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Three teams of 1 not drawn passes

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This commit is contained in:
Jeff Moser
2010-10-03 17:42:31 -04:00
parent 748b59896b
commit 9558af36a2
3 changed files with 55 additions and 5 deletions
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2
UnitTests/TrueSkill/FactorGraphTeamTrueSkillCalculatorTest.php
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@ -16,6 +16,8 @@ class FactorGraphTrueSkillCalculatorTest extends PHPUnit_Framework_TestCase
TrueSkillCalculatorTests::testAllTwoPlayerScenarios($this, $calculator);
TrueSkillCalculatorTests::testAllTwoTeamScenarios($this, $calculator);
TrueSkillCalculatorTests::testAllMultipleTeamScenarios($this, $calculator);
}
}

39
UnitTests/TrueSkill/TrueSkillCalculatorTests.php
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@ -47,7 +47,17 @@ class TrueSkillCalculatorTests
self::fourOnFourSimpleTest($testClass, $calculator);
}
public static function testAllMultipleTeamScenarios($testClass, SkillCalculator $calculator)
{
self::threeTeamsOfOneNotDrawn($testClass, $calculator);
//self::threeTeamsOfOneDrawn(calculator);
//self::fourTeamsOfOneNotDrawn(calculator);
//self::fiveTeamsOfOneNotDrawn(calculator);
//self::eightTeamsOfOneDrawn(calculator);
//self::eightTeamsOfOneUpset(calculator);
//self::sixteenTeamsOfOneNotDrawn(calculator);
//self::twoOnFourOnTwoWinDraw(calculator);
}
//------------------- Actual Tests ---------------------------
// If you see more than 3 digits of precision in the decimal point, then the expected values calculated from
@ -571,6 +581,33 @@ class TrueSkillCalculatorTests
self::assertMatchQuality($testClass, 0.447, $calculator->calculateMatchQuality($gameInfo, $teams));
}
private static function threeTeamsOfOneNotDrawn($testClass, SkillCalculator $calculator)
{
$player1 = new Player(1);
$player2 = new Player(2);
$player3 = new Player(3);
$gameInfo = new GameInfo();
$team1 = new Team($player1, $gameInfo->getDefaultRating());
$team2 = new Team($player2, $gameInfo->getDefaultRating());
$team3 = new Team($player3, $gameInfo->getDefaultRating());
$teams = Teams::concat($team1, $team2, $team3);
$newRatings = $calculator->calculateNewRatings($gameInfo, $teams, array(1, 2, 3));
$player1NewRating = $newRatings->getRating($player1);
self::assertRating($testClass, 31.675352419172107, 6.6559853776206905, $player1NewRating);
$player2NewRating = $newRatings->getRating($player2);
self::assertRating($testClass, 25.000000000003912, 6.2078966412243233, $player2NewRating);
$player3NewRating = $newRatings->getRating($player3);
self::assertRating($testClass, 18.324647580823971, 6.6559853776218318, $player3NewRating);
self::assertMatchQuality($testClass, 0.200, $calculator->calculateMatchQuality($gameInfo, $teams));
}
private static function assertRating($testClass, $expectedMean, $expectedStandardDeviation, $actual)
{
$testClass->assertEquals($expectedMean, $actual->getMean(), '', self::ERROR_TOLERANCE_TRUESKILL);