public void ShouldReturn0WhenMovingSouthFromFieldWith0YValue()
{
// arrange
var initialField = new Field
{
Y = 0
};
var handler = new MoveSouthCommandHandler();
// act
var newField = handler.Move(initialField);
// assert
Assert.AreEqual(0, newField.Y);
}
public void ShouldBeAbleToHandleCommandWhenMoveDirectionIsSouth()
{
// arrange
var command = new MoveForwardCommand
{
Direction = Directions.Directions.South
};
var handler = new MoveSouthCommandHandler();
// act
var canHandle = handler.CanHandle(command);
// assert
Assert.IsTrue(canHandle);
}
public void ShouldReturnFieldYDecreasedByOneWhenMovingSouthFromFieldWithPositiveYValue()
{
// arrange
var initialField = new Field
{
Y = 2
};
var handler = new MoveSouthCommandHandler();
// act
var newField = handler.Move(initialField);
// assert
Assert.AreEqual(1, newField.Y);
}
