pretend logged in user

Signed-off-by: dartcafe <github@dartcafe.de>

Author: dartcafe

tests/Unit/Service/ShareServiceTest.php

@@ -15,6 +15,7 @@
 use OCA\Polls\Exceptions\InvalidShareTypeException;
 use OCA\Polls\Service\ShareService;
 use OCA\Polls\Tests\Unit\UnitTestCase;
+use OCA\Polls\UserSession;
 use OCP\ISession;
 use OCP\Server;
 
@@ -23,15 +24,15 @@ class ShareServiceTest extends UnitTestCase {
 	private ShareMapper $shareMapper;
 	private PollMapper $pollMapper;
 	private ISession $session;
+	private UserSession $userSession;
 
 	private Poll $poll;
 	private Share $userShare;
 
 	protected function setUp(): void {
 		parent::setUp();
 		$this->session = Server::get(ISession::class);
-		$this->session->set('ncPollsUserId', 'admin');
-
+		$this->userSession = Server::get(UserSession::class);
 		$this->shareService = Server::get(ShareService::class);
 		$this->shareMapper = Server::get(ShareMapper::class);
 		$this->pollMapper = Server::get(PollMapper::class);
@@ -40,12 +41,16 @@ protected function setUp(): void {
 		$poll->setOwner('admin');
 		$this->poll = $this->pollMapper->insert($poll);
 
-		// Pre-create a TYPE_USER share for admin (used in setType tests)
+		// Pre-create a TYPE_USER share for admin.
+		// Also used to establish a proper logged-in session so that
+		// UserSession::getIsLoggedIn() returns true (required for PERMISSION_SHARE_ADD).
 		$share = $this->fm->instance('OCA\Polls\Db\Share');
 		$share->setPollId($this->poll->getId());
 		$share->setType(Share::TYPE_USER);
 		$share->setUserId('admin');
 		$this->userShare = $this->shareMapper->insert($share);
+
+		$this->login();
 	}
 
 	protected function tearDown(): void {
@@ -57,6 +62,12 @@ protected function tearDown(): void {
 		}
 	}
 
+	private function login(): void {
+		$this->userSession->cleanSession();
+		$this->session->set(UserSession::SESSION_KEY_SHARE_TOKEN, $this->userShare->getToken());
+		$this->session->set(UserSession::SESSION_KEY_USER_ID, 'admin');
+	}
+
 	// --- add ---
 
 	public function testAddPublicShareCreatesShare(): void {