Use GithubFlavoredMarkdownConverted to enable further rendering (#5)

Use GithubFlavoredMarkdownConverter to enable rendering of tables and lists. 

Closes #4

src/Markdown/CommonMarkRepository.php

@@ -2,16 +2,16 @@
 
 namespace VV\Markdown\Markdown;
 
-use League\CommonMark\CommonMarkConverter;
+use League\CommonMark\GithubFlavoredMarkdownConverter;
 
 class CommonMarkRepository implements MarkdownRepository
 {
-    public CommonMarkConverter $parser;
+    public GithubFlavoredMarkdownConverter $parser;
     public string $style = 'default';
 
     public function __construct(array $config)
     {
-        $this->parser = new CommonMarkConverter($config);
+        $this->parser = new GithubFlavoredMarkdownConverter($config);
     }
 
     public function parse(string $content): string

tests/Unit/CommonMarkTest.php

@@ -37,4 +37,46 @@ public function it_can_add_a_html_class_to_a_paragraph()
 
         $this->assertStringcontainsString($result, Markdown::parse($toParse));
     }
+
+    /** @test */
+    public function it_can_parse_tables()
+    {
+        $toParse = 'th | th(center) | th(right)
+---|:----------:|----------:
+td | td         | td';
+        $result = '<table>';
+
+        $this->assertStringcontainsString($result, Markdown::parse($toParse));
+    }
+
+    /** @test */
+    public function it_can_add_a_css_class_to_a_table()
+    {
+        config()->set('markdown.styles.default.table', 'mb-2');
+
+        $toParse = 'th | th(center) | th(right)
+---|:----------:|----------:
+td | td         | td';
+        $result = '<table class="mb-2">';
+
+        $this->assertStringcontainsString($result, Markdown::parse($toParse));
+    }
+
+    /** @test */
+    public function it_can_parse_lists()
+    {
+        $toParse = '* First item
+* Second item
+* Third item
+* Fourth item';
+
+        $result = '<ul>
+<li>First item</li>
+<li>Second item</li>
+<li>Third item</li>
+<li>Fourth item</li>
+</ul>';
+
+        $this->assertStringcontainsString($result, Markdown::parse($toParse));
+    }
 }