Added start of Markdown tests

tests/unit/Grav/Common/MarkdownTest.php

@@ -0,0 +1,74 @@
+<?php
+
+use Codeception\Util\Fixtures;
+
+/**
+ * Class AssetsTest
+ */
+class MarkdownTest extends \Codeception\TestCase\Test
+{
+    /**
+     * @var \UnitTester
+     */
+    protected $tester;
+    protected $parsedown;
+
+    protected function _before()
+    {
+        $defaults = [
+            'extra' => false,
+            'auto_line_breaks' => false,
+            'auto_url_links' => false,
+            'escape_markup' => false,
+            'special_chars' => ['>' => 'gt', '<' => 'lt'],
+        ];
+        $page = new \Grav\Common\Page\Page();
+
+        $this->parsedown = new Parsedown($page, $defaults);
+    }
+
+    protected function _after()
+    {
+    }
+
+    public function grav()
+    {
+        $grav = Fixtures::get('grav');
+        return $grav;
+    }
+
+    public function stripLeadingWhitespace($string)
+    {
+        return preg_replace('/^\s*(.*)/', '', $string);
+    }
+
+
+    public function testMarkdownSpecialProtocols()
+    {
+        $this->assertSame($this->parsedown->text('[mailto](mailto:user@domain.com)'), '<p><a href="mailto:user@domain.com">mailto</a></p>');
+        $this->assertSame($this->parsedown->text('[xmpp](xmpp:xyx@domain.com)'), '<p><a href="xmpp:xyx@domain.com">xmpp</a></p>');
+        $this->assertSame($this->parsedown->text('[tel](tel:123-555-12345)'), '<p><a href="tel:123-555-12345">tel</a></p>');
+        $this->assertSame($this->parsedown->text('[sms](sms:123-555-12345)'), '<p><a href="sms:123-555-12345">sms</a></p>');
+    }
+
+    public function testMarkdownReferenceLinks()
+    {
+        $sample = '[relative link][r_relative]
+                   [r_relative]: ../03.assets#blah';
+        $this->assertSame($this->parsedown->text($sample), '<p><a href="../03.assets#blah">relative link</a></p>');
+
+        $sample = '[absolute link][r_absolute]
+                   [r_absolute]: /blog/focus-and-blur#blah';
+        $this->assertSame($this->parsedown->text($sample), '<p><a href="/blog/focus-and-blur#blah">absolute link</a></p>');
+
+        $sample = '[external link][r_external]
+                   [r_external]: http://www.cnn.com';
+        $this->assertSame($this->parsedown->text($sample), '<p><a href="http://www.cnn.com">external link</a></p>');
+    }
+
+    public function testMarkdownExternalLinks()
+    {
+        $this->assertSame($this->parsedown->text('[cnn.com](http://www.cnn.com)'), '<p><a href="http://www.cnn.com">cnn.com</a></p>');
+        $this->assertSame($this->parsedown->text('[google.com](https://www.google.com)'), '<p><a href="https://www.google.com">google.com</a></p>');
+    }
+}