public function testGetBestMatchFromBuilder()
{
$root = new ComparablePair();
$root->buildFromSets([new Color('red'), new Color('green'), new Color('blue')], [new Color('blueviolet'), new Color('bluegreen'), new Color('reed')]);
$expected = [new ComparablePair(new Color('blue'), new Color('blueviolet')), new ComparablePair(new Color('green'), new Color('bluegreen')), new ComparablePair(new Color('red'), new Color('reed'))];
$this->assertEquals($expected, $root->getBestMatch());
}
/**
* @return int
*/
private function getBranchTotal()
{
if ($this->parent === null) {
return 0;
}
return $this->getPairTotal() + $this->parent->getBranchTotal();
}
