public void StateAccess() { State o = new State(null); Assert.Equal("q", o.At(o.Live, 4, 8).Sym); Assert.Equal(Color.White, o.At(o.Live, 5, 1).Color); Assert.True(o.At(o.Live, 7, 7).Inert); Assert.Equal(Color.White, o.Turn(true)); Assert.Equal(Color.Black, o.Turn(false)); Piece blackKing = o.King(Color.Black, true); Assert.Equal(Color.Black, blackKing.Color); Assert.Equal(5, blackKing.X); Assert.Equal(8, blackKing.Y); o = new State("bbc3 wnf6"); List <(int, int, int, int)> r = o.LineOfAttack(o.At(o.Live, 3, 3), o.At(o.Live, 6, 6)); Assert.Contains((3, 3, 3, 3), r); Assert.Contains((4, 4, 0, 0), r); Assert.Contains((5, 5, 0, 0), r); }