M1: CRUD-Slice 'Mahlzeit' Schritt 1 – Logik + Daten + Tests
Rich-Model Mahlzeit (MahlzeitStatus, Wochentag) mit Invarianten und Zustandsübergängen; DTOs + MahlzeitFactory (reine Mapping-Funktionen); Manager (create hängt an Ende an: maxSortOrder+1, find → 404) und Create/Update/Delete-UseCases mit Transaktion + Events nach Commit. Data-Layer: MahlzeitEntity (Tabelle essens_mahlzeiten, wochentage als CSV), Mapper (CSV/Enum/null), Provider (find/list/maxSortOrder), Processor (create/save/delete). DI-Bindings in services.yaml. ClockInterface (Logic) + SystemClock (Data). Tests: Model/Factory/UseCase-Unit + Provider/Processor/Mapper-Integration (In-Mem-SQLite). composer test grün (53 Tests, 161 Assertions).
This commit is contained in:
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<?php
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declare(strict_types=1);
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namespace App\Tests\Integration\Data\Essen;
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use App\Data\Essen\Entity\MahlzeitEntity;
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use Doctrine\ORM\EntityManagerInterface;
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use Doctrine\ORM\Tools\SchemaTool;
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use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
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/**
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* Basis für DB-Integrationstests auf In-Memory-SQLite:
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* Kernel booten, Schema erzeugen, sauberen EntityManager liefern.
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*/
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abstract class DatabaseTestCase extends KernelTestCase
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{
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protected EntityManagerInterface $em;
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protected function setUp(): void
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{
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parent::setUp();
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$container = static::getContainer();
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$this->em = $container->get('doctrine')->getManager();
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$schemaTool = new SchemaTool($this->em);
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$schemaTool->dropSchema($this->em->getMetadataFactory()->getAllMetadata());
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$schemaTool->createSchema($this->em->getMetadataFactory()->getAllMetadata());
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}
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protected function tearDown(): void
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{
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$this->em->close();
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parent::tearDown();
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}
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/** @return list<MahlzeitEntity> */
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protected function alleEntitaeten(): array
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{
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return $this->em->getRepository(MahlzeitEntity::class)->findAll();
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}
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}
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@@ -0,0 +1,151 @@
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<?php
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declare(strict_types=1);
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namespace App\Tests\Integration\Data\Essen;
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use App\Data\Essen\Entity\MahlzeitEntity;
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use App\Data\Essen\Mapper\MahlzeitMapper;
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use App\Logic\Essen\Model\Mahlzeit;
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use App\Logic\Essen\Model\MahlzeitStatus;
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use App\Logic\Essen\Model\Wochentag;
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use PHPUnit\Framework\TestCase;
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final class MahlzeitMapperTest extends TestCase
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{
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private function mapper(): MahlzeitMapper
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{
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return new MahlzeitMapper();
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}
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private function jetzt(): \DateTimeImmutable
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{
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return new \DateTimeImmutable('2026-09-18 12:00:00');
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}
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public function testModelZuEntityMapptAlleFelder(): void
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{
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$jetzt = $this->jetzt();
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$gegessenAm = $jetzt->modify('+1 day');
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$model = new Mahlzeit(
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id: 0,
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name: 'Bolognese',
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notiz: 'süß',
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wochentage: [Wochentag::Mo, Wochentag::Do, Wochentag::Fr],
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sortOrder: 2,
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status: MahlzeitStatus::Gegessen,
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erstelltAm: $jetzt,
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aktualisiertAm: $jetzt,
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gegessenAm: $gegessenAm,
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);
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$entity = $this->mapper()->createEntity($model);
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self::assertSame('Bolognese', $entity->getName());
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self::assertSame('süß', $entity->getNotiz());
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self::assertSame('mo,do,fr', $entity->getWochentage());
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self::assertSame(2, $entity->getSortOrder());
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self::assertSame('gegessen', $entity->getStatus());
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self::assertSame($gegessenAm, $entity->getGegessenAm());
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self::assertSame($jetzt, $entity->getErstelltAm());
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}
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public function testLeereWochentageWerdenNull(): void
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{
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$jetzt = $this->jetzt();
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$model = new Mahlzeit(1, 'X', '', [], 0, MahlzeitStatus::Geplant, $jetzt, $jetzt, null);
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$entity = $this->mapper()->createEntity($model);
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self::assertNull($entity->getWochentage());
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}
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public function testLeereNotizWirdNull(): void
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{
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$jetzt = $this->jetzt();
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$model = new Mahlzeit(1, 'X', '', [], 0, MahlzeitStatus::Geplant, $jetzt, $jetzt, null);
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$entity = $this->mapper()->createEntity($model);
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self::assertNull($entity->getNotiz());
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}
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public function testEntityZuModelMapptAlleFelder(): void
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{
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$jetzt = $this->jetzt();
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$gegessenAm = $jetzt->modify('+1 day');
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$entity = new MahlzeitEntity();
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$entity->setName('Linsen');
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$entity->setNotiz('scharf');
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$entity->setWochentage('mi,sa');
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$entity->setSortOrder(4);
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$entity->setStatus('gegessen');
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$entity->setGegessenAm($gegessenAm);
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$entity->setErstelltAm($jetzt);
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$entity->setAktualisiertAm($jetzt);
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$model = $this->mapper()->toModel($entity);
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self::assertSame('Linsen', $model->name);
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self::assertSame('scharf', $model->notiz);
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self::assertSame([Wochentag::Mi, Wochentag::Sa], $model->wochentage());
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self::assertSame(4, $model->sortOrder);
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self::assertSame(MahlzeitStatus::Gegessen, $model->status);
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self::assertSame($gegessenAm, $model->gegessenAm);
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self::assertTrue($model->istGegessen());
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}
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public function testEntityMitLeerenWochentageLiefertLeeresArray(): void
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{
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$jetzt = $this->jetzt();
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$entity = new MahlzeitEntity();
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$entity->setName('X');
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$entity->setNotiz(null);
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$entity->setWochentage(null);
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$entity->setSortOrder(0);
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$entity->setStatus('geplant');
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$entity->setGegessenAm(null);
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$entity->setErstelltAm($jetzt);
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$entity->setAktualisiertAm($jetzt);
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$model = $this->mapper()->toModel($entity);
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self::assertSame([], $model->wochentage());
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self::assertSame('', $model->notiz);
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self::assertTrue($model->istGeplant());
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}
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public function testUngültigeWochentagswerteWerdenGefiltert(): void
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{
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$jetzt = $this->jetzt();
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$entity = new MahlzeitEntity();
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$entity->setName('X');
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$entity->setWochentage('mo,xx,di');
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$entity->setSortOrder(0);
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$entity->setStatus('geplant');
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$entity->setErstelltAm($jetzt);
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$entity->setAktualisiertAm($jetzt);
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$model = $this->mapper()->toModel($entity);
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self::assertSame([Wochentag::Mo, Wochentag::Di], $model->wochentage());
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}
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public function testUpdateEntitySchreibtNeueWerte(): void
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{
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$jetzt = $this->jetzt();
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$entity = new MahlzeitEntity();
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$entity->setSortOrder(0);
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$entity->setErstelltAm($jetzt);
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$entity->setAktualisiertAm($jetzt);
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$model = new Mahlzeit(5, 'Neu', 'notiz', [Wochentag::So], 9, MahlzeitStatus::Geplant, $jetzt, $jetzt, null);
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$this->mapper()->updateEntity($model, $entity);
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self::assertSame('Neu', $entity->getName());
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self::assertSame('so', $entity->getWochentage());
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self::assertSame(9, $entity->getSortOrder());
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}
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}
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<?php
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declare(strict_types=1);
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namespace App\Tests\Integration\Data\Essen;
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use App\Data\Essen\Mapper\MahlzeitMapper;
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use App\Data\Essen\Processor\MahlzeitProcessor;
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use App\Data\Essen\Provider\MahlzeitProvider;
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use App\Logic\Essen\Exception\MahlzeitNotFoundException;
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use App\Logic\Essen\Model\Mahlzeit;
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use App\Logic\Essen\Model\MahlzeitStatus;
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use App\Logic\Essen\Model\Wochentag;
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final class MahlzeitProcessorTest extends DatabaseTestCase
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{
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private function processor(): MahlzeitProcessor
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{
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return new MahlzeitProcessor($this->em, new MahlzeitMapper());
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}
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private function jetzt(): \DateTimeImmutable
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{
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return new \DateTimeImmutable('2026-09-18 12:00:00');
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}
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public function testCreatePersistiertUndLiefertMitNeuerId(): void
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{
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$m = Mahlzeit::anlegen('Bolognese', 'süß', [Wochentag::Mo, Wochentag::Do], 0, $this->jetzt());
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$gespeichert = $this->processor()->create($m);
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self::assertGreaterThan(0, $gespeichert->id);
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self::assertCount(1, $this->alleEntitaeten());
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$neu = (new MahlzeitProvider($this->em, new MahlzeitMapper()))->find($gespeichert->id);
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self::assertNotNull($neu);
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self::assertSame('Bolognese', $neu->name);
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self::assertSame('süß', $neu->notiz);
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self::assertSame([Wochentag::Mo, Wochentag::Do], $neu->wochentage());
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}
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public function testSaveAktualisiertBestehendeZeile(): void
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{
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$m = Mahlzeit::anlegen('Altes', '', [Wochentag::Mo], 1, $this->jetzt());
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$created = $this->processor()->create($m);
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$geaendert = $created->aktualisieren(
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name: 'Neues',
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notiz: 'scharf',
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wochentage: [Wochentag::Fr],
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sortOrder: $created->sortOrder,
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jetzt: $this->jetzt(),
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);
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$gespeichert = $this->processor()->save($geaendert);
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self::assertSame($created->id, $gespeichert->id);
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self::assertCount(1, $this->alleEntitaeten());
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$neu = (new MahlzeitProvider($this->em, new MahlzeitMapper()))->find($created->id);
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self::assertNotNull($neu);
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self::assertSame('Neues', $neu->name);
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self::assertSame('scharf', $neu->notiz);
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self::assertSame([Wochentag::Fr], $neu->wochentage());
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}
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public function testSaveMitUnbekannterIdWirft404(): void
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{
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$m = Mahlzeit::anlegen('X', '', [], 0, $this->jetzt())->mitId(9999);
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$this->expectException(MahlzeitNotFoundException::class);
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$this->processor()->save($m);
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}
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public function testDeleteEntferntZeile(): void
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{
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$m = Mahlzeit::anlegen('Bolognese', '', [], 1, $this->jetzt());
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$created = $this->processor()->create($m);
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$this->processor()->delete($created);
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self::assertCount(0, $this->alleEntitaeten());
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}
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public function testDeleteMitUnbekannterIdWirft404(): void
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{
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$m = Mahlzeit::anlegen('X', '', [], 0, $this->jetzt())->mitId(9999);
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$this->expectException(MahlzeitNotFoundException::class);
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$this->processor()->delete($m);
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}
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}
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@@ -0,0 +1,97 @@
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<?php
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declare(strict_types=1);
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namespace App\Tests\Integration\Data\Essen;
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use App\Data\Essen\Mapper\MahlzeitMapper;
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use App\Data\Essen\Provider\MahlzeitProvider;
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use App\Logic\Essen\Model\Mahlzeit;
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use App\Logic\Essen\Model\MahlzeitStatus;
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use App\Logic\Essen\Model\Wochentag;
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final class MahlzeitProviderTest extends DatabaseTestCase
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{
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private function provider(): MahlzeitProvider
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{
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return new MahlzeitProvider($this->em, new MahlzeitMapper());
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}
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private function jetzt(): \DateTimeImmutable
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{
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return new \DateTimeImmutable('2026-09-18 12:00:00');
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}
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private function speichere(string $name, int $sortOrder, string $status, array $tage): Mahlzeit
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{
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$jetzt = $this->jetzt();
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$m = Mahlzeit::anlegen($name, '', $tage, $sortOrder, $jetzt);
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if ($status === 'gegessen') {
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$m = $m->markAsGegessen($jetzt);
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}
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$entity = (new MahlzeitMapper())->createEntity($m);
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$this->em->persist($entity);
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$this->em->flush();
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return $m;
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}
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public function testFindLiefertModell(): void
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{
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$m = $this->speichere('Bolognese', 1, 'geplant', [Wochentag::Mo]);
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$id = $this->alleEntitaeten()[0]->getId();
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$gefunden = $this->provider()->find($id);
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self::assertNotNull($gefunden);
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self::assertSame('Bolognese', $gefunden->name);
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self::assertSame($id, $gefunden->id);
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}
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public function testFindLiefertNullBeiUnbekannterId(): void
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{
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self::assertNull($this->provider()->find(9999));
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}
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public function testListOhneFilterGibtAlleSortiertZurück(): void
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{
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$this->speichere('Zweite', 2, 'geplant', []);
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$this->speichere('Erste', 1, 'geplant', []);
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$this->speichere('Dritte', 3, 'gegessen', []);
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$liste = $this->provider()->list();
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self::assertCount(3, $liste);
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self::assertSame(['Erste', 'Zweite', 'Dritte'], \array_map(static fn (Mahlzeit $m) => $m->name, $liste));
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}
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public function testListMitStatusFilter(): void
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{
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$this->speichere('A', 1, 'geplant', []);
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$this->speichere('B', 2, 'gegessen', []);
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$this->speichere('C', 3, 'geplant', []);
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$geplante = $this->provider()->list(MahlzeitStatus::Geplant);
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$gegessene = $this->provider()->list(MahlzeitStatus::Gegessen);
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self::assertCount(2, $geplante);
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self::assertCount(1, $gegessene);
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self::assertSame('B', $gegessene[0]->name);
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}
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public function testMaxSortOrderLiefertMaximum(): void
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{
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$this->speichere('A', 1, 'geplant', []);
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$this->speichere('B', 7, 'geplant', []);
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$this->speichere('C', 3, 'geplant', []);
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self::assertSame(7, $this->provider()->maxSortOrder());
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}
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public function testMaxSortOrderLeereTabelleLiefertNullsafe(): void
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{
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// provider gibt null->0 zurück
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$max = $this->provider()->maxSortOrder();
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self::assertIsInt($max);
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}
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}
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