public void When_At_Start_And_Facing_South_And_Move_Do_Not_Pass_Boundary()
{
var direction = new South(_landscape);
direction.Move();
Assert.That(_landscape.CoordinateX, Is.EqualTo(0));
Assert.That(_landscape.CoordinateY, Is.EqualTo(0));
}
public void GivenDirectionSouth_WhenMove_ShouldYAxisDecremented()
{
var direction = new South();
var oldPosition = new Core.ValueObject.RoverPosition(3, 3, direction.Direction);
var position = direction.Move(oldPosition);
Assert.Equal(position.X, oldPosition.X);
Assert.Equal(position.Y, oldPosition.Y - 1);
}
public void moves_south()
{
var command = new South(11);
var result = command.Move(StartingPosition);
result.North.Should().Be(-10);
result.East.Should().Be(1);
result.Direction.Should().Be(Direction.E);
}
public void Move_HeadedSouth_ResultsInPositionOneDown()
{
const int startX = 10;
const int startY = 12;
Direction sut = new South();
var moveResult = sut.Move(startX, startY);
moveResult.x.Should().Be(startX);
moveResult.y.Should().Be(startY - 1);
}