public void TestTileGetTextRepresentationOfNumberedTile()
        {
            var tile = new Tile("1", 0, TileType.Empty);

            var actual = tile.GetTextRepresentation();
            var expected = "1";
            Assert.AreEqual(actual, expected);
        }
        public void TestTileGetTextRepresentationOfEmptyTile()
        {
            var tile = new Tile(string.Empty, 0, TileType.Empty);

            var actual = tile.GetTextRepresentation();
            var expected = " ";
            Assert.AreEqual(actual, expected);
        }