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Classeo/backend/tests/Unit/Scolarite/Domain/Model/Grade/GradeTest.php
Mathias STRASSER e745cf326a
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feat: Calculer automatiquement les moyennes après chaque saisie de notes
Les enseignants ont besoin de moyennes à jour immédiatement après la
publication ou modification des notes, sans attendre un batch nocturne.

Le système recalcule via Domain Events synchrones : statistiques
d'évaluation (min/max/moyenne/médiane), moyennes matières pondérées
(normalisation /20), et moyenne générale par élève. Les résultats sont
stockés dans des tables dénormalisées avec cache Redis (TTL 5 min).

Trois endpoints API exposent les données avec contrôle d'accès par rôle.
Une commande console permet le backfill des données historiques au
déploiement.
2026-04-02 06:45:41 +02:00

379 lines
13 KiB
PHP

<?php
declare(strict_types=1);
namespace App\Tests\Unit\Scolarite\Domain\Model\Grade;
use App\Administration\Domain\Model\User\UserId;
use App\Scolarite\Domain\Event\NoteModifiee;
use App\Scolarite\Domain\Event\NoteSaisie;
use App\Scolarite\Domain\Exception\AppreciationTropLongueException;
use App\Scolarite\Domain\Exception\NoteRequiseException;
use App\Scolarite\Domain\Exception\ValeurNoteInvalideException;
use App\Scolarite\Domain\Model\Evaluation\EvaluationId;
use App\Scolarite\Domain\Model\Evaluation\GradeScale;
use App\Scolarite\Domain\Model\Grade\Grade;
use App\Scolarite\Domain\Model\Grade\GradeId;
use App\Scolarite\Domain\Model\Grade\GradeStatus;
use App\Scolarite\Domain\Model\Grade\GradeValue;
use App\Shared\Domain\Tenant\TenantId;
use DateTimeImmutable;
use PHPUnit\Framework\Attributes\Test;
use PHPUnit\Framework\TestCase;
use function str_repeat;
final class GradeTest extends TestCase
{
private const string TENANT_ID = '550e8400-e29b-41d4-a716-446655440001';
private const string EVALUATION_ID = '550e8400-e29b-41d4-a716-446655440040';
private const string STUDENT_ID = '550e8400-e29b-41d4-a716-446655440050';
private const string TEACHER_ID = '550e8400-e29b-41d4-a716-446655440010';
#[Test]
public function saisirCreatesGradedGrade(): void
{
$grade = $this->createGrade();
self::assertSame(GradeStatus::GRADED, $grade->status);
self::assertNotNull($grade->value);
self::assertSame(15.5, $grade->value->value);
}
#[Test]
public function saisirRecordsNoteSaisieEvent(): void
{
$grade = $this->createGrade();
$events = $grade->pullDomainEvents();
self::assertCount(1, $events);
self::assertInstanceOf(NoteSaisie::class, $events[0]);
self::assertSame($grade->id, $events[0]->gradeId);
self::assertSame(15.5, $events[0]->value);
self::assertSame('graded', $events[0]->status);
}
#[Test]
public function saisirSetsAllProperties(): void
{
$tenantId = TenantId::fromString(self::TENANT_ID);
$evaluationId = EvaluationId::fromString(self::EVALUATION_ID);
$studentId = UserId::fromString(self::STUDENT_ID);
$teacherId = UserId::fromString(self::TEACHER_ID);
$now = new DateTimeImmutable('2026-03-27 10:00:00');
$value = new GradeValue(15.5);
$gradeScale = new GradeScale(20);
$grade = Grade::saisir(
tenantId: $tenantId,
evaluationId: $evaluationId,
studentId: $studentId,
value: $value,
status: GradeStatus::GRADED,
gradeScale: $gradeScale,
createdBy: $teacherId,
now: $now,
);
self::assertTrue($grade->tenantId->equals($tenantId));
self::assertTrue($grade->evaluationId->equals($evaluationId));
self::assertTrue($grade->studentId->equals($studentId));
self::assertTrue($grade->createdBy->equals($teacherId));
self::assertSame(15.5, $grade->value->value);
self::assertSame(GradeStatus::GRADED, $grade->status);
self::assertEquals($now, $grade->createdAt);
self::assertEquals($now, $grade->updatedAt);
}
#[Test]
public function saisirCreatesAbsentGrade(): void
{
$grade = Grade::saisir(
tenantId: TenantId::fromString(self::TENANT_ID),
evaluationId: EvaluationId::fromString(self::EVALUATION_ID),
studentId: UserId::fromString(self::STUDENT_ID),
value: null,
status: GradeStatus::ABSENT,
gradeScale: new GradeScale(20),
createdBy: UserId::fromString(self::TEACHER_ID),
now: new DateTimeImmutable('2026-03-27 10:00:00'),
);
self::assertSame(GradeStatus::ABSENT, $grade->status);
self::assertNull($grade->value);
}
#[Test]
public function saisirCreatesDispensedGrade(): void
{
$grade = Grade::saisir(
tenantId: TenantId::fromString(self::TENANT_ID),
evaluationId: EvaluationId::fromString(self::EVALUATION_ID),
studentId: UserId::fromString(self::STUDENT_ID),
value: null,
status: GradeStatus::DISPENSED,
gradeScale: new GradeScale(20),
createdBy: UserId::fromString(self::TEACHER_ID),
now: new DateTimeImmutable('2026-03-27 10:00:00'),
);
self::assertSame(GradeStatus::DISPENSED, $grade->status);
self::assertNull($grade->value);
}
#[Test]
public function saisirThrowsWhenGradedWithoutValue(): void
{
$this->expectException(NoteRequiseException::class);
Grade::saisir(
tenantId: TenantId::fromString(self::TENANT_ID),
evaluationId: EvaluationId::fromString(self::EVALUATION_ID),
studentId: UserId::fromString(self::STUDENT_ID),
value: null,
status: GradeStatus::GRADED,
gradeScale: new GradeScale(20),
createdBy: UserId::fromString(self::TEACHER_ID),
now: new DateTimeImmutable('2026-03-27 10:00:00'),
);
}
#[Test]
public function saisirThrowsWhenValueExceedsGradeScale(): void
{
$this->expectException(ValeurNoteInvalideException::class);
Grade::saisir(
tenantId: TenantId::fromString(self::TENANT_ID),
evaluationId: EvaluationId::fromString(self::EVALUATION_ID),
studentId: UserId::fromString(self::STUDENT_ID),
value: new GradeValue(25.0),
status: GradeStatus::GRADED,
gradeScale: new GradeScale(20),
createdBy: UserId::fromString(self::TEACHER_ID),
now: new DateTimeImmutable('2026-03-27 10:00:00'),
);
}
#[Test]
public function modifierUpdatesValueAndRecordsEvent(): void
{
$grade = $this->createGrade();
$grade->pullDomainEvents();
$modifiedAt = new DateTimeImmutable('2026-03-27 14:00:00');
$modifierId = UserId::fromString(self::TEACHER_ID);
$grade->modifier(
value: new GradeValue(18.0),
status: GradeStatus::GRADED,
gradeScale: new GradeScale(20),
modifiedBy: $modifierId,
now: $modifiedAt,
);
self::assertSame(18.0, $grade->value->value);
self::assertEquals($modifiedAt, $grade->updatedAt);
$events = $grade->pullDomainEvents();
self::assertCount(1, $events);
self::assertInstanceOf(NoteModifiee::class, $events[0]);
self::assertSame(15.5, $events[0]->oldValue);
self::assertSame(18.0, $events[0]->newValue);
self::assertSame('graded', $events[0]->oldStatus);
self::assertSame('graded', $events[0]->newStatus);
self::assertSame(self::TEACHER_ID, $events[0]->modifiedBy);
}
#[Test]
public function modifierChangesToAbsent(): void
{
$grade = $this->createGrade();
$grade->pullDomainEvents();
$grade->modifier(
value: null,
status: GradeStatus::ABSENT,
gradeScale: new GradeScale(20),
modifiedBy: UserId::fromString(self::TEACHER_ID),
now: new DateTimeImmutable('2026-03-27 14:00:00'),
);
self::assertSame(GradeStatus::ABSENT, $grade->status);
self::assertNull($grade->value);
}
#[Test]
public function modifierThrowsWhenGradedWithoutValue(): void
{
$grade = $this->createGrade();
$this->expectException(NoteRequiseException::class);
$grade->modifier(
value: null,
status: GradeStatus::GRADED,
gradeScale: new GradeScale(20),
modifiedBy: UserId::fromString(self::TEACHER_ID),
now: new DateTimeImmutable('2026-03-27 14:00:00'),
);
}
#[Test]
public function modifierThrowsWhenValueExceedsGradeScale(): void
{
$grade = $this->createGrade();
$this->expectException(ValeurNoteInvalideException::class);
$grade->modifier(
value: new GradeValue(25.0),
status: GradeStatus::GRADED,
gradeScale: new GradeScale(20),
modifiedBy: UserId::fromString(self::TEACHER_ID),
now: new DateTimeImmutable('2026-03-27 14:00:00'),
);
}
#[Test]
public function reconstituteRestoresAllPropertiesWithoutEvents(): void
{
$gradeId = GradeId::generate();
$tenantId = TenantId::fromString(self::TENANT_ID);
$evaluationId = EvaluationId::fromString(self::EVALUATION_ID);
$studentId = UserId::fromString(self::STUDENT_ID);
$teacherId = UserId::fromString(self::TEACHER_ID);
$createdAt = new DateTimeImmutable('2026-03-27 10:00:00');
$updatedAt = new DateTimeImmutable('2026-03-27 14:00:00');
$value = new GradeValue(15.5);
$grade = Grade::reconstitute(
id: $gradeId,
tenantId: $tenantId,
evaluationId: $evaluationId,
studentId: $studentId,
value: $value,
status: GradeStatus::GRADED,
createdBy: $teacherId,
createdAt: $createdAt,
updatedAt: $updatedAt,
);
self::assertTrue($grade->id->equals($gradeId));
self::assertTrue($grade->tenantId->equals($tenantId));
self::assertTrue($grade->evaluationId->equals($evaluationId));
self::assertTrue($grade->studentId->equals($studentId));
self::assertTrue($grade->createdBy->equals($teacherId));
self::assertSame(15.5, $grade->value->value);
self::assertSame(GradeStatus::GRADED, $grade->status);
self::assertEquals($createdAt, $grade->createdAt);
self::assertEquals($updatedAt, $grade->updatedAt);
self::assertEmpty($grade->pullDomainEvents());
}
#[Test]
public function saisirAppreciationSetsAppreciation(): void
{
$grade = $this->createGrade();
$now = new DateTimeImmutable('2026-03-31 10:00:00');
$grade->saisirAppreciation('Très bon travail', $now);
self::assertSame('Très bon travail', $grade->appreciation);
self::assertEquals($now, $grade->appreciationUpdatedAt);
self::assertEquals($now, $grade->updatedAt);
}
#[Test]
public function saisirAppreciationAcceptsNull(): void
{
$grade = $this->createGrade();
$grade->saisirAppreciation('Temporaire', new DateTimeImmutable('2026-03-31 09:00:00'));
$grade->saisirAppreciation(null, new DateTimeImmutable('2026-03-31 10:00:00'));
self::assertNull($grade->appreciation);
}
#[Test]
public function saisirAppreciationAcceptsEmptyString(): void
{
$grade = $this->createGrade();
$grade->saisirAppreciation('Temporaire', new DateTimeImmutable('2026-03-31 09:00:00'));
$grade->saisirAppreciation('', new DateTimeImmutable('2026-03-31 10:00:00'));
self::assertNull($grade->appreciation);
}
#[Test]
public function saisirAppreciationThrowsWhenTooLong(): void
{
$grade = $this->createGrade();
$this->expectException(AppreciationTropLongueException::class);
$grade->saisirAppreciation(str_repeat('a', 501), new DateTimeImmutable('2026-03-31 10:00:00'));
}
#[Test]
public function saisirAppreciationAcceptsMaxLength(): void
{
$grade = $this->createGrade();
$grade->saisirAppreciation(str_repeat('a', 500), new DateTimeImmutable('2026-03-31 10:00:00'));
self::assertSame(500, mb_strlen($grade->appreciation ?? ''));
}
#[Test]
public function newGradeHasNullAppreciation(): void
{
$grade = $this->createGrade();
self::assertNull($grade->appreciation);
self::assertNull($grade->appreciationUpdatedAt);
}
#[Test]
public function reconstituteRestoresAppreciation(): void
{
$gradeId = GradeId::generate();
$createdAt = new DateTimeImmutable('2026-03-27 10:00:00');
$updatedAt = new DateTimeImmutable('2026-03-27 14:00:00');
$appreciationUpdatedAt = new DateTimeImmutable('2026-03-31 10:00:00');
$grade = Grade::reconstitute(
id: $gradeId,
tenantId: TenantId::fromString(self::TENANT_ID),
evaluationId: EvaluationId::fromString(self::EVALUATION_ID),
studentId: UserId::fromString(self::STUDENT_ID),
value: new GradeValue(15.5),
status: GradeStatus::GRADED,
createdBy: UserId::fromString(self::TEACHER_ID),
createdAt: $createdAt,
updatedAt: $updatedAt,
appreciation: 'Bon travail',
appreciationUpdatedAt: $appreciationUpdatedAt,
);
self::assertSame('Bon travail', $grade->appreciation);
self::assertEquals($appreciationUpdatedAt, $grade->appreciationUpdatedAt);
}
private function createGrade(): Grade
{
return Grade::saisir(
tenantId: TenantId::fromString(self::TENANT_ID),
evaluationId: EvaluationId::fromString(self::EVALUATION_ID),
studentId: UserId::fromString(self::STUDENT_ID),
value: new GradeValue(15.5),
status: GradeStatus::GRADED,
gradeScale: new GradeScale(20),
createdBy: UserId::fromString(self::TEACHER_ID),
now: new DateTimeImmutable('2026-03-27 10:00:00'),
);
}
}