public void ExecuteMove_auto_plays_all_possible_moves_next()
{
/*
* HH CC DD SS
* KH TC KD KS
*
* aa bb cc dd
* QC -- -- --
*
* 00 01 02 03 04 05 06 07
* -- -- -- -- -- -- -- --
* KC
* JC
*/
var r = Reserve.Create("QC");
var f = Foundation.Create(Ranks.Rk, Ranks.R10, Ranks.Rk, Ranks.Rk);
var t0 = Tableau.Create("KC JC");
var tRest = Tableau.Create();
var ts = Tableaus.Create(t0, tRest, tRest, tRest, tRest, tRest, tRest, tRest);
var b = Board.Create(r, f, ts);
Assert.True(b.IsValid());
// Act
b = b.ExecuteMove(Move.Get(MoveType.TableauToFoundation, 0));
// Assert
Assert.Equal(1, b._manualMoveCount);
Assert.Equal(2, b.AutoMoveCount);
Assert.Equal(3, b.MoveCount);
Assert.True(b.IsSolved);
}
public void Clone_clones_object()
{
var ts = Tableaus.Create(
Tableau.Create(),
Tableau.Create("KC"),
Tableau.Create("KD"),
Tableau.Create("KH"),
Tableau.Create("KS"),
Tableau.Create("QC"),
Tableau.Create("QD"),
Tableau.Create());
var clone = ts.CloneX();
Assert.Equal(ts.EmptyCount(), clone.EmptyCount());
Assert.Equal(Card.Null, clone[0].Top);
Assert.Equal(Card.Get("KC"), clone[1].Top);
Assert.Equal(Card.Get("KD"), clone[2].Top);
Assert.Equal(Card.Get("KH"), clone[3].Top);
Assert.Equal(Card.Get("KS"), clone[4].Top);
Assert.Equal(Card.Get("QC"), clone[5].Top);
Assert.Equal(Card.Get("QD"), clone[6].Top);
Assert.Equal(Card.Null, clone[7].Top);
Assert.NotSame(ts, clone);
var fi = typeof(Tableau).GetField("_state", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
for (var i = 0; i < 8; i++)
{
Assert.True(ts[i].Equals(clone[i]));
Assert.NotSame(ts[i], clone[i]);
Assert.Equal(ts[i].Top, clone[i].Top);
Assert.NotSame(fi.GetValue(ts[i]), fi.GetValue(clone[i]));
}
}
public void Dump_returns_string_representation()
=> Assert.Equal(
$"00 01 02 03 04 05 06 07{Environment.NewLine}-- -- -- -- -- -- -- --{Environment.NewLine} KC KD KH KS QC QD {Environment.NewLine} 9C ",
Tableaus.Create(Tableau.Create(),
Tableau.Create("KC"),
Tableau.Create("KD 9C"),
Tableau.Create("KH"),
Tableau.Create("KS"),
Tableau.Create("QC"),
Tableau.Create("QD"),
Tableau.Create("")).Dump());
public void EmptyCount_returns_empty_tableau_count()
{
var ts = Tableaus.Create(
Tableau.Create(),
Tableau.Create("KC"),
Tableau.Create("KD"),
Tableau.Create("KH"),
Tableau.Create("KS"),
Tableau.Create("QC"),
Tableau.Create("QD"),
Tableau.Create());
Assert.Equal(2, ts.EmptyCount());
}
public void GetValidMoves_returns_moves_in_correct_order()
{
/*
* HH CC DD SS
* -- QC KD JS
*
* aa bb cc dd
* KC -- -- --
*
* 00 01 02 03 04 05 06 07
* -- -- -- -- -- -- -- --
* KS QS AH
* 2H
* 3H
* 4H
* 5H
* 6H
* 7H
* 8H
* 9H
* TH
* JH
* QH
* KH
*/
var r = Reserve.Create("KC");
var f = Foundation.Create(Ranks.Nil, Ranks.Rq, Ranks.Rk, Ranks.Rj);
var t0 = Tableau.Create("KS");
var t1 = Tableau.Create("QS");
var t3 = Tableau.Create("AH 2H 3H 4H 5H 6H 7H 8H 9H TH JH QH KH");
var tRest = Tableau.Create();
var ts = Tableaus.Create(t0, t1, tRest, t3, tRest, tRest, tRest, tRest);
var b = Board.Create(r, f, ts);
Assert.True(b.IsValid());
// Act
var moves = b.GetValidMoves();
// Assert
Assert.Equal(MoveType.ReserveToFoundation, moves[0].Type);
Assert.Equal(MoveType.TableauToFoundation, moves[1].Type);
Assert.Equal(MoveType.ReserveToTableau, moves[2].Type);
Assert.Equal(MoveType.TableauToTableau, moves[3].Type);
Assert.Equal(MoveType.TableauToTableau, moves[4].Type);
Assert.Equal(MoveType.TableauToReserve, moves[5].Type);
Assert.Equal(MoveType.TableauToReserve, moves[6].Type);
Assert.Equal(MoveType.TableauToReserve, moves[7].Type);
}
public void GetValidMoves_doesnt_block_TtT_move_when_column_sortSize_changes_after_move()
{
/*
* HH CC DD SS
* 6H 6C AD 4S
*
* 00 01 02 03
* QH 5D KH KD
*
* 00 01 02 03 04 05 06 07
* -- -- -- -- -- -- -- --
* KC 2D QC QD 6S 8H TH JD
* 7D JH JS QS 8S 9C TS
* TC KS 7C 9H
* 9D 6D 3D
* 8C 5S 7S
* 7H 4D JC
* TD
* 9S
* 8D
*/
var b = Board.Create(
Reserve.Create("QH", "5D", "KH", "KD"),
Foundation.Create(Ranks.R6, Ranks.R6, Ranks.Ace, Ranks.R4),
Tableaus.Create(
Tableau.Create("KC 7D TC 9D 8C 7H"),
Tableau.Create("2D JH"),
Tableau.Create("QC"),
Tableau.Create("QD JS"),
Tableau.Create("6S QS"),
Tableau.Create("8H 8S KS 6D 5S 4D"),
Tableau.Create("TH 9C 7C 3D 7S JC TD 9S 8D"),
Tableau.Create("JD TS 9H")
)
);
Assert.True(b.IsValid());
b = b.ExecuteMove(Move.Get(MoveType.TableauToTableau, 1, 2));
// Act
var moves = b.GetValidMoves().ToArray();
var tttMoves = moves.Where(p => p.Type == MoveType.TableauToTableau).ToList();
// Assert
Assert.Single(tttMoves.Where(m => m.From == 2 && m.To == 1 && m.Size == 1));
}
public void GetValidMoves_returns_all_valid_tf_moves()
{
/*
* HH CC DD SS
* -- 3C 3D --
*
* aa bb cc dd
* -- -- -- --
*
* 00 01 02 03 04 05 06 07
* -- -- -- -- -- -- -- --
* QD QC KC 2S 5H JH KD 5C
* 3H JD JS 6H QS 6D 8D 9C
* TD JC 8C 6C 8S 4S 5D QH
* 7S 9D KS AS 6S 4H KH 8H
* AH 9S TC 7C 3S TS 9H 2H
* 5S 7H 4C 4D 7D
* TH
* ^ ^
* | |
* should pick these 2
*/
// Arrange
var r = Reserve.Create();
var f = Foundation.Create(Ranks.Nil, Ranks.R3, Ranks.R3, Ranks.Nil);
var t0 = Tableau.Create("QD 3H TD 7S AH 5S");
var t1 = Tableau.Create("QC JD JC 9D 9S");
var t2 = Tableau.Create("KC JS 8C KS TC 7H TH");
var t3 = Tableau.Create("2S 6H 6C AS 7C");
var t4 = Tableau.Create("5H QS 8S 6S 3S 4C");
var t5 = Tableau.Create("JH 6D 4S 4H TS");
var t6 = Tableau.Create("KD 8D 5D KH 9H 4D");
var t7 = Tableau.Create("5C 9C QH 8H 2H 7D");
var ts = Tableaus.Create(t0, t1, t2, t3, t4, t5, t6, t7);
var b = Board.Create(r, f, ts);
Assert.True(b.IsValid());
// Act
var moves = b.GetValidMoves().ToArray();
// Assert
Assert.Equal(2, moves.Where(m => m.Type == MoveType.TableauToFoundation).Count());
Assert.Equal(Move.Get(MoveType.TableauToFoundation, 4), moves[0]);
Assert.Equal(Move.Get(MoveType.TableauToFoundation, 6), moves[1]);
}
public void GetValidMoves_skips_partial_moves_of_sorted_tableau_to_empty_one()
{
/*
* HH CC DD SS
* 2H 4C 6D 8S
*
* aa bb cc dd
* KS 6H KD --
*
* 00 01 02 03 04 05 06 07
* -- -- -- -- -- -- -- --
* JC QS JS 9S JH 5C
* TH QC 8C TC 9D 6C
* 9C TS 3H KC 9H QH
* 7C 7H JD 8H 8D
* KH 7D 4H TD
* QD
* 5H
*
* Max allowed: 4
* Valid moves: 2->1(1), 3->1(1), 4->1(1), 5->1(1), 6->1(1)
*/
// Arrange
var r = Reserve.Create("KS", "6H", "KD");
var f = Foundation.Create(Ranks.R2, Ranks.R4, Ranks.R6, Ranks.R8);
var t0 = Tableau.Create("JC TH 9C");
var t2 = Tableau.Create("QS QC TS 7C KH");
var t3 = Tableau.Create("JS 8C 3H 7H 7D");
var t4 = Tableau.Create("9S TC KC JD");
var t5 = Tableau.Create("JH 9D 9H 8H 4H");
var t6 = Tableau.Create("5C 6C QH 8D TD QD 5H");
var tRest = Tableau.Create();
var ts = Tableaus.Create(t0, tRest, t2, t3, t4, t5, t6, tRest);
var b = Board.Create(r, f, ts);
Assert.True(b.IsValid());
// Act
var moves = b.GetValidMoves().ToArray();
// Assert
Assert.Equal(5, moves.Where(m => m.Type == MoveType.TableauToTableau).Count());
Assert.Empty(moves.Where(m => m.Type == MoveType.TableauToTableau && m.From == 0 && m.To == 1));
Assert.All(moves.Where(m => m.Type == MoveType.TableauToTableau), m => Assert.True(m.To == 1));
}
public void AllCards_returns_all_cards()
{
var t0 = Tableau.Create("AC");
var t1 = Tableau.Create("AD");
var t3 = Tableau.Create("AH AS");
var ts = Tableaus.Create(t0, t1, Tableau.Create(), t3);
var allCards = ts.AllCards().ToList();
// Assert
Assert.Equal(4, allCards.Count);
Assert.Equal(Card.Get("AC"), allCards[0]);
Assert.Equal(Card.Get("AD"), allCards[1]);
Assert.Equal(Card.Get("AH"), allCards[2]);
Assert.Equal(Card.Get("AS"), allCards[3]);
Assert.Empty(Tableaus.Create().AllCards());
}
public void GetValidMoves_calculates_maxMoveSize_correctly()
{
/*
* HH CC DD SS
* 2H 4C 6D 8S
*
* aa bb cc dd
* QS 6H TH JD
*
* 00 01 02 03 04 05 06 07
* -- -- -- -- -- -- -- --
* 9S JC KD JS KS 9C 5C 5H
* QD KH 8C 9D 6C
* 7D JH 3H 9H QH
* TC TS 7H 8H 8D
* KC 4H TD
* 7C QC
* ^ ^
* | |
* | |
* ----------
* JH,TS - Can't move since available is 1 and move size is 2
*/
var r = Reserve.Create("QS", "6H", "TH", "JD");
var f = Foundation.Create(Ranks.R2, Ranks.R4, Ranks.R6, Ranks.R8);
var t0 = Tableau.Create("9S QD 7D TC");
var t1 = Tableau.Create("JC");
var t2 = Tableau.Create("KD KH JH TS");
var t3 = Tableau.Create("JS 8C 3H 7H KC 7C");
var t4 = Tableau.Create("KS");
var t5 = Tableau.Create("9C 9D 9H 8H 4H QC");
var t6 = Tableau.Create("5C 6C QH 8D TD");
var t7 = Tableau.Create("5H");
var tRest = Tableau.Create();
var ts = Tableaus.Create(t0, t1, t2, t3, t4, t5, t6, t7);
var b = Board.Create(r, f, ts);
Assert.True(b.IsValid());
// Act
var moves = b.GetValidMoves().ToArray();
// Assert
Assert.Empty(moves.Where(m => m.Type == MoveType.TableauToTableau && m.From == 2 && m.To == 5 && m.Size == 2));
}
public void GetValidMoves_unblocks_reverse_moves_TtT_when_original_tableaus_had_any_manual_moves()
{
/*
* HH CC DD SS
* 2H 4C 6D 8S
*
* aa bb cc dd
* KS 6H KD JD
*
* 00 01 02 03 04 05 06 07
* -- -- -- -- -- -- -- --
* 9S QS JS JH 5C
* QD QC 8C 9D 6C
* 7D TS 3H 9H QH
* TC 7C 7H 8H 8D
* JC KH KC 4H 5H
* TH TD
* 9C
*/
// Arrange
var r = Reserve.Create("KS", "6H", "KD", "JD");
var f = Foundation.Create(Ranks.R2, Ranks.R4, Ranks.R6, Ranks.R8);
var t0 = Tableau.Create("9S QD 7D TC JC TH 9C");
var t2 = Tableau.Create("QS QC TS 7C KH");
var t3 = Tableau.Create("JS 8C 3H 7H KC");
var t5 = Tableau.Create("JH 9D 9H 8H 4H");
var t6 = Tableau.Create("5C 6C QH 8D 5H TD");
var tRest = Tableau.Create();
var ts = Tableaus.Create(t0, tRest, t2, t3, tRest, t5, t6, tRest);
var b = Board.Create(r, f, ts);
Assert.True(b.IsValid());
b = b.ExecuteMove(Move.Get(MoveType.TableauToTableau, 0, 6));
b = b.ExecuteMove(Move.Get(MoveType.TableauToTableau, 0, 1));
b = b.ExecuteMove(Move.Get(MoveType.TableauToTableau, 6, 7));
// Act
var moves = b.GetValidMoves().ToArray();
var tttMoves = moves.Where(p => p.Type == MoveType.TableauToTableau).ToList();
// Assert
Assert.Single(tttMoves.Where(m => m.From == 6 && m.To == 0));
}
public void GetValidMoves_skips_similar_moves_from_tableau_to_multiple_empty_tableaus()
{
/*
* HH CC DD SS
* 2H 4C 6D 8S
*
* aa bb cc dd
* KS 6H KD JD
*
* 00 01 02 03 04 05 06 07
* -- -- -- -- -- -- -- --
* 9S QS JS JH 5C
* TC QC 8C 9D 6C
* KC TS 3H 9H QH
* QD 7C 7H 8H 8D
* JC KH 7D 4H TD
* TH 5H
* 9C
*
* Max allowed: 4
* Possible to move 5 from 0 to 1 but should only move 4, 3, 2, 1 stack(s)
* Valid moves: 0->1(4), 2->1(1), 3->1(1), 5->1(1), 6->1(1)
*/
// Arrange
var r = Reserve.Create("KS", "6H", "KD", "JD");
var f = Foundation.Create(Ranks.R2, Ranks.R4, Ranks.R6, Ranks.R8);
var t0 = Tableau.Create("9S TC KC QD JC TH 9C");
var t2 = Tableau.Create("QS QC TS 7C KH");
var t3 = Tableau.Create("JS 8C 3H 7H 7D");
var t5 = Tableau.Create("JH 9D 9H 8H 4H");
var t6 = Tableau.Create("5C 6C QH 8D TD 5H");
var tRest = Tableau.Create();
var ts = Tableaus.Create(t0, tRest, t2, t3, tRest, t5, t6, tRest);
var b = Board.Create(r, f, ts);
Assert.True(b.IsValid());
// Act
var moves = b.GetValidMoves().ToArray();
// Assert
Assert.Equal(5, moves.Where(m => m.Type == MoveType.TableauToTableau).Count());
Assert.All(moves.Where(m => m.Type == MoveType.TableauToTableau), m => Assert.True(m.To == 1));
}
public void Board_should_be_equal_when_same_reserve_but_different_order()
{
/*
* HH CC DD SS | HH CC DD SS
* 2H 4C 6D 8S | 2H 4C 6D 8S
* |
* aa bb cc dd | aa bb cc dd
* -- 6H -- JD | 6H JD -- --
* |
* 00 01 02 03 04 05 06 07 | 00 01 02 03 04 05 06 07
* -- -- -- -- -- -- -- -- | -- -- -- -- -- -- -- --
* 9S KS QS JS KD JH 5C | 9S KS QS JS KD JH 5C
* QD QC 8C 9D 6C | QD QC 8C 9D 6C
* 7D TS 3H 9H QH | 7D TS 3H 9H QH
* TC 7C 7H 8H 8D | TC 7C 7H 8H 8D
* JC KH KC 4H 5H | JC KH KC 4H 5H
* TH TD | TH TD
* 9C | 9C
*/
// Arrange
var r = Reserve.Create(null, "6H", null, "JD");
var f = Foundation.Create(Ranks.R2, Ranks.R4, Ranks.R6, Ranks.R8);
var t0 = Tableau.Create("9S QD 7D TC JC TH 9C");
var t1 = Tableau.Create("KS");
var t2 = Tableau.Create("QS QC TS 7C KH");
var t3 = Tableau.Create("JS 8C 3H 7H KC");
var t4 = Tableau.Create("KD");
var t5 = Tableau.Create("JH 9D 9H 8H 4H");
var t6 = Tableau.Create("5C 6C QH 8D 5H TD");
var tRest = Tableau.Create();
var ts = Tableaus.Create(t0, t1, t2, t3, t4, t5, t6, tRest);
var b1 = Board.Create(r, f, ts);
Assert.True(b1.IsValid());
r = Reserve.Create("6H", "JD");
var b2 = Board.Create(r, f, ts);
Assert.True(b2.IsValid());
Assert.True(b1 == b2);
Assert.True(b1.GetHashCode() == b2.GetHashCode());
}
public void ComputeCost_computes_cost()
{
/*
* HH CC DD SS
* 3H -- -- 2S colorDiff = abs(0 + 2 - 0 - 3) = 1
* movesEstimated = 52 - (0 + 0 + 3 + 2) = 47 * 2 = 94
* aa bb cc dd
* QC -- -- 9D occupied = 4 - 2 = 2
*
* 00 01 02 03 04 05 06 07 unsorted_size = 17
* -- -- -- -- -- -- -- --
* KC 5D TS 3S 9C TH 4D QD num_buried = 11
* QH AC 7H 5S 4S 7S 5C JS
* 2D 8H 4H JC 6D AD TD
* KS 3C JH 9S
* KH 8S 8D
* 6S KD 7C
* 4C QS 6H
* 3D JD
* 2C TC
* 9H
* 8C
* 7D
* 6C
* 5H
*/
var r = Reserve.Create("QC", null, null, "9D");
var f = Foundation.Create(Ranks.R3, Ranks.Nil, Ranks.Nil, Ranks.R2);
var t0 = Tableau.Create("KC QH"); // unsorted = 0, buried = 0
var t1 = Tableau.Create("5D AC 2D KS KH 6S 4C 3D 2C AD"); // unsorted = 6, buried = 8 -> 8 for (AC), (AD) is within sorted stack so it wont be counted
var t2 = Tableau.Create("TS 7H 8H"); // unsorted = 2, buried = 0
var t3 = Tableau.Create("3S 5S 4H 3C"); // unsorted = 1, buried = 3 -> 3 for (3S), (4H) is within sorted stack so it wont be counted
var t4 = Tableau.Create("9C 4S JC JH 8S KD QS JD TC 9H 8C 7D 6C 5H"); // unsorted = 5, buried = 0
var t5 = Tableau.Create("TH 7S 6D"); // unsorted = 1, buried = 0
var t6 = Tableau.Create("4D 5C 9S 8D 7C 6H"); // unsorted = 2, buried = 0
var t7 = Tableau.Create("QD JS TD"); // unsorted = 0, buried = 0
var ts = Tableaus.Create(t0, t1, t2, t3, t4, t5, t6, t7);
var b = Board.Create(r, f, ts);
Assert.True(b.IsValid());
b.ComputeCost();
Assert.Equal(125, b._cost);
}
public void GetValidMoves_skips_super_moves_when_not_enough_space_to_carry_move()
{
/*
* HH CC DD SS
* 2H 4C 6D 8S
*
* aa bb cc dd
* QS 6H TH JD
*
* 00 01 02 03 04 05 06 07
* -- -- -- -- -- -- -- --
* 9S JC KH JS 9C 5C 5H
* QD QC 8C 9D 6C
* 7D JH 3H 9H QH
* TC TS 7H 8H 8D
* KC 4H TD
* 7C KS
* ^ KD
* | ^
* | |
* ----------
* QC,JH,TS - Can't move since available is 2 and move size is 3
*/
var r = Reserve.Create("QS", "6H", "TH", "JD");
var f = Foundation.Create(Ranks.R2, Ranks.R4, Ranks.R6, Ranks.R8);
var t0 = Tableau.Create("9S QD 7D TC");
var t1 = Tableau.Create("JC");
var t2 = Tableau.Create("KH QC JH TS");
var t3 = Tableau.Create("JS 8C 3H 7H KC 7C");
var t5 = Tableau.Create("9C 9D 9H 8H 4H KS KD");
var t6 = Tableau.Create("5C 6C QH 8D TD");
var t7 = Tableau.Create("5H");
var tRest = Tableau.Create();
var ts = Tableaus.Create(t0, t1, t2, t3, tRest, t5, t6, t7);
var b = Board.Create(r, f, ts);
Assert.True(b.IsValid());
// Act
var moves = b.GetValidMoves().ToArray();
// Assert
Assert.Empty(moves.Where(m => m.Type == MoveType.TableauToTableau && m.From == 2 && m.To == 5 && m.Size == 3));
}
public void GetValidMoves_includes_super_moves_when_enough_is_available_to_carry_move()
{
/*
* HH CC DD SS
* 2H 4C 6D 8S
*
* aa bb cc dd
* QS 6H TH JD
*
* 00 01 02 03 04 05 06 07
* -- -- -- -- -- -- -- --
* 9S KH JS 9C 5C 5H
* QD QC 8C KS 6C
* 7D JH 3H 9H QH
* TC TS 7H 8H 8D
* JC 9D KC 4H TD
* 7C KD
* ^
* | ^
* | |
* ----------
* QC,JH,TS,9D - Can move since available is (0+1)<<2=4 and move size is 4
*/
var r = Reserve.Create("QS", "6H", "TH", "JD");
var f = Foundation.Create(Ranks.R2, Ranks.R4, Ranks.R6, Ranks.R8);
var t0 = Tableau.Create("9S QD 7D TC JC");
var t2 = Tableau.Create("KH QC JH TS 9D");
var t3 = Tableau.Create("JS 8C 3H 7H KC 7C");
var t5 = Tableau.Create("9C KS 9H 8H 4H KD");
var t6 = Tableau.Create("5C 6C QH 8D TD");
var t7 = Tableau.Create("5H");
var tRest = Tableau.Create();
var ts = Tableaus.Create(t0, tRest, t2, t3, tRest, t5, t6, t7);
var b = Board.Create(r, f, ts);
Assert.True(b.IsValid());
// Act
var moves = b.GetValidMoves().ToArray();
// Assert
Assert.Single(moves.Where(m => m.Type == MoveType.TableauToTableau && m.From == 2 && m.To == 5 && m.Size == 4));
}
public void EqualityTests()
{
Assert.False(Board.FromDealNum(5).Equals(new object()));
Assert.False(Board.FromDealNum(1) == Board.FromDealNum(2));
var b1 = Board.FromDealNum(5);
var b2 = Board.FromDealNum(5);
Assert.True(b1 == b2);
b1 = b1.ExecuteMove(Move.Get(MoveType.TableauToReserve, 0, 0), false);
Assert.True(b1 != b2);
b2 = b2.ExecuteMove(Move.Get(MoveType.TableauToReserve, 0, 0), false);
Assert.True(b1 == b2);
b1 = b1.ExecuteMove(Move.Get(MoveType.TableauToFoundation, 1), false);
Assert.True(b1 != b2);
b2 = b2.ExecuteMove(Move.Get(MoveType.TableauToFoundation, 1), false);
Assert.True(b1 == b2);
b1 = Board.Create(Reserve.Create("AD", "AH"), Foundation.Create(), Tableaus.Create());
b2 = Board.Create(Reserve.Create("AC", "AS"), Foundation.Create(), Tableaus.Create());
Assert.True(b1 != b2);
b1 = Board.Create(Reserve.Create(), Foundation.Create(), Tableaus.Create(Tableau.Create("KH")));
b2 = Board.Create(Reserve.Create(), Foundation.Create(), Tableaus.Create(Tableau.Create("KH")));
Assert.True(b1 == b2);
b1 = Board.Create(Reserve.Create(), Foundation.Create(), Tableaus.Create(Tableau.Create("KH QS")));
b2 = Board.Create(Reserve.Create(), Foundation.Create(), Tableaus.Create(Tableau.Create("KD QS")));
Assert.True(b1 != b2);
b1 = Board.Create(Reserve.Create(), Foundation.Create(), Tableaus.Create(Tableau.Create("KH QS")));
b2 = Board.Create(Reserve.Create(), Foundation.Create(), Tableaus.Create(Tableau.Create("KD")));
Assert.True(b1 != b2);
b1 = Board.Create(Reserve.Create(), Foundation.Create(), Tableaus.Create(Tableau.Create("KH QS")));
b2 = Board.Create(Reserve.Create(), Foundation.Create(), Tableaus.Create(Tableau.Create("KD TS 9D")));
Assert.True(b1 != b2);
}
public void GetValidMoves_skips_moves_that_are_reverse_of_last_move_tt_tt()
{
/*
* HH CC DD SS HH CC DD SS
* 2H 4C 6D 8S 2H 4C 6D 8S
*
* aa bb cc dd aa bb cc dd
* KS 6H KD JD KS 6H KD JD
*
* 00 01 02 03 04 05 06 07 ===\ 00 01 02 03 04 05 06 07
* -- -- -- -- -- -- -- -- ===/ -- -- -- -- -- -- -- --
* 9S QS JS JH 5C 9S QS JS JH 5C
* QD QC 8C 9D 6C QD QC 8C 9D 6C
* 7D TS 3H 9H QH 7D TS 3H 9H QH
* TC 7C 7H 8H 8D TC 7C 7H 8H 8D
* JC KH KC 4H 5H JC KH KC 4H 5H
* TH TD TH TD
* 9C 9C
*/
// Arrange
var r = Reserve.Create("KS", "6H", "KD", "JD");
var f = Foundation.Create(Ranks.R2, Ranks.R4, Ranks.R6, Ranks.R8);
var t0 = Tableau.Create("9S QD 7D TC JC TH 9C");
var t2 = Tableau.Create("QS QC TS 7C KH");
var t3 = Tableau.Create("JS 8C 3H 7H KC");
var t5 = Tableau.Create("JH 9D 9H 8H 4H");
var t6 = Tableau.Create("5C 6C QH 8D 5H TD");
var tRest = Tableau.Create();
var ts = Tableaus.Create(t0, tRest, t2, t3, tRest, t5, t6, tRest);
var b = Board.Create(r, f, ts);
Assert.True(b.IsValid());
b = b.ExecuteMove(Move.Get(MoveType.TableauToTableau, 0, 6));
// Act
var moves = b.GetValidMoves().ToArray();
// Assert
Assert.Empty(moves.Where(m => m.Type == MoveType.TableauToTableau && m.From == 6 && m.To == 0));
}
public void GetValidMoves_skips_similar_moves_from_reserve_to_multiple_empty_tableaus()
{
/*
* HH CC DD SS
* 2H 4C 6D 8S
*
* aa bb cc dd
* KS 6H KD JD
*
* 00 01 02 03 04 05 06 07
* -- -- -- -- -- -- -- --
* 9S QS JS JH 5C
* QD QC 8C 9D 6C
* 7D TS 3H 9H QH
* TC 7C 7H 8H 8D
* JC KH KC 4H TD
* TH 5H
* 9C
*/
// Arrange
var r = Reserve.Create("KS", "6H", "KD", "JD");
var f = Foundation.Create(Ranks.R2, Ranks.R4, Ranks.R6, Ranks.R8);
var t0 = Tableau.Create("9S QD 7D TC JC TH 9C");
var t2 = Tableau.Create("QS QC TS 7C KH");
var t3 = Tableau.Create("JS 8C 3H 7H KC");
var t5 = Tableau.Create("JH 9D 9H 8H 4H");
var t6 = Tableau.Create("5C 6C QH 8D TD 5H");
var tRest = Tableau.Create();
var ts = Tableaus.Create(t0, tRest, t2, t3, tRest, t5, t6, tRest);
var b = Board.Create(r, f, ts);
Assert.True(b.IsValid());
// Act
var moves = b.GetValidMoves().ToArray();
// Assert
Assert.Equal(4, moves.Where(m => m.Type == MoveType.ReserveToTableau).Count());
Assert.Equal(4, moves.Where(m => m.Type == MoveType.ReserveToTableau && m.To == 1).Count());
}
public void GetValidMoves_skips_moves_which_are_whole_columns_to_empty_one()
{
/*
* HH CC DD SS
* 2H 4C 6D 8S
*
* aa bb cc dd
* -- 6H -- JD
*
* 00 01 02 03 04 05 06 07
* -- -- -- -- -- -- -- --
* 9S KH JS 9C 5C
* QD QC 8C 9D 6C
* 7D JH 3H 9H QH
* TC TS 7H 8H 8D
* JC KC 4H TD
* TH 7C KS 5H
* QS KD
*/
var r = Reserve.Create(null, "6H", null, "JD");
var f = Foundation.Create(Ranks.R2, Ranks.R4, Ranks.R6, Ranks.R8);
var t0 = Tableau.Create("9S QD 7D TC JC TH QS");
var t2 = Tableau.Create("KH QC JH TS");
var t3 = Tableau.Create("JS 8C 3H 7H KC 7C");
var t5 = Tableau.Create("9C 9D 9H 8H 4H KS KD");
var t6 = Tableau.Create("5C 6C QH 8D TD 5H");
var tRest = Tableau.Create();
var ts = Tableaus.Create(t0, tRest, t2, t3, tRest, t5, t6, tRest);
var b = Board.Create(r, f, ts);
Assert.True(b.IsValid());
// Act
var moves = b.GetValidMoves().ToArray();
// Assert
Assert.Empty(moves.Where(m => m.Type == MoveType.TableauToTableau && m.From == 2 && m.Size == 4));
}
public void GetMoves_returns_moves_with_autoPlays_at_the_end()
{
// Arrange
var b = Board.Create(Reserve.Create(), Foundation.Create(Ranks.Rk, Ranks.R9, Ranks.Rk, Ranks.Rk), Tableaus.Create(
Tableau.Create("KC TC QC"),
Tableau.Create("JC")));
Assert.True(b.IsValid());
b = b.ExecuteMove(Move.Get(MoveType.TableauToTableau, 0, 2));
// Act
var moves = b.GetMoves().ToList();
// Assert
Assert.Equal(5, moves.Count); // 1 manual, 4 auto
Assert.Equal(Move.Get(MoveType.TableauToTableau, 0, 2), moves[0]);
Assert.Equal(Move.Get(MoveType.TableauToFoundation, 0), moves[1]);
Assert.Equal(Move.Get(MoveType.TableauToFoundation, 1), moves[2]);
Assert.Equal(Move.Get(MoveType.TableauToFoundation, 2), moves[3]);
Assert.Equal(Move.Get(MoveType.TableauToFoundation, 0), moves[4]);
}
public void GetMoves_returns_moves_when_all_are_autoPlays()
{
// Arrange
var b = Board.Create(Reserve.Create(), Foundation.Create(Ranks.Rk, Ranks.Rj, Ranks.Rk, Ranks.Rk), Tableaus.Create(Tableau.Create("KC QC")));
Assert.True(b.IsValid());
b.RootAutoPlay();
// Act
var moves = b.GetMoves().ToList();
// Assert
Assert.Equal(2, moves.Count); // 2 auto
Assert.Equal(Move.Get(MoveType.TableauToFoundation, 0), moves[0]);
Assert.Equal(Move.Get(MoveType.TableauToFoundation, 0), moves[1]);
}
public void GetValidMoves_blocks_non_meaningfull_RtT_moves_when_last_move_is_TtT()
{
/*
* HH CC DD SS
* 4H 4C 4D 4S
*
* aa bb cc dd
* 6D 9S -- --
*
* 00 01 02 03 04 05 06 07
* -- -- -- -- -- -- -- --
* KS KH KD 6C 5C 5S 6S 5H
* JC JS JH JD QC 6H QH 5D
* 7D 7H 9H 9D 9C QS TH KC
* 8D 8H 8S 8C TD TS 7S QD
* ↑ ↓ TC
* ↑ ↓ 7C
* ←←←←←←←←←←←←←←←←
*/
// Arrange
var b = Board.Create(Reserve.Create("6D", "9S"), Foundation.Create(Ranks.R4, Ranks.R4, Ranks.R4, Ranks.R4), Tableaus.Create(
Tableau.Create("KS JC 7D 8D"),
Tableau.Create("KH JS 7H 8H"),
Tableau.Create("KD JH 9H 8S"),
Tableau.Create("6C JD 9D 8C"),
Tableau.Create("5C QC 9C TD"),
Tableau.Create("5S 6H QS TS"),
Tableau.Create("6S QH TH 7S"),
Tableau.Create("5H 5D KC QD TC 7C")));
Assert.True(b.IsValid());
b = b.ExecuteMove(Move.Get(MoveType.TableauToTableau, 6, 1, 1), false);
// Act
var moves = b.GetValidMoves().ToArray();
var rttMoves = moves.Where(p => p.Type == MoveType.ReserveToTableau).ToList();
// Assert
Assert.Equal(2, rttMoves.Count);
Assert.Equal(Move.Get(MoveType.ReserveToTableau, 0, 1, 1), rttMoves[0]);
Assert.Equal(Move.Get(MoveType.ReserveToTableau, 1, 6, 1), rttMoves[1]);
}
public void IsSolved_returns_whether_board_is_solved()
{
Assert.True(Board.Create(Reserve.Create(), Foundation.Create(Ranks.Rk, Ranks.Rk, Ranks.Rk, Ranks.Rk), Tableaus.Create()).IsSolved);
Assert.False(Board.FromDealNum(1).IsSolved);
}