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Classeo/backend/tests/Unit/Scolarite/Domain/Model/Evaluation/GradeScaleTest.php
Mathias STRASSER 93baeb1eaa
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feat: Permettre à l'enseignant de créer et gérer ses évaluations
Les enseignants avaient besoin de définir les critères de notation
(barème, coefficient) avant de pouvoir saisir des notes. Sans cette
brique, le module Notes & Évaluations (Epic 6) ne pouvait pas démarrer.

L'évaluation est un agrégat du bounded context Scolarité avec deux
Value Objects (GradeScale 1-100, Coefficient 0.1-10). Le barème est
verrouillé dès qu'une note existe pour éviter les incohérences.
Un port EvaluationGradesChecker (stub pour l'instant) sera branché
sur le repository de notes dans la story 6.2.
2026-03-23 23:56:37 +01:00

71 lines
1.7 KiB
PHP

<?php
declare(strict_types=1);
namespace App\Tests\Unit\Scolarite\Domain\Model\Evaluation;
use App\Scolarite\Domain\Exception\BaremeInvalideException;
use App\Scolarite\Domain\Model\Evaluation\GradeScale;
use PHPUnit\Framework\Attributes\Test;
use PHPUnit\Framework\TestCase;
final class GradeScaleTest extends TestCase
{
#[Test]
public function acceptsValidValues(): void
{
self::assertSame(1, (new GradeScale(1))->maxValue);
self::assertSame(10, (new GradeScale(10))->maxValue);
self::assertSame(20, (new GradeScale(20))->maxValue);
self::assertSame(100, (new GradeScale(100))->maxValue);
}
#[Test]
public function rejectsZero(): void
{
$this->expectException(BaremeInvalideException::class);
new GradeScale(0);
}
#[Test]
public function rejectsNegative(): void
{
$this->expectException(BaremeInvalideException::class);
new GradeScale(-1);
}
#[Test]
public function rejectsAbove100(): void
{
$this->expectException(BaremeInvalideException::class);
new GradeScale(101);
}
#[Test]
public function convertTo20ConvertsCorrectly(): void
{
$scale10 = new GradeScale(10);
self::assertSame(14.0, $scale10->convertTo20(7));
$scale20 = new GradeScale(20);
self::assertSame(15.0, $scale20->convertTo20(15));
$scale100 = new GradeScale(100);
self::assertSame(17.0, $scale100->convertTo20(85));
}
#[Test]
public function equalsComparesMaxValue(): void
{
$a = new GradeScale(20);
$b = new GradeScale(20);
$c = new GradeScale(10);
self::assertTrue($a->equals($b));
self::assertFalse($a->equals($c));
}
}