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<?php
declare(strict_types=1);
/*
* This file is part of the league/commonmark package.
*
* (c) Colin O'Dell <colinodell@gmail.com>
*
* Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
* - (c) John MacFarlane
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace League\CommonMark\Tests\Unit\Extension\CommonMark\Renderer\Block;
use League\CommonMark\Exception\InvalidArgumentException;
use League\CommonMark\Extension\CommonMark\Node\Block\ListBlock;
use League\CommonMark\Extension\CommonMark\Node\Block\ListData;
use League\CommonMark\Extension\CommonMark\Renderer\Block\ListBlockRenderer;
use League\CommonMark\Node\Block\AbstractBlock;
use League\CommonMark\Tests\Unit\Renderer\FakeChildNodeRenderer;
use League\CommonMark\Util\HtmlElement;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\Attributes\RequiresPhpunit;
use PHPUnit\Framework\TestCase;
final class ListBlockRendererTest extends TestCase
{
private ListBlockRenderer $renderer;
protected function setUp(): void
{
$this->renderer = new ListBlockRenderer();
}
/**
* @param mixed $expectedAttributeValue
*/
#[DataProvider('dataForTestOrderedListStartingNumber')]
public function testRenderOrderedList(?int $listStart = null, $expectedAttributeValue = null): void
{
$list = $this->createOrderedListBlock($listStart);
$fakeRenderer = new FakeChildNodeRenderer();
$fakeRenderer->pretendChildrenExist();
$result = $this->renderer->render($list, $fakeRenderer);
$this->assertTrue($result instanceof HtmlElement);
$this->assertEquals('ol', $result->getTagName());
$this->assertSame($expectedAttributeValue, $result->getAttribute('start'));
$this->assertStringContainsString('::children::', $result->getContents(true));
$this->assertEquals('foo', $result->getAttribute('id'));
}
/**
* @return iterable<array<mixed>>
*/
public static function dataForTestOrderedListStartingNumber(): iterable
{
return [
[null, null],
[0, '0'],
[1, null],
[2, '2'],
[42, '42'],
];
}
public function testRenderUnorderedList(): void
{
$list = $this->createUnorderedListBlock();
$fakeRenderer = new FakeChildNodeRenderer();
$fakeRenderer->pretendChildrenExist();
$result = $this->renderer->render($list, $fakeRenderer);
$this->assertTrue($result instanceof HtmlElement);
$this->assertEquals('ul', $result->getTagName());
$this->assertStringContainsString('::children::', $result->getContents(true));
$this->assertEquals(['id' => 'foo'], $result->getAllAttributes());
}
#[RequiresPhpunit('< 12')]
public function testRenderWithInvalidType(): void
{
$this->expectException(InvalidArgumentException::class);
$inline = $this->getMockForAbstractClass(AbstractBlock::class);
$fakeRenderer = new FakeChildNodeRenderer();
$this->renderer->render($inline, $fakeRenderer);
}
private function createOrderedListBlock(?int $start): ListBlock
{
$data = new ListData();
$data->type = ListBlock::TYPE_ORDERED;
$data->start = $start;
$block = new ListBlock($data);
$block->data->set('attributes/id', 'foo');
return $block;
}
protected function createUnorderedListBlock(): ListBlock
{
$data = new ListData();
$data->type = ListBlock::TYPE_BULLET;
$block = new ListBlock($data);
$block->data->set('attributes/id', 'foo');
return $block;
}
}
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