ladill-woo-manager/tests/Unit/WooHtmlTest.php

<?php

namespace Tests\Unit;

use App\Support\WooHtml;
use PHPUnit\Framework\TestCase;

class WooHtmlTest extends TestCase
{
    public function test_sanitize_preserves_paragraphs_and_bold(): void
    {
        $html = '<p>Intro</p><p>In <strong>In Jail In My Own Society</strong>, author writes.</p>';

        $this->assertSame(
            '<p>Intro</p><p>In <strong>In Jail In My Own Society</strong>, author writes.</p>',
            WooHtml::sanitize($html),
        );
    }

    public function test_plain_to_html_wraps_legacy_paragraphs(): void
    {
        $plain = "First paragraph\r\nSecond paragraph\r\nThird paragraph";

        $this->assertSame(
            '<p>First paragraph</p><p>Second paragraph</p><p>Third paragraph</p>',
            WooHtml::plainToHtml($plain),
        );
    }

    public function test_normalize_for_editor_upgrades_plain_text(): void
    {
        $this->assertSame(
            '<p>Line one</p><p>Line two</p>',
            WooHtml::normalizeForEditor("Line one\nLine two"),
        );
    }
}