public void GetLiveNeighborsTest() { Cell newCell = new Cell { X = 0, Y = 0 }; Cell anotherCell = new Cell { X = 1, Y = 0 }; World world = new World(); world.AddCell(0, 0); world.AddCell(0,1); world.AddCell(2,3); world.AddCell(-1, -1); List<Cell>actual = world.GetLiveNeighbors(world.GetCell(0,0).X, world.GetCell(0, 0).Y); Assert.AreEqual(2,actual.Count); }