public void CanFreezeACell() { var cell = new Grid.GridCell(0, 0); cell.Freeze(); Assert.That(cell.IsFrozen, Is.True); }
public void CannotChangeAFrozenCell() { var cell = new Grid.GridCell(0, 0); cell.Freeze(); Assert.Throws(typeof(InvalidOperationException), () => { cell.Value = 9; }); }