<?php

namespace Tests\Unit;

use App\Models\Comment;
use Tests\TestCase;

class CommentPresenterTest extends TestCase
{
    public function test_markdown_body_renders_full_comment_without_limit(): void
    {
        $comment = new Comment(['body' => 'Hello **world**']);

        $result = (string) $comment->presenter()->markdownBody();

        $this->assertStringContainsString('Hello', $result);
        $this->assertStringContainsString('world', $result);
    }

    public function test_markdown_body_is_truncated_when_limit_is_provided(): void
    {
        $body = str_repeat('a very long comment. ', 50);
        $comment = new Comment(['body' => $body]);

        $result = (string) $comment->presenter()->markdownBody(40);

        $this->assertLessThan(strlen($body), strlen($result));
        $this->assertStringContainsString('...', $result);
    }

    public function test_markdown_body_is_not_truncated_when_body_is_shorter_than_limit(): void
    {
        $comment = new Comment(['body' => 'Short']);

        $result = (string) $comment->presenter()->markdownBody(100);

        $this->assertStringContainsString('Short', $result);
        $this->assertStringNotContainsString('...', $result);
    }
}