/
FenHeuristicsTest.php
123 lines (86 loc) · 3.6 KB
/
FenHeuristicsTest.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
<?php
namespace Chess\Tests\Unit;
use Chess\FenToBoardFactory;
use Chess\Heuristics\FenHeuristics;
use Chess\Tests\AbstractUnitTestCase;
use Chess\Variant\Capablanca\Board as CapablancaBoard;
class FenHeuristicsTest extends AbstractUnitTestCase
{
/**
* @test
*/
public function get_balance_start()
{
$fen = 'rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1';
$board = FenToBoardFactory::create($fen);
$balance = (new FenHeuristics($board))->getBalance();
$expected = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ];
$this->assertEquals($expected, $balance);
}
/**
* @test
*/
public function get_balance_e4()
{
$fen = 'rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1';
$board = FenToBoardFactory::create($fen);
$balance = (new FenHeuristics($board))->getBalance();
$expected = [ 0.0, 12.0, -4.0, 8.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ];
$this->assertEquals($expected, $balance);
}
/**
* @test
*/
public function get_balance_e4_e5()
{
$fen = 'rnbqkbnr/pppp1ppp/8/4p3/4P3/8/PPPP1PPP/RNBQKBNR w KQkq e6 0 2';
$board = FenToBoardFactory::create($fen);
$balance = (new FenHeuristics($board))->getBalance();
$expected = [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ];
$this->assertEquals($expected, $balance);
}
/**
* @test
*/
public function get_balance_e4_e5_Nf3_Nf6()
{
$fen = 'rnbqkb1r/pppp1ppp/5n2/4p3/4P3/5N2/PPPP1PPP/RNBQKB1R w KQkq - 2 3';
$board = FenToBoardFactory::create($fen);
$balance = (new FenHeuristics($board))->getBalance();
$expected = [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ];
$this->assertEquals($expected, $balance);
}
/**
* @test
*/
public function get_balance_A59()
{
$fen = 'rn1qkb1r/4pp1p/3p1np1/2pP4/4P3/2N3P1/PP3P1P/R1BQ1KNR b kq - 0 9';
$board = FenToBoardFactory::create($fen);
$balance = (new FenHeuristics($board))->getBalance();
$expected = [ 1.0, 9.0, -1.0, 4.0, -3.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 1.0, 0.0, 0.0, 0.0, -5.1, 0.0, 0.0, -4.1, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, -1.0, 0.0, 0.0 ];
$this->assertEquals($expected, $balance);
}
/**
* @test
*/
public function get_balance_scholar_checkmate()
{
$fen = 'r1bqkb1r/pppp1Qpp/2n2n2/4p3/2B1P3/8/PPPP1PPP/RNB1K1NR b KQkq -';
$board = FenToBoardFactory::create($fen);
$balance = (new FenHeuristics($board))->getBalance();
$expected = [ 1.0, 5.66, -12.0, 2.0, 3.0, 4.0, -1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -1.0, 0.0, 0.0 ];
$this->assertEquals($expected, $balance);
}
/**
* @test
*/
public function capablanca_f4()
{
$fen = 'rnabqkbcnr/pppppppppp/10/10/5P4/10/PPPPP1PPPP/RNABQKBCNR b KQkq f3';
$board = FenToBoardFactory::create($fen, new CapablancaBoard());
$balance = (new FenHeuristics($board))->getBalance();
$expected = [ 0.0, 12.0, -3.0, 9.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ];
$this->assertEquals($expected, $balance);
}
}