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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>
*
* 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\Parser\Block;
use League\CommonMark\Environment\Environment;
use League\CommonMark\Extension\CommonMark\CommonMarkCoreExtension;
use League\CommonMark\Extension\CommonMark\Node\Block\ListBlock;
use League\CommonMark\Extension\CommonMark\Node\Block\ListItem;
use League\CommonMark\Extension\CommonMark\Parser\Block\ListBlockStartParser;
use League\CommonMark\Parser\Cursor;
use League\CommonMark\Parser\MarkdownParserStateInterface;
use League\Config\ConfigurationInterface;
use League\Config\Exception\InvalidConfigurationException;
use PHPUnit\Framework\TestCase;
final class ListBlockStartParserTest extends TestCase
{
public function testOrderedListStartingAtOne(): void
{
$cursor = new Cursor('1. Foo');
$parser = new ListBlockStartParser();
$parser->setConfiguration($this->createConfiguration());
$start = $parser->tryStart($cursor, $this->createMock(MarkdownParserStateInterface::class));
$this->assertNotNull($start);
$parsers = $start->getBlockParsers();
$this->assertCount(2, $parsers);
$block = $parsers[0]->getBlock();
\assert($block instanceof ListBlock);
$this->assertInstanceOf(ListBlock::class, $block);
$item = $parsers[1]->getBlock();
\assert($item instanceof ListItem);
$this->assertInstanceOf(ListItem::class, $item);
$this->assertSame(ListBlock::TYPE_ORDERED, $block->getListData()->type);
$this->assertSame(1, $block->getListData()->start);
$this->assertSame(ListBlock::TYPE_ORDERED, $item->getListData()->type);
}
public function testOrderedListStartingAtTwo(): void
{
$cursor = new Cursor('2. Foo');
$parser = new ListBlockStartParser();
$parser->setConfiguration($this->createConfiguration());
$start = $parser->tryStart($cursor, $this->createMock(MarkdownParserStateInterface::class));
$this->assertNotNull($start);
$parsers = $start->getBlockParsers();
$this->assertCount(2, $parsers);
$block = $parsers[0]->getBlock();
\assert($block instanceof ListBlock);
$this->assertInstanceOf(ListBlock::class, $block);
$item = $parsers[1]->getBlock();
\assert($item instanceof ListItem);
$this->assertInstanceOf(ListItem::class, $item);
$this->assertSame(ListBlock::TYPE_ORDERED, $block->getListData()->type);
$this->assertSame(2, $block->getListData()->start);
$this->assertSame(ListBlock::TYPE_ORDERED, $item->getListData()->type);
}
public function testUnorderedListWithDashMarker(): void
{
$cursor = new Cursor('- Foo');
$parser = new ListBlockStartParser();
$parser->setConfiguration($this->createConfiguration());
$start = $parser->tryStart($cursor, $this->createMock(MarkdownParserStateInterface::class));
$this->assertNotNull($start);
$parsers = $start->getBlockParsers();
$this->assertCount(2, $parsers);
$block = $parsers[0]->getBlock();
\assert($block instanceof ListBlock);
$this->assertInstanceOf(ListBlock::class, $block);
$item = $parsers[1]->getBlock();
\assert($item instanceof ListItem);
$this->assertInstanceOf(ListItem::class, $item);
$this->assertSame(ListBlock::TYPE_BULLET, $block->getListData()->type);
$this->assertSame('-', $block->getListData()->bulletChar);
$this->assertSame(ListBlock::TYPE_BULLET, $item->getListData()->type);
}
public function testUnorderedListWithAsteriskMarker(): void
{
$cursor = new Cursor('* Foo');
$parser = new ListBlockStartParser();
$parser->setConfiguration($this->createConfiguration());
$start = $parser->tryStart($cursor, $this->createMock(MarkdownParserStateInterface::class));
$this->assertNotNull($start);
$parsers = $start->getBlockParsers();
$this->assertCount(2, $parsers);
$block = $parsers[0]->getBlock();
\assert($block instanceof ListBlock);
$this->assertInstanceOf(ListBlock::class, $block);
$item = $parsers[1]->getBlock();
\assert($item instanceof ListItem);
$this->assertInstanceOf(ListItem::class, $item);
$this->assertSame(ListBlock::TYPE_BULLET, $block->getListData()->type);
$this->assertSame('*', $block->getListData()->bulletChar);
$this->assertSame(ListBlock::TYPE_BULLET, $item->getListData()->type);
}
public function testUnorderedListWithPlusMarker(): void
{
$cursor = new Cursor('+ Foo');
$parser = new ListBlockStartParser();
$parser->setConfiguration($this->createConfiguration());
$start = $parser->tryStart($cursor, $this->createMock(MarkdownParserStateInterface::class));
$this->assertNotNull($start);
$parsers = $start->getBlockParsers();
$this->assertCount(2, $parsers);
$block = $parsers[0]->getBlock();
\assert($block instanceof ListBlock);
$this->assertInstanceOf(ListBlock::class, $block);
$item = $parsers[1]->getBlock();
\assert($item instanceof ListItem);
$this->assertInstanceOf(ListItem::class, $item);
$this->assertSame(ListBlock::TYPE_BULLET, $block->getListData()->type);
$this->assertSame('+', $block->getListData()->bulletChar);
$this->assertSame(ListBlock::TYPE_BULLET, $item->getListData()->type);
}
public function testUnorderedListWithCustomMarker(): void
{
$cursor = new Cursor('^ Foo');
$parser = new ListBlockStartParser();
$parser->setConfiguration($this->createConfiguration(['commonmark' => ['unordered_list_markers' => ['^']]]));
$start = $parser->tryStart($cursor, $this->createMock(MarkdownParserStateInterface::class));
$this->assertNotNull($start);
$parsers = $start->getBlockParsers();
$this->assertCount(2, $parsers);
$block = $parsers[0]->getBlock();
\assert($block instanceof ListBlock);
$this->assertInstanceOf(ListBlock::class, $block);
$item = $parsers[1]->getBlock();
\assert($item instanceof ListItem);
$this->assertInstanceOf(ListItem::class, $item);
$this->assertSame(ListBlock::TYPE_BULLET, $block->getListData()->type);
$this->assertSame('^', $block->getListData()->bulletChar);
$this->assertSame(ListBlock::TYPE_BULLET, $item->getListData()->type);
}
public function testUnorderedListWithDisabledMarker(): void
{
$cursor = new Cursor('+ Foo');
$parser = new ListBlockStartParser();
$parser->setConfiguration($this->createConfiguration(['commonmark' => ['unordered_list_markers' => ['-', '*']]]));
$start = $parser->tryStart($cursor, $this->createMock(MarkdownParserStateInterface::class));
$this->assertNull($start);
}
public function testInvalidListMarkerConfiguration(): void
{
$this->expectException(InvalidConfigurationException::class);
$this->expectExceptionMessageMatches('/expects to be list/');
$cursor = new Cursor('- Foo');
$parser = new ListBlockStartParser();
$parser->setConfiguration($this->createConfiguration(['commonmark' => ['unordered_list_markers' => '-']]));
$parser->tryStart($cursor, $this->createMock(MarkdownParserStateInterface::class));
}
/**
* @param array<string, mixed> $values
*/
private function createConfiguration(array $values = []): ConfigurationInterface
{
$config = Environment::createDefaultConfiguration();
(new CommonMarkCoreExtension())->configureSchema($config);
$config->merge($values);
return $config->reader();
}
}
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