public void CheckMoveShouldReturnOk(PieceType pieceType)
{
//Arrange
var postionFrom = new BoardPostion(1, 1);
var postionTo = new BoardPostion(3, 4);
var factoryMock = new Mock <IPieceStrategyFactory>();
var pieceStrategyMock = new Mock <IPieceStrategy>();
pieceStrategyMock
.Setup(x => x.GetAvailableMovesAsync(postionFrom))
.Returns(Task.FromResult <IEnumerable <BoardPostion> >(new [] { postionTo }));
factoryMock
.Setup(x => x.Create(It.IsAny <PieceType>()))
.Returns(pieceStrategyMock.Object);
var uut = new BoardService(factoryMock.Object);
//Act
var result = uut.CheckMove(pieceType, postionFrom, postionTo).Result;
//Arrange
Assert.That(result.Equals(MoveCheckStatus.Ok));
}