test: Add feature test for SearchPosts functionality (q)

tests/Feature/Lexicons/App/Bsky/Feed/SearchPostsTest.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Tests\Feature\Lexicons\App\Bsky\Feed;
+
+use Atproto\Client;
+use Atproto\Support\Arr;
+use PHPUnit\Framework\TestCase;
+
+class SearchPostsTest extends TestCase
+{
+    private static Client $client;
+
+    public static function setUpBeforeClass(): void
+    {
+        parent::setUpBeforeClass();
+
+        static::$client = new Client();
+
+        static::$client->authenticate(
+            getenv('BLUESKY_IDENTIFIER'),
+            getenv('BLUESKY_PASSWORD')
+        );
+    }
+
+    /**
+     * @see https://bsky.app/profile/shahmal1yevv.bsky.social/post/3lccmota7wa23
+     */
+    public function testSearchPostsWith(): void
+    {
+        $postContent = 'Hello World! This post was sent from a feature test of the BlueSky PHP SDK. You can read the docs from here. Author? Yes, @here it is. #php #sdk #bluesky';
+        $limit = 1;
+
+        $foundPosts = static::$client->app()->bsky()->feed()->searchPosts()->forge($postContent)
+            ->limit($limit)
+            ->send();
+
+        $this->assertSame($limit, $foundPosts->posts()->count());
+        $this->assertSame($postContent, Arr::get($foundPosts->posts()->get(0)->record(), 'text'));
+    }
+}