public function testFindTriples()
{
$array = [1, 1, 1, 2, 2, 3, 3, 2];
$triples = Math::findTriples($array);
$this->assertContains(2, $triples);
$this->assertCount(2, $triples);
}
protected function checkNumbersHistory()
{
if (count($this->numbersHistory) !== 15) {
return;
}
$halfScores = [];
foreach ($this->numbersHistory as $number) {
$halfScores[] = Math::numberToHalfScore($number);
}
$triples = Math::findTriples($halfScores);
if (count($triples) > 0) {
throw new FolderException('Folder can\'t contain same halfscore more than twice');
}
}
