.GetNextPosition().Should().BeNull();
}
