feat : add working day calculator (weekend + holiday aware)

2026-06-24 15:21:13 +02:00
parent 7e943a44e6
commit a479236489
2 changed files with 109 additions and 0 deletions
@@ -0,0 +1,62 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Service\Notification;
+
+use App\Service\Notification\WorkingDayCalculator;
+use App\Service\PublicHolidayServiceInterface;
+use DateTimeImmutable;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @internal
+ */
+final class WorkingDayCalculatorTest extends TestCase
+{
+    public function testWeekdayIsWorkingDay(): void
+    {
+        // Mardi 08/07/2025
+        self::assertTrue($this->calculator()->isWorkingDay(new DateTimeImmutable('2025-07-08')));
+    }
+
+    public function testSaturdayAndSundayAreNotWorkingDays(): void
+    {
+        self::assertFalse($this->calculator()->isWorkingDay(new DateTimeImmutable('2025-07-12'))); // samedi
+        self::assertFalse($this->calculator()->isWorkingDay(new DateTimeImmutable('2025-07-13'))); // dimanche
+    }
+
+    public function testPublicHolidayIsNotWorkingDay(): void
+    {
+        self::assertFalse($this->calculator()->isWorkingDay(new DateTimeImmutable('2025-07-14'))); // lundi férié
+    }
+
+    public function testNextWorkingDayFromWeekdayIsTomorrow(): void
+    {
+        // Mardi 08/07 -> Mercredi 09/07
+        self::assertSame(
+            '2025-07-09',
+            $this->calculator()->nextWorkingDay(new DateTimeImmutable('2025-07-08'))->format('Y-m-d')
+        );
+    }
+
+    public function testNextWorkingDayFromFridaySkipsWeekend(): void
+    {
+        // Vendredi 11/07 -> lundi 14/07 est férié -> mardi 15/07
+        self::assertSame(
+            '2025-07-15',
+            $this->calculator()->nextWorkingDay(new DateTimeImmutable('2025-07-11'))->format('Y-m-d')
+        );
+    }
+
+    private function calculator(): WorkingDayCalculator
+    {
+        $holidays = $this->createStub(PublicHolidayServiceInterface::class);
+        $holidays->method('getHolidaysDayByYears')->willReturn([
+            // Lundi 14/07/2025 férié
+            '2025-07-14' => 'Fête nationale',
+        ]);
+
+        return new WorkingDayCalculator($holidays);
+    }
+}