84 lines
2.5 KiB
PHP
84 lines
2.5 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Tests\Service\Leave;
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use App\Service\Leave\LeaveBalanceComputationService;
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use App\Service\Leave\SuspensionDaysCalculator;
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use DateTimeImmutable;
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use PHPUnit\Framework\TestCase;
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use ReflectionClass;
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/**
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* @internal
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*/
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final class LeaveBalanceComputationServiceTest extends TestCase
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{
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public function testComputeAccruedDaysProratesPartialFirstMonth(): void
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{
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$service = $this->createServiceWithoutConstructor();
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$method = new ReflectionClass(LeaveBalanceComputationService::class)->getMethod('computeAccruedDays');
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$result = $method->invoke(
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$service,
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25.0,
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25.0 / 12.0,
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new DateTimeImmutable('2025-06-10'),
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new DateTimeImmutable('2026-02-28')
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);
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self::assertEqualsWithDelta(18.125, $result, 0.0001);
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}
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public function testComputeAccruedDaysTotalMatchesAlainCase(): void
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{
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$service = $this->createServiceWithoutConstructor();
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$method = new ReflectionClass(LeaveBalanceComputationService::class)->getMethod('computeAccruedDays');
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$days = $method->invoke(
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$service,
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25.0,
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25.0 / 12.0,
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new DateTimeImmutable('2025-06-10'),
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new DateTimeImmutable('2026-02-28')
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);
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$saturdays = $method->invoke(
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$service,
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5.0,
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5.0 / 12.0,
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new DateTimeImmutable('2025-06-10'),
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new DateTimeImmutable('2026-02-28')
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);
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self::assertEqualsWithDelta(21.75, $days + $saturdays, 0.0001);
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}
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public function testComputeAccruedDaysIncludesLastDayOfMonthDespiteTimeComponents(): void
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{
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$service = $this->createServiceWithoutConstructor();
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$method = new ReflectionClass(LeaveBalanceComputationService::class)->getMethod('computeAccruedDays');
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$result = $method->invoke(
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$service,
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25.0,
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25.0 / 12.0,
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new DateTimeImmutable('2026-02-01 12:50:18'),
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new DateTimeImmutable('2026-02-28 00:00:00')
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);
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self::assertEqualsWithDelta(25.0 / 12.0, $result, 0.0001);
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}
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private function createServiceWithoutConstructor(): LeaveBalanceComputationService
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{
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$rc = new ReflectionClass(LeaveBalanceComputationService::class);
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$service = $rc->newInstanceWithoutConstructor();
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$prop = $rc->getProperty('suspensionDaysCalculator');
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$prop->setValue($service, new SuspensionDaysCalculator());
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return $service;
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}
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}
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