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PHPUnit version bump and removed ELO

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This commit is contained in:
Alex Wulf
2022-07-05 15:42:21 +02:00
parent 97609a3eac
commit afce4e56ca
14 changed files with 1285 additions and 718 deletions
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43
tests/Elo/EloAssert.php
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@ -1,43 +0,0 @@
<?php namespace DNW\Skills\Tests\Elo;
use DNW\Skills\Elo\EloRating;
use DNW\Skills\Elo\FideEloCalculator;
use DNW\Skills\GameInfo;
use DNW\Skills\PairwiseComparison;
use DNW\Skills\Tests\TestCase;
class EloAssert
{
const ERROR_TOLERANCE = 0.1;
public static function assertChessRating(
TestCase $testClass,
FideEloCalculator $twoPlayerEloCalculator,
$player1BeforeRating,
$player2BeforeRating,
$player1Result,
$player1AfterRating,
$player2AfterRating)
{
$player1 = "Player1";
$player2 = "Player2";
$teams = array(
array($player1 => new EloRating($player1BeforeRating)),
array($player2 => new EloRating($player2BeforeRating))
);
$chessGameInfo = new GameInfo(1200, 0, 200);
$ranks = PairwiseComparison::getRankFromComparison($player1Result);
$result = $twoPlayerEloCalculator->calculateNewRatings(
$chessGameInfo,
$teams,
$ranks
);
$testClass->assertEquals($player1AfterRating, $result[$player1]->getMean(), '', self::ERROR_TOLERANCE);
$testClass->assertEquals($player2AfterRating, $result[$player2]->getMean(), '', self::ERROR_TOLERANCE);
}
}

33
tests/Elo/FideEloCalculatorTest.php
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@ -1,33 +0,0 @@
<?php namespace DNW\Skills\Tests\Elo;
use DNW\Skills\Elo\FideEloCalculator;
use DNW\Skills\Elo\ProvisionalFideKFactor;
use DNW\Skills\PairwiseComparison;
use DNW\Skills\Tests\TestCase;
class FideEloCalculatorTest extends TestCase
{
public function testFideProvisionalEloCalculator()
{
// verified against http://ratings.fide.com/calculator_rtd.phtml
$calc = new FideEloCalculator(new ProvisionalFideKFactor());
EloAssert::assertChessRating($this, $calc, 1200, 1500, PairwiseComparison::WIN, 1221.25, 1478.75);
EloAssert::assertChessRating($this, $calc, 1200, 1500, PairwiseComparison::DRAW, 1208.75, 1491.25);
EloAssert::assertChessRating($this, $calc, 1200, 1500, PairwiseComparison::LOSE, 1196.25, 1503.75);
}
public function testFideNonProvisionalEloCalculator()
{
// verified against http://ratings.fide.com/calculator_rtd.phtml
$calc = FideEloCalculator::createWithDefaultKFactor();
EloAssert::assertChessRating($this, $calc, 1200, 1200, PairwiseComparison::WIN, 1207.5, 1192.5);
EloAssert::assertChessRating($this, $calc, 1200, 1200, PairwiseComparison::DRAW, 1200, 1200);
EloAssert::assertChessRating($this, $calc, 1200, 1200, PairwiseComparison::LOSE, 1192.5, 1207.5);
EloAssert::assertChessRating($this, $calc, 2600, 2500, PairwiseComparison::WIN, 2603.6, 2496.4);
EloAssert::assertChessRating($this, $calc, 2600, 2500, PairwiseComparison::DRAW, 2598.6, 2501.4);
EloAssert::assertChessRating($this, $calc, 2600, 2500, PairwiseComparison::LOSE, 2593.6, 2506.4);
}
}

2
tests/TestCase.php
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@ -1,5 +1,5 @@
<?php namespace DNW\Skills\Tests;
class TestCase extends \PHPUnit_Framework_TestCase
class TestCase extends \PHPUnit\Framework\TestCase
{
}