initial attempt at test

Author: TomLisankie

src/platform/tests/Bridge/Anthropic/ModelClientTest.php

@@ -0,0 +1,47 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\AI\Platform\Tests\Bridge\Anthropic;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\AI\Platform\Bridge\Anthropic\Claude;
+use Symfony\AI\Platform\Bridge\Anthropic\ModelClient;
+use Symfony\Contracts\HttpClient\HttpClientInterface;
+use Symfony\Contracts\HttpClient\ResponseInterface;
+
+class ModelClientTest extends TestCase
+{
+    public function testBetaFeaturesOption()
+    {
+        $httpClient = $this->createMock(HttpClientInterface::class);
+        $response = $this->createMock(ResponseInterface::class);
+
+        $httpClient->expects($this->once())
+            ->method('request')
+            ->with('POST', 'https://api.anthropic.com/v1/messages', [
+                'headers' => [
+                    'x-api-key' => 'test-api-key',
+                    'anthropic-version' => '2023-06-01',
+                    'anthropic-beta' => 'tool-use',
+                ],
+                'json' => [],
+            ])
+            ->willReturn($response);
+
+        // Use the mock HttpClient directly instead of wrapping it
+        $client = new ModelClient($httpClient, 'test-api-key');
+        $model = new Claude();
+        $payload = [];
+        $options = ['beta_features' => ['tool-use']];
+
+        $client->request($model, $payload, $options);
+    }
+}