[Server] Feat: Add comprehensive HTTP inspector tests with improved framework (#125)

* feat: add comprehensive HTTP inspector tests and improve test framework

* chore: remove debug flag from server configuration

tests/Inspector/Http/HttpCombinedRegistrationTest.php

@@ -0,0 +1,50 @@
+<?php
+
+/*
+ * This file is part of the official PHP MCP SDK.
+ *
+ * A collaboration between Symfony and the PHP Foundation.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Mcp\Tests\Inspector\Http;
+
+final class HttpCombinedRegistrationTest extends HttpInspectorSnapshotTestCase
+{
+    public static function provideMethods(): array
+    {
+        return [
+            ...parent::provideMethods(),
+            'Manual Greeter Tool' => [
+                'method' => 'tools/call',
+                'options' => [
+                    'toolName' => 'manualGreeter',
+                    'toolArgs' => ['user' => 'HTTP Test User'],
+                ],
+                'testName' => 'manual_greeter',
+            ],
+            'Discovered Status Check Tool' => [
+                'method' => 'tools/call',
+                'options' => [
+                    'toolName' => 'discovered_status_check',
+                    'toolArgs' => [],
+                ],
+                'testName' => 'discovered_status_check',
+            ],
+            'Read Priority Config (Manual Override)' => [
+                'method' => 'resources/read',
+                'options' => [
+                    'uri' => 'config://priority',
+                ],
+                'testName' => 'config_priority',
+            ],
+        ];
+    }
+
+    protected function getServerScript(): string
+    {
+        return \dirname(__DIR__, 3).'/examples/http-combined-registration/server.php';
+    }
+}