public void GridColumn_Cells_Count_Equals_Grid_Height()
{
Grid <ushort> grid = new Grid <ushort>(GRID_WIDTH, GRID_HEIGHT);
int col = 8;
GridColumn <ushort> gridColumn = new GridColumn <ushort>(grid, col);
int cellCount = gridColumn.Count();
int gridHeight = grid.Height;
Assert.AreEqual(cellCount, gridHeight);
}