Added ChatButton & ReplyButtons

tests/Models/Attachments/Buttons/Reply/SendMessageButtonTest.php

@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+namespace BushlanovDev\MaxMessengerBot\Tests\Models\Attachments\Buttons\Reply;
+
+use BushlanovDev\MaxMessengerBot\Enums\Intent;
+use BushlanovDev\MaxMessengerBot\Models\Attachments\Buttons\Reply\SendMessageButton;
+use PHPUnit\Framework\Attributes\CoversClass;
+use PHPUnit\Framework\Attributes\Test;
+use PHPUnit\Framework\TestCase;
+
+#[CoversClass(SendMessageButton::class)]
+final class SendMessageButtonTest extends TestCase
+{
+    #[Test]
+    public function toArrayWithDefaults(): void
+    {
+        $button = new SendMessageButton('Click Me');
+
+        $expected = [
+            'type' => 'message',
+            'text' => 'Click Me',
+            'payload' => null,
+            'intent' => 'default',
+        ];
+
+        $this->assertEquals($expected, $button->toArray());
+    }
+
+    #[Test]
+    public function toArrayWithAllParameters(): void
+    {
+        $button = new SendMessageButton('Confirm', 'confirm-action-123', Intent::Positive);
+
+        $expected = [
+            'type' => 'message',
+            'text' => 'Confirm',
+            'payload' => 'confirm-action-123',
+            'intent' => 'positive',
+        ];
+
+        $this->assertEquals($expected, $button->toArray());
+    }
+}