test: added tests for Session class (#3202)

tests/phpMyFAQ/Auth/EntraId/SessionTest.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace phpMyFAQ\Auth\EntraId;
+
+use phpMyFAQ\Configuration;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\HttpFoundation\Session\Session as SymfonySession;
+
+class SessionTest extends TestCase
+{
+    private Configuration $configurationMock;
+    private SymfonySession $sessionMock;
+    private Session $session;
+
+    protected function setUp(): void
+    {
+        $this->configurationMock = $this->createMock(Configuration::class);
+        $this->sessionMock = $this->createMock(SymfonySession::class);
+        $this->session = new Session($this->configurationMock, $this->sessionMock);
+    }
+
+    public function testCreateCurrentSessionKey(): void
+    {
+        $this->session->createCurrentSessionKey();
+        $this->assertNotNull($this->session->getCurrentSessionKey());
+    }
+
+    public function testGetCurrentSessionKey(): void
+    {
+        $this->session->createCurrentSessionKey();
+        $this->assertEquals($this->session->getCurrentSessionKey(), $this->session->getCurrentSessionKey());
+    }
+
+    public function testSetCurrentSessionKey(): void
+    {
+        $this->session->setCurrentSessionKey();
+        $this->assertNotNull($this->session->getCurrentSessionKey());
+    }
+
+    public function testUuid(): void
+    {
+        $uuid = $this->session->uuid();
+        $this->assertMatchesRegularExpression(
+            '/^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/',
+            $uuid
+        );
+    }
+}