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<?php
require 'SampleExtensions.php';
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
class ParsedownTest extends TestCase
{
#[DataProvider('data')]
function test_(string $test, string $dir)
{
$Parsedown = new TestParsedown();
$markdown = file_get_contents($dir . $test . '.md');
$expectedMarkup = file_get_contents($dir . $test . '.html');
$expectedMarkup = str_replace("\r\n", "\n", $expectedMarkup);
$expectedMarkup = str_replace("\r", "\n", $expectedMarkup);
$Parsedown->setSafeMode(substr($test, 0, 3) === 'xss');
$actualMarkup = $Parsedown->text($markdown);
$this->assertEquals($expectedMarkup, $actualMarkup);
}
function testRawHtml()
{
$markdown = "```php\nfoobar\n```";
$expectedMarkup = '<pre><code class="language-php"><p>foobar</p></code></pre>';
$expectedSafeMarkup = '<pre><code class="language-php"><p>foobar</p></code></pre>';
$unsafeExtension = new UnsafeExtension;
$actualMarkup = $unsafeExtension->text($markdown);
$this->assertEquals($expectedMarkup, $actualMarkup);
$unsafeExtension->setSafeMode(true);
$actualSafeMarkup = $unsafeExtension->text($markdown);
$this->assertEquals($expectedSafeMarkup, $actualSafeMarkup);
}
function testTrustDelegatedRawHtml()
{
$markdown = "```php\nfoobar\n```";
$expectedMarkup = '<pre><code class="language-php"><p>foobar</p></code></pre>';
$expectedSafeMarkup = $expectedMarkup;
$unsafeExtension = new TrustDelegatedExtension;
$actualMarkup = $unsafeExtension->text($markdown);
$this->assertEquals($expectedMarkup, $actualMarkup);
$unsafeExtension->setSafeMode(true);
$actualSafeMarkup = $unsafeExtension->text($markdown);
$this->assertEquals($expectedSafeMarkup, $actualSafeMarkup);
}
public static function data(): array
{
$data = array();
$dirs []= dirname(__FILE__).'/data/';
foreach ($dirs as $dir)
{
$Folder = new DirectoryIterator($dir);
foreach ($Folder as $File)
{
/** @var $File DirectoryIterator */
if ( ! $File->isFile())
{
continue;
}
$filename = $File->getFilename();
$extension = pathinfo($filename, PATHINFO_EXTENSION);
if ($extension !== 'md')
{
continue;
}
$basename = $File->getBasename('.md');
if (file_exists($dir . $basename . '.html'))
{
$data []= array($basename, $dir);
}
}
}
return $data;
}
public function test_no_markup()
{
$markdownWithHtml = <<<MARKDOWN_WITH_MARKUP
<div>_content_</div>
sparse:
<div>
<div class="inner">
_content_
</div>
</div>
paragraph
<style type="text/css">
p {
color: red;
}
</style>
comment
<!-- html comment -->
MARKDOWN_WITH_MARKUP;
$expectedHtml = <<<EXPECTED_HTML
<p><div><em>content</em></div></p>
<p>sparse:</p>
<p><div>
<div class="inner">
<em>content</em>
</div>
</div></p>
<p>paragraph</p>
<p><style type="text/css">
p {
color: red;
}
</style></p>
<p>comment</p>
<p><!-- html comment --></p>
EXPECTED_HTML;
$parsedownWithNoMarkup = new TestParsedown();
$parsedownWithNoMarkup->setMarkupEscaped(true);
$this->assertEquals($expectedHtml, $parsedownWithNoMarkup->text($markdownWithHtml));
}
public function testLateStaticBinding()
{
$parsedown = Parsedown::instance();
$this->assertInstanceOf('Parsedown', $parsedown);
// After instance is already called on Parsedown
// subsequent calls with the same arguments return the same instance
$sameParsedown = TestParsedown::instance();
$this->assertInstanceOf('Parsedown', $sameParsedown);
$this->assertSame($parsedown, $sameParsedown);
$testParsedown = TestParsedown::instance('test late static binding');
$this->assertInstanceOf('TestParsedown', $testParsedown);
$sameInstanceAgain = TestParsedown::instance('test late static binding');
$this->assertSame($testParsedown, $sameInstanceAgain);
}
}
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