Working state

tests/Shared/ClientIpResolverCoverageTest.php

@@ -0,0 +1,35 @@
+<?php
+declare(strict_types=1);
+
+namespace Tests\Shared;
+
+use App\Shared\Http\ClientIpResolver;
+use PHPUnit\Framework\TestCase;
+use Slim\Psr7\Factory\ServerRequestFactory;
+
+#[\PHPUnit\Framework\Attributes\AllowMockObjectsWithoutExpectations]
+final class ClientIpResolverCoverageTest extends TestCase
+{
+    public function testResolveReturnsRemoteAddrWhenTrustedProxyHasNoForwardedHeader(): void
+    {
+        $request = (new ServerRequestFactory())->createServerRequest('GET', '/', [
+            'REMOTE_ADDR' => '127.0.0.1',
+        ]);
+
+        $resolver = new ClientIpResolver(['127.0.0.1']);
+
+        self::assertSame('127.0.0.1', $resolver->resolve($request));
+    }
+
+    public function testResolveTrimsForwardedIpWhenProxyWildcardIsTrusted(): void
+    {
+        $request = (new ServerRequestFactory())->createServerRequest('GET', '/', [
+            'REMOTE_ADDR' => '10.0.0.1',
+            'HTTP_X_FORWARDED_FOR' => ' 203.0.113.77  , 198.51.100.12',
+        ]);
+
+        $resolver = new ClientIpResolver(['*']);
+
+        self::assertSame('203.0.113.77', $resolver->resolve($request));
+    }
+}

tests/Shared/FlashServiceCoverageTest.php

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+<?php
+declare(strict_types=1);
+
+namespace Tests\Shared;
+
+use App\Shared\Http\FlashService;
+use PHPUnit\Framework\TestCase;
+
+#[\PHPUnit\Framework\Attributes\AllowMockObjectsWithoutExpectations]
+final class FlashServiceCoverageTest extends TestCase
+{
+    protected function setUp(): void
+    {
+        $_SESSION = [];
+    }
+
+    public function testGetCastsFalseToEmptyString(): void
+    {
+        $_SESSION['flash']['flag'] = false;
+
+        $flash = new FlashService();
+
+        self::assertSame('', $flash->get('flag'));
+        self::assertArrayNotHasKey('flag', $_SESSION['flash']);
+    }
+}

tests/Shared/SessionManagerCoverageTest.php

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+<?php
+declare(strict_types=1);
+
+namespace Tests\Shared;
+
+use App\Shared\Http\SessionManager;
+use PHPUnit\Framework\TestCase;
+
+#[\PHPUnit\Framework\Attributes\AllowMockObjectsWithoutExpectations]
+final class SessionManagerCoverageTest extends TestCase
+{
+    private SessionManager $manager;
+
+    protected function setUp(): void
+    {
+        $_SESSION = [];
+        $this->manager = new SessionManager();
+    }
+
+    protected function tearDown(): void
+    {
+        $_SESSION = [];
+    }
+
+    public function testGetUserIdCastsNumericStringToInteger(): void
+    {
+        $_SESSION['user_id'] = '42';
+
+        self::assertSame(42, $this->manager->getUserId());
+        self::assertTrue($this->manager->isAuthenticated());
+    }
+}