Refactor into namespaces for PSR-4

tests/ParsedownTest.php

@@ -0,0 +1,202 @@
+<?php
+declare(strict_types=1);
+
+namespace Erusev\Parsedown\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Erusev\Parsedown\Parsedown;
+
+class ParsedownTest extends TestCase
+{
+    final function __construct($name = null, array $data = array(), $dataName = '')
+    {
+        $this->dirs = $this->initDirs();
+        $this->Parsedown = $this->initParsedown();
+
+        parent::__construct($name, $data, $dataName);
+    }
+
+    private $dirs;
+    protected $Parsedown;
+
+    /**
+     * @return array
+     */
+    protected function initDirs()
+    {
+        $dirs []= dirname(__FILE__).'/data/';
+
+        return $dirs;
+    }
+
+    /**
+     * @return Parsedown
+     */
+    protected function initParsedown()
+    {
+        $Parsedown = new TestParsedown();
+
+        return $Parsedown;
+    }
+
+    /**
+     * @dataProvider data
+     * @param $test
+     * @param $dir
+     */
+    function test_($test, $dir)
+    {
+        $markdown = file_get_contents($dir . $test . '.md');
+
+        $expectedMarkup = file_get_contents($dir . $test . '.html');
+
+        $expectedMarkup = str_replace("\r\n", "\n", $expectedMarkup);
+        $expectedMarkup = str_replace("\r", "\n", $expectedMarkup);
+
+        $this->Parsedown->setSafeMode(substr($test, 0, 3) === 'xss');
+        $this->Parsedown->setStrictMode(substr($test, 0, 6) === 'strict');
+
+        $actualMarkup = $this->Parsedown->text($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">&lt;p&gt;foobar&lt;/p&gt;</code></pre>';
+
+        $unsafeExtension = new SampleExtensions\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 SampleExtensions\TrustDelegatedExtension;
+        $actualMarkup = $unsafeExtension->text($markdown);
+
+        $this->assertEquals($expectedMarkup, $actualMarkup);
+
+        $unsafeExtension->setSafeMode(true);
+        $actualSafeMarkup = $unsafeExtension->text($markdown);
+
+        $this->assertEquals($expectedSafeMarkup, $actualSafeMarkup);
+    }
+
+    function data()
+    {
+        $data = array();
+
+        foreach ($this->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>&lt;div&gt;<em>content</em>&lt;/div&gt;</p>
+<p>sparse:</p>
+<p>&lt;div&gt;
+&lt;div class="inner"&gt;
+<em>content</em>
+&lt;/div&gt;
+&lt;/div&gt;</p>
+<p>paragraph</p>
+<p>&lt;style type="text/css"&gt;
+p {
+color: red;
+}
+&lt;/style&gt;</p>
+<p>comment</p>
+<p>&lt;!-- html comment --&gt;</p>
+EXPECTED_HTML;
+
+        $parsedownWithNoMarkup = new TestParsedown();
+        $parsedownWithNoMarkup->setMarkupEscaped(true);
+        $this->assertEquals($expectedHtml, $parsedownWithNoMarkup->text($markdownWithHtml));
+    }
+
+    public function testLateStaticBinding()
+    {
+        $parsedown = Parsedown::instance();
+        $this->assertInstanceOf(Parsedown::class, $parsedown);
+
+        // After instance is already called on Parsedown
+        // subsequent calls with the same arguments return the same instance
+        $sameParsedown = TestParsedown::instance();
+        $this->assertInstanceOf(Parsedown::class, $sameParsedown);
+        $this->assertSame($parsedown, $sameParsedown);
+
+        $testParsedown = TestParsedown::instance('test late static binding');
+        $this->assertInstanceOf(TestParsedown::class, $testParsedown);
+
+        $sameInstanceAgain = TestParsedown::instance('test late static binding');
+        $this->assertSame($testParsedown, $sameInstanceAgain);
+    }
+}