<?php
/**
* File index.php
*
* @author Edward Pfremmer <*****@*****.**>
*/
use Epfremme\Collection\Collection;
use PHPWeekly\Entity\Box;
use PHPWeekly\Factory\BoxFactory;
use PHPWeekly\Service\WrappingPaperService;
require_once 'vendor/autoload.php';
$boxes = file('./data/boxes.txt', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
$boxFactory = new BoxFactory();
$boxCollection = new Collection($boxes);
$wrappingService = new WrappingPaperService();
$boxCollection = $boxCollection->map(function ($dimensions) use($boxFactory) {
return $boxFactory->make($dimensions);
});
$wrappingPaper = $boxCollection->reduce(function ($result, Box $box) use($wrappingService) {
return $result + $wrappingService->calculateWrappingPaper($box);
});
echo sprintf('Total Wrapping Paper Needed: %s', $wrappingPaper) . PHP_EOL;
public function testCalculateWrappingPaper()
{
$box = new Box(5, 6, 7);
$wrappingPaper = $this->wrappingPaperService->calculateWrappingPaper($box);
$this->assertEquals(214 + 30, $wrappingPaper);
}