added controller to render markdown documentation #129

tests/Twig/MarkdownExtensionTest.php

@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Tests\Twig;
+
+use App\Twig\MarkdownExtension;
+use App\Utils\Markdown;
+use \PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \App\Twig\MarkdownExtension
+ */
+class MarkdownExtensionTest extends TestCase
+{
+
+    public function testGetFilters()
+    {
+        $sut = new MarkdownExtension(new Markdown());
+        $filters = $sut->getFilters();
+        $this->assertCount(1, $filters);
+        $this->assertEquals('md2html', $filters[0]->getName());
+    }
+
+    public function testMarkdownToHtml()
+    {
+        $sut = new MarkdownExtension(new Markdown());
+        $this->assertEquals('<p><em>test</em></p>', $sut->markdownToHtml('*test*'));
+        $this->assertEquals('<h1>foobar</h1>', $sut->markdownToHtml('# foobar'));
+    }
+}