Add repo hygiene rules and ignore secrets

server/tests/Unit/QueueSlotsTest.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Unit;
+
+use App\Config\ConfigLoader;
+use App\Config\ConfigValidator;
+use App\Module\Blueprints\Service\BlueprintService;
+use App\Module\BuildQueue\Service\BuildQueueService;
+use App\Shared\Clock\FixedTimeProvider;
+use PHPUnit\Framework\TestCase;
+
+final class QueueSlotsTest extends TestCase
+{
+    public function testQueueSlotsGrowWithBuildCenter(): void
+    {
+        $pdo = new \PDO('sqlite::memory:');
+        $loader = new ConfigLoader(new ConfigValidator(), dirname(__DIR__, 3) . '/config');
+        $blueprints = new BlueprintService($loader);
+        $service = new BuildQueueService($pdo, $blueprints, new FixedTimeProvider(new \DateTimeImmutable('2026-02-03 00:00:00')));
+
+        $buildings = [
+            'build_center' => ['count' => 2, 'level' => 0],
+        ];
+
+        $slots = $service->calculateQueueSlots($buildings, 0);
+        self::assertSame(2, $slots);
+    }
+}