add SessionTimeout logic

tests/Unit/Services/Auth/SessionActivityServiceTest.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace Tests\Unit\Services\Auth;
+
+use App\Services\Auth\SessionActivityService;
+use Illuminate\Session\ArraySessionHandler;
+use Illuminate\Session\Store;
+use Tests\TestCase;
+
+class SessionActivityServiceTest extends TestCase
+{
+    public function test_set_and_get_last_activity(): void
+    {
+        $store = $this->makeSessionStore();
+        $service = new SessionActivityService($store);
+
+        $service->setLastActivity(12345);
+
+        $this->assertTrue($service->hasLastActivity());
+        $this->assertSame(12345, $service->getLastActivity());
+    }
+
+    public function test_clear_last_activity(): void
+    {
+        $store = $this->makeSessionStore();
+        $service = new SessionActivityService($store);
+
+        $service->setLastActivity(12345);
+        $service->clearLastActivity();
+
+        $this->assertFalse($service->hasLastActivity());
+    }
+
+    private function makeSessionStore(): Store
+    {
+        $handler = new ArraySessionHandler(10);
+        $store = new Store('test', $handler);
+        $store->start();
+
+        return $store;
+    }
+}