126 lines
4.2 KiB
PHP
126 lines
4.2 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Tests\Form\Model;
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use App\Form\Model\ParticipantDto;
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use PHPUnit\Framework\TestCase;
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class ParticipantDtoTest extends TestCase
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{
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public function testGetAgeReturnsNullWhenDateOfBirthIsNull(): void
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{
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$participant = new ParticipantDto();
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$participant->dateOfBirth = null;
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$this->assertNull($participant->getAge());
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}
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public function testGetAgeCalculatesCurrentAgeWhenNoReferenceDateProvided(): void
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{
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$participant = new ParticipantDto();
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$participant->dateOfBirth = new \DateTimeImmutable('1990-06-15');
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$expectedAge = (new \DateTimeImmutable())->diff($participant->dateOfBirth)->y;
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$actualAge = $participant->getAge();
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$this->assertEquals($expectedAge, $actualAge);
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}
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public function testGetAgeCalculatesAgeAtSpecificReferenceDate(): void
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{
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$participant = new ParticipantDto();
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$participant->dateOfBirth = new \DateTimeImmutable('1990-06-15');
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$referenceDate = new \DateTimeImmutable('2024-06-14'); // Day before 34th birthday
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$result = $participant->getAge($referenceDate);
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$this->assertEquals(33, $result); // Still 33 years old
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}
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public function testGetAgeCalculatesAgeAtSpecificReferenceDateAfterBirthday(): void
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{
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$participant = new ParticipantDto();
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$participant->dateOfBirth = new \DateTimeImmutable('1990-06-15');
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$referenceDate = new \DateTimeImmutable('2024-06-15'); // Exactly 34th birthday
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$result = $participant->getAge($referenceDate);
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$this->assertEquals(34, $result); // Now 34 years old
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}
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public function testGetAgeCalculatesAgeForInsuranceEligibilityScenario(): void
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{
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// Travel starts on 2024-08-01, participant born 1989-12-25
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$participant = new ParticipantDto();
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$participant->dateOfBirth = new \DateTimeImmutable('1989-12-25');
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$travelStartDate = new \DateTimeImmutable('2024-08-01');
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$result = $participant->getAge($travelStartDate);
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// On 2024-08-01, they are still 34 (birthday not yet reached)
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$this->assertEquals(34, $result);
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}
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public function testGetAgeCalculatesAgeForInsuranceEligibilityScenarioAfterBirthday(): void
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{
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// Travel starts on 2024-12-26, participant born 1989-12-25
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$participant = new ParticipantDto();
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$participant->dateOfBirth = new \DateTimeImmutable('1989-12-25');
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$travelStartDate = new \DateTimeImmutable('2024-12-26');
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$result = $participant->getAge($travelStartDate);
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// On 2024-12-26, they just turned 35
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$this->assertEquals(35, $result);
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}
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public function testGetAgeHandlesLeapYearScenarios(): void
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{
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// Born on Feb 29, 2000 (leap year)
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$participant = new ParticipantDto();
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$participant->dateOfBirth = new \DateTimeImmutable('2000-02-29');
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$referenceDate = new \DateTimeImmutable('2023-02-28'); // Non-leap year
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$result = $participant->getAge($referenceDate);
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$this->assertEquals(22, $result); // Still 22, birthday is technically next day
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}
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public function testGetAgeReturnsNullWithReferenceDateWhenDateOfBirthIsNull(): void
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{
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$participant = new ParticipantDto();
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$participant->dateOfBirth = null;
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$referenceDate = new \DateTimeImmutable('2024-08-01');
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$result = $participant->getAge($referenceDate);
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$this->assertNull($result);
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}
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public function testGetAgeWithYoungParticipant(): void
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{
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// Child born in 2020
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$participant = new ParticipantDto();
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$participant->dateOfBirth = new \DateTimeImmutable('2020-03-15');
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$referenceDate = new \DateTimeImmutable('2024-08-01');
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$result = $participant->getAge($referenceDate);
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$this->assertEquals(4, $result);
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}
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public function testGetAgeWithElderlyParticipant(): void
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{
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// Elderly participant born in 1940
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$participant = new ParticipantDto();
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$participant->dateOfBirth = new \DateTimeImmutable('1940-05-20');
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$referenceDate = new \DateTimeImmutable('2024-08-01');
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$result = $participant->getAge($referenceDate);
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$this->assertEquals(84, $result);
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}
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}
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