public void Robert_PlacedOutOfTableY()
{
// Given
IRobert target = new Robert(new TableDimension(width: 6, hight: 5));
// When
target.Place(new Position(x: 5, y: 5), Direction.North);
// Then
Assert.IsNull(target.CurrentPosition);
}
public void Robert_PlacedOnTable()
{
// Given
IRobert target = new Robert(new TableDimension(width: 5, hight: 5));
// When
target.Place(new Position(x: 4, y: 3), Direction.North);
// Then
Assert.IsNotNull(target.CurrentPosition);
Assert.AreEqual(new Position(x: 4, y: 3), target.CurrentPosition.Value);
Assert.AreEqual(Direction.North, target.CurrentDirection.Value);
}
private static void TestMove(Direction direction, Position currentPosition, Position nextPosition)
{
// Given
IRobert target = new Robert(new TableDimension(width: 5, hight: 5));
target.Place(currentPosition, direction);
// When
target.Move();
// Then
Assert.AreEqual(nextPosition, target.CurrentPosition.Value);
Assert.AreEqual(direction, target.CurrentDirection.Value);
}
private static void TestDirection(Direction currentDirection, Direction nextDirection, Action <IRobert> turn)
{
// Given
IRobert target = new Robert(new TableDimension(width: 5, hight: 5));
target.Place(new Position(x: 3, y: 3), currentDirection);
// When
turn(target);
// Then
Assert.IsNotNull(target.CurrentPosition);
Assert.AreEqual(new Position(x: 3, y: 3), target.CurrentPosition.Value);
Assert.AreEqual(nextDirection, target.CurrentDirection.Value);
}
public void Robert_ReportPosition()
{
// Given
IRobert target = new Robert(new TableDimension(width: 5, hight: 5));
target.Place(new Position(x: 4, y: 3), Direction.North);
// When
string actual = null;
target.Report(report => actual = report);
// Then
var expected = "4,3,NORTH";
Assert.AreEqual(expected, actual);
}