1 files changed, 55 insertions, 0 deletions
diff --git a/tests/Unit/Helpers/AuthenticatorTest.php b/tests/Unit/Helpers/AuthenticatorTest.php
new file mode 100644
index 00000000..085887c4
--- /dev/null
+++ b/tests/Unit/Helpers/AuthenticatorTest.php
@@ -0,0 +1,55 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Helpers;
+
+use Engelsystem\Helpers\Authenticator;
+use Engelsystem\Models\User\User;
+use Engelsystem\Test\Unit\Helpers\Stub\UserModelImplementation;
+use Engelsystem\Test\Unit\ServiceProviderTest;
+use PHPUnit\Framework\MockObject\MockObject;
+use Symfony\Component\HttpFoundation\Session\Session;
+
+class AuthenticatorTest extends ServiceProviderTest
+{
+    /**
+     * @covers \Engelsystem\Helpers\Authenticator::__construct(
+     * @covers \Engelsystem\Helpers\Authenticator::user
+     */
+    public function testUser()
+    {
+        /** @var Session|MockObject $session */
+        $session = $this->createMock(Session::class);
+        /** @var UserModelImplementation|MockObject $userRepository */
+        $userRepository = new UserModelImplementation();
+        /** @var User|MockObject $user */
+        $user = $this->createMock(User::class);
+
+        $session->expects($this->exactly(3))
+            ->method('get')
+            ->with('uid')
+            ->willReturnOnConsecutiveCalls(
+                null,
+                42,
+                1337
+            );
+
+        $auth = new Authenticator($session, $userRepository);
+
+        // Not in session
+        $this->assertEquals(null, $auth->user());
+
+        // Unknown user
+        UserModelImplementation::$id = 42;
+        $this->assertEquals(null, $auth->user());
+
+        // User found
+        UserModelImplementation::$id = 1337;
+        UserModelImplementation::$user = $user;
+        $this->assertEquals($user, $auth->user());
+
+        // User cached
+        UserModelImplementation::$id = null;
+        UserModelImplementation::$user = null;
+        $this->assertEquals($user, $auth->user());
+    }
+}