public function testGetPreviewType()
{
$helper = new File($this->container);
$this->assertEquals('text', $helper->getPreviewType('test.txt'));
$this->assertEquals('markdown', $helper->getPreviewType('test.markdown'));
$this->assertEquals('md', $helper->getPreviewType('test.md'));
$this->assertEquals(null, $helper->getPreviewType('test.doc'));
}
public function testIcon()
{
$h = new File($this->container);
$this->assertEquals('fa-file-image-o', $h->icon('test.png'));
$this->assertEquals('fa-file-o', $h->icon('test'));
}