89 lines
2.7 KiB
PHP
89 lines
2.7 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Tests\Service;
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use App\Entity\Groups\AccommodationPrice;
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use App\Service\GroupsPriceCalculator;
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use App\Service\PriceTimelineBuilder;
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use PHPUnit\Framework\TestCase;
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class GroupsPriceCalculatorTest extends TestCase
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{
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private const int NIGHTS = 3;
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public function testFreeBoardDoesNotTriggerUndersubscriptionSurcharge(): void
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{
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$result = $this->calculate(30, 0);
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self::assertSame(0, $result['undersubscriptionSurcharge']);
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self::assertNull($result['undersubscriptionThreshold']);
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self::assertSame(0, $result['boardPrice']);
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}
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public function testNoBoardDoesNotTriggerUndersubscriptionSurcharge(): void
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{
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$result = $this->calculate(30, null);
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self::assertSame(0, $result['undersubscriptionSurcharge']);
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self::assertNull($result['undersubscriptionThreshold']);
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self::assertSame(0, $result['boardPrice']);
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}
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public function testPaidBoardBelow40TriggersTheLowerThresholdSurcharge(): void
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{
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$result = $this->calculate(30, 1500);
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self::assertSame(30 * 500 * self::NIGHTS, $result['undersubscriptionSurcharge']);
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self::assertSame(40, $result['undersubscriptionThreshold']);
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self::assertSame(1500 * 30 * self::NIGHTS, $result['boardPrice']);
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}
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public function testPaidBoardBelow50TriggersTheUpperThresholdSurcharge(): void
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{
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$result = $this->calculate(45, 1500);
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self::assertSame(45 * 250 * self::NIGHTS, $result['undersubscriptionSurcharge']);
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self::assertSame(50, $result['undersubscriptionThreshold']);
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}
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/**
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* @return array<string, mixed>
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*/
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private function calculate(int $paxCount, ?int $boardServicePrice): array
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{
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$dateFrom = new \DateTimeImmutable('2026-07-01');
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$dateTo = $dateFrom->modify(sprintf('+%d days', self::NIGHTS));
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$price = (new AccommodationPrice())
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->setDateFrom($dateFrom->modify('-1 month'))
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->setDateTo($dateTo->modify('+1 month'))
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->setIncludedPax(20)
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->setPricePerNight(100_00)
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->setPriceAdditionalPerson(10_00)
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->setMinNights(1);
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$calculator = new GroupsPriceCalculator(new PriceTimelineBuilder(), [
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'runningCostsEur' => 0,
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'runningCostsChf' => 0,
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'undersubscription30Eur' => 5.0,
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'undersubscription30Chf' => 6.0,
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'undersubscription40Eur' => 2.5,
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'undersubscription40Chf' => 3.0,
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]);
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return $calculator->calculateFromSnapshots(
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$paxCount,
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0,
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self::NIGHTS,
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$dateFrom,
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$dateTo,
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[$price],
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$boardServicePrice,
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[],
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'EUR',
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);
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}
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}
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